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ec_curve.c

/* crypto/ec/ec_curve.c */
/*
 * Written by Nils Larsch for the OpenSSL project.
 */
/* ====================================================================
 * Copyright (c) 1998-2004 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    openssl-core@openssl.org.
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */
/* ====================================================================
 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
 *
 * Portions of the attached software ("Contribution") are developed by 
 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
 *
 * The Contribution is licensed pursuant to the OpenSSL open source
 * license provided above.
 *
 * The elliptic curve binary polynomial software is originally written by 
 * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
 *
 */

#include "ec_lcl.h"
#include <openssl/err.h>
#include <openssl/obj_mac.h>

00076 typedef struct {
      int   field_type, /* either NID_X9_62_prime_field or
                         * NID_X9_62_characteristic_two_field */
            seed_len,
            param_len;
      unsigned int cofactor;  /* promoted to BN_ULONG */
} EC_CURVE_DATA;

/* the nist prime curves */
static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
      _EC_NIST_PRIME_192 = {
      { NID_X9_62_prime_field,20,24,1 },
      { 0x30,0x45,0xAE,0x6F,0xC8,0x42,0x2F,0x64,0xED,0x57,  /* seed */
        0x95,0x28,0xD3,0x81,0x20,0xEA,0xE1,0x21,0x96,0xD5,

        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFC,
        0x64,0x21,0x05,0x19,0xE5,0x9C,0x80,0xE7,0x0F,0xA7,  /* b */
        0xE9,0xAB,0x72,0x24,0x30,0x49,0xFE,0xB8,0xDE,0xEC,
        0xC1,0x46,0xB9,0xB1,
        0x18,0x8D,0xA8,0x0E,0xB0,0x30,0x90,0xF6,0x7C,0xBF,  /* x */
        0x20,0xEB,0x43,0xA1,0x88,0x00,0xF4,0xFF,0x0A,0xFD,
        0x82,0xFF,0x10,0x12,
        0x07,0x19,0x2b,0x95,0xff,0xc8,0xda,0x78,0x63,0x10,  /* y */
        0x11,0xed,0x6b,0x24,0xcd,0xd5,0x73,0xf9,0x77,0xa1,
        0x1e,0x79,0x48,0x11,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0x99,0xDE,0xF8,0x36,0x14,0x6B,0xC9,0xB1,
        0xB4,0xD2,0x28,0x31 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+28*6]; }
      _EC_NIST_PRIME_224 = {
      { NID_X9_62_prime_field,20,28,1 },
      { 0xBD,0x71,0x34,0x47,0x99,0xD5,0xC7,0xFC,0xDC,0x45,  /* seed */
        0xB5,0x9F,0xA3,0xB9,0xAB,0x8F,0x6A,0x94,0x8B,0xC5,

        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
        0xB4,0x05,0x0A,0x85,0x0C,0x04,0xB3,0xAB,0xF5,0x41,  /* b */
        0x32,0x56,0x50,0x44,0xB0,0xB7,0xD7,0xBF,0xD8,0xBA,
        0x27,0x0B,0x39,0x43,0x23,0x55,0xFF,0xB4,
        0xB7,0x0E,0x0C,0xBD,0x6B,0xB4,0xBF,0x7F,0x32,0x13,  /* x */
        0x90,0xB9,0x4A,0x03,0xC1,0xD3,0x56,0xC2,0x11,0x22,
        0x34,0x32,0x80,0xD6,0x11,0x5C,0x1D,0x21,
        0xbd,0x37,0x63,0x88,0xb5,0xf7,0x23,0xfb,0x4c,0x22,  /* y */
        0xdf,0xe6,0xcd,0x43,0x75,0xa0,0x5a,0x07,0x47,0x64,
        0x44,0xd5,0x81,0x99,0x85,0x00,0x7e,0x34,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0x16,0xA2,0xE0,0xB8,0xF0,0x3E,
        0x13,0xDD,0x29,0x45,0x5C,0x5C,0x2A,0x3D }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+48*6]; }
      _EC_NIST_PRIME_384 = {
      { NID_X9_62_prime_field,20,48,1 },
      { 0xA3,0x35,0x92,0x6A,0xA3,0x19,0xA2,0x7A,0x1D,0x00,  /* seed */
        0x89,0x6A,0x67,0x73,0xA4,0x82,0x7A,0xCD,0xAC,0x73,

        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFC,
        0xB3,0x31,0x2F,0xA7,0xE2,0x3E,0xE7,0xE4,0x98,0x8E,  /* b */
        0x05,0x6B,0xE3,0xF8,0x2D,0x19,0x18,0x1D,0x9C,0x6E,
        0xFE,0x81,0x41,0x12,0x03,0x14,0x08,0x8F,0x50,0x13,
        0x87,0x5A,0xC6,0x56,0x39,0x8D,0x8A,0x2E,0xD1,0x9D,
        0x2A,0x85,0xC8,0xED,0xD3,0xEC,0x2A,0xEF,
        0xAA,0x87,0xCA,0x22,0xBE,0x8B,0x05,0x37,0x8E,0xB1,  /* x */
        0xC7,0x1E,0xF3,0x20,0xAD,0x74,0x6E,0x1D,0x3B,0x62,
        0x8B,0xA7,0x9B,0x98,0x59,0xF7,0x41,0xE0,0x82,0x54,
        0x2A,0x38,0x55,0x02,0xF2,0x5D,0xBF,0x55,0x29,0x6C,
        0x3A,0x54,0x5E,0x38,0x72,0x76,0x0A,0xB7,
        0x36,0x17,0xde,0x4a,0x96,0x26,0x2c,0x6f,0x5d,0x9e,  /* y */
        0x98,0xbf,0x92,0x92,0xdc,0x29,0xf8,0xf4,0x1d,0xbd,
        0x28,0x9a,0x14,0x7c,0xe9,0xda,0x31,0x13,0xb5,0xf0,
        0xb8,0xc0,0x0a,0x60,0xb1,0xce,0x1d,0x7e,0x81,0x9d,
        0x7a,0x43,0x1d,0x7c,0x90,0xea,0x0e,0x5f,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xC7,0x63,0x4D,0x81,0xF4,0x37,
        0x2D,0xDF,0x58,0x1A,0x0D,0xB2,0x48,0xB0,0xA7,0x7A,
        0xEC,0xEC,0x19,0x6A,0xCC,0xC5,0x29,0x73 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+66*6]; }
      _EC_NIST_PRIME_521 = {
      { NID_X9_62_prime_field,20,66,1 },
      { 0xD0,0x9E,0x88,0x00,0x29,0x1C,0xB8,0x53,0x96,0xCC,  /* seed */
        0x67,0x17,0x39,0x32,0x84,0xAA,0xA0,0xDA,0x64,0xBA,

        0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,
        0x00,0x51,0x95,0x3E,0xB9,0x61,0x8E,0x1C,0x9A,0x1F,  /* b */
        0x92,0x9A,0x21,0xA0,0xB6,0x85,0x40,0xEE,0xA2,0xDA,
        0x72,0x5B,0x99,0xB3,0x15,0xF3,0xB8,0xB4,0x89,0x91,
        0x8E,0xF1,0x09,0xE1,0x56,0x19,0x39,0x51,0xEC,0x7E,
        0x93,0x7B,0x16,0x52,0xC0,0xBD,0x3B,0xB1,0xBF,0x07,
        0x35,0x73,0xDF,0x88,0x3D,0x2C,0x34,0xF1,0xEF,0x45,
        0x1F,0xD4,0x6B,0x50,0x3F,0x00,
        0x00,0xC6,0x85,0x8E,0x06,0xB7,0x04,0x04,0xE9,0xCD,  /* x */
        0x9E,0x3E,0xCB,0x66,0x23,0x95,0xB4,0x42,0x9C,0x64,
        0x81,0x39,0x05,0x3F,0xB5,0x21,0xF8,0x28,0xAF,0x60,
        0x6B,0x4D,0x3D,0xBA,0xA1,0x4B,0x5E,0x77,0xEF,0xE7,
        0x59,0x28,0xFE,0x1D,0xC1,0x27,0xA2,0xFF,0xA8,0xDE,
        0x33,0x48,0xB3,0xC1,0x85,0x6A,0x42,0x9B,0xF9,0x7E,
        0x7E,0x31,0xC2,0xE5,0xBD,0x66,
        0x01,0x18,0x39,0x29,0x6a,0x78,0x9a,0x3b,0xc0,0x04,  /* y */
        0x5c,0x8a,0x5f,0xb4,0x2c,0x7d,0x1b,0xd9,0x98,0xf5,
        0x44,0x49,0x57,0x9b,0x44,0x68,0x17,0xaf,0xbd,0x17,
        0x27,0x3e,0x66,0x2c,0x97,0xee,0x72,0x99,0x5e,0xf4,
        0x26,0x40,0xc5,0x50,0xb9,0x01,0x3f,0xad,0x07,0x61,
        0x35,0x3c,0x70,0x86,0xa2,0x72,0xc2,0x40,0x88,0xbe,
        0x94,0x76,0x9f,0xd1,0x66,0x50,
        0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFA,0x51,0x86,0x87,0x83,0xBF,0x2F,
        0x96,0x6B,0x7F,0xCC,0x01,0x48,0xF7,0x09,0xA5,0xD0,
        0x3B,0xB5,0xC9,0xB8,0x89,0x9C,0x47,0xAE,0xBB,0x6F,
        0xB7,0x1E,0x91,0x38,0x64,0x09 }
      };

/* the x9.62 prime curves (minus the nist prime curves) */
static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
      _EC_X9_62_PRIME_192V2 = {
      { NID_X9_62_prime_field,20,24,1 },
      { 0x31,0xA9,0x2E,0xE2,0x02,0x9F,0xD1,0x0D,0x90,0x1B,  /* seed */
        0x11,0x3E,0x99,0x07,0x10,0xF0,0xD2,0x1A,0xC6,0xB6,

        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFC,
        0xCC,0x22,0xD6,0xDF,0xB9,0x5C,0x6B,0x25,0xE4,0x9C,  /* b */
        0x0D,0x63,0x64,0xA4,0xE5,0x98,0x0C,0x39,0x3A,0xA2,
        0x16,0x68,0xD9,0x53,
        0xEE,0xA2,0xBA,0xE7,0xE1,0x49,0x78,0x42,0xF2,0xDE,  /* x */
        0x77,0x69,0xCF,0xE9,0xC9,0x89,0xC0,0x72,0xAD,0x69,
        0x6F,0x48,0x03,0x4A,
        0x65,0x74,0xd1,0x1d,0x69,0xb6,0xec,0x7a,0x67,0x2b,  /* y */
        0xb8,0x2a,0x08,0x3d,0xf2,0xf2,0xb0,0x84,0x7d,0xe9,
        0x70,0xb2,0xde,0x15,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFE,0x5F,0xB1,0xA7,0x24,0xDC,0x80,0x41,0x86,
        0x48,0xD8,0xDD,0x31 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
      _EC_X9_62_PRIME_192V3 = {
      { NID_X9_62_prime_field,20,24,1 },
      { 0xC4,0x69,0x68,0x44,0x35,0xDE,0xB3,0x78,0xC4,0xB6,  /* seed */
        0x5C,0xA9,0x59,0x1E,0x2A,0x57,0x63,0x05,0x9A,0x2E,

        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFC,
        0x22,0x12,0x3D,0xC2,0x39,0x5A,0x05,0xCA,0xA7,0x42,  /* b */
        0x3D,0xAE,0xCC,0xC9,0x47,0x60,0xA7,0xD4,0x62,0x25,
        0x6B,0xD5,0x69,0x16,
        0x7D,0x29,0x77,0x81,0x00,0xC6,0x5A,0x1D,0xA1,0x78,  /* x */
        0x37,0x16,0x58,0x8D,0xCE,0x2B,0x8B,0x4A,0xEE,0x8E,
        0x22,0x8F,0x18,0x96,
        0x38,0xa9,0x0f,0x22,0x63,0x73,0x37,0x33,0x4b,0x49,  /* y */
        0xdc,0xb6,0x6a,0x6d,0xc8,0xf9,0x97,0x8a,0xca,0x76,
        0x48,0xa9,0x43,0xb0,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0x7A,0x62,0xD0,0x31,0xC8,0x3F,0x42,0x94,
        0xF6,0x40,0xEC,0x13 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_X9_62_PRIME_239V1 = {
      { NID_X9_62_prime_field,20,30,1 },
      { 0xE4,0x3B,0xB4,0x60,0xF0,0xB8,0x0C,0xC0,0xC0,0xB0,  /* seed */
        0x75,0x79,0x8E,0x94,0x80,0x60,0xF8,0x32,0x1B,0x7D,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
        0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
        0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,

        0x6B,0x01,0x6C,0x3B,0xDC,0xF1,0x89,0x41,0xD0,0xD6,  /* b */
        0x54,0x92,0x14,0x75,0xCA,0x71,0xA9,0xDB,0x2F,0xB2,
        0x7D,0x1D,0x37,0x79,0x61,0x85,0xC2,0x94,0x2C,0x0A,

        0x0F,0xFA,0x96,0x3C,0xDC,0xA8,0x81,0x6C,0xCC,0x33,  /* x */
        0xB8,0x64,0x2B,0xED,0xF9,0x05,0xC3,0xD3,0x58,0x57,
        0x3D,0x3F,0x27,0xFB,0xBD,0x3B,0x3C,0xB9,0xAA,0xAF,

        0x7d,0xeb,0xe8,0xe4,0xe9,0x0a,0x5d,0xae,0x6e,0x40,  /* y */
        0x54,0xca,0x53,0x0b,0xa0,0x46,0x54,0xb3,0x68,0x18,
        0xce,0x22,0x6b,0x39,0xfc,0xcb,0x7b,0x02,0xf1,0xae,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0x7F,0xFF,0xFF,0x9E,0x5E,0x9A,0x9F,0x5D,
        0x90,0x71,0xFB,0xD1,0x52,0x26,0x88,0x90,0x9D,0x0B }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_X9_62_PRIME_239V2 = {
      { NID_X9_62_prime_field,20,30,1 },
      { 0xE8,0xB4,0x01,0x16,0x04,0x09,0x53,0x03,0xCA,0x3B,  /* seed */
        0x80,0x99,0x98,0x2B,0xE0,0x9F,0xCB,0x9A,0xE6,0x16,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
        0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
        0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,

        0x61,0x7F,0xAB,0x68,0x32,0x57,0x6C,0xBB,0xFE,0xD5,  /* b */
        0x0D,0x99,0xF0,0x24,0x9C,0x3F,0xEE,0x58,0xB9,0x4B,
        0xA0,0x03,0x8C,0x7A,0xE8,0x4C,0x8C,0x83,0x2F,0x2C,

        0x38,0xAF,0x09,0xD9,0x87,0x27,0x70,0x51,0x20,0xC9,  /* x */
        0x21,0xBB,0x5E,0x9E,0x26,0x29,0x6A,0x3C,0xDC,0xF2,
        0xF3,0x57,0x57,0xA0,0xEA,0xFD,0x87,0xB8,0x30,0xE7,

        0x5b,0x01,0x25,0xe4,0xdb,0xea,0x0e,0xc7,0x20,0x6d,  /* y */
        0xa0,0xfc,0x01,0xd9,0xb0,0x81,0x32,0x9f,0xb5,0x55,
        0xde,0x6e,0xf4,0x60,0x23,0x7d,0xff,0x8b,0xe4,0xba,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0x80,0x00,0x00,0xCF,0xA7,0xE8,0x59,0x43,
        0x77,0xD4,0x14,0xC0,0x38,0x21,0xBC,0x58,0x20,0x63 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_X9_62_PRIME_239V3 = {
      { NID_X9_62_prime_field,20,30,1 },
      { 0x7D,0x73,0x74,0x16,0x8F,0xFE,0x34,0x71,0xB6,0x0A,  /* seed */
        0x85,0x76,0x86,0xA1,0x94,0x75,0xD3,0xBF,0xA2,0xFF,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
        0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
        0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,

        0x25,0x57,0x05,0xFA,0x2A,0x30,0x66,0x54,0xB1,0xF4,  /* b */
        0xCB,0x03,0xD6,0xA7,0x50,0xA3,0x0C,0x25,0x01,0x02,
        0xD4,0x98,0x87,0x17,0xD9,0xBA,0x15,0xAB,0x6D,0x3E,

        0x67,0x68,0xAE,0x8E,0x18,0xBB,0x92,0xCF,0xCF,0x00,  /* x */
        0x5C,0x94,0x9A,0xA2,0xC6,0xD9,0x48,0x53,0xD0,0xE6,
        0x60,0xBB,0xF8,0x54,0xB1,0xC9,0x50,0x5F,0xE9,0x5A,

        0x16,0x07,0xe6,0x89,0x8f,0x39,0x0c,0x06,0xbc,0x1d,  /* y */
        0x55,0x2b,0xad,0x22,0x6f,0x3b,0x6f,0xcf,0xe4,0x8b,
        0x6e,0x81,0x84,0x99,0xaf,0x18,0xe3,0xed,0x6c,0xf3,

        0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0x7F,0xFF,0xFF,0x97,0x5D,0xEB,0x41,0xB3,
        0xA6,0x05,0x7C,0x3C,0x43,0x21,0x46,0x52,0x65,0x51 }
      };


static const struct { EC_CURVE_DATA h; unsigned char data[20+32*6]; }
      _EC_X9_62_PRIME_256V1 = {
      { NID_X9_62_prime_field,20,32,1 },
      { 0xC4,0x9D,0x36,0x08,0x86,0xE7,0x04,0x93,0x6A,0x66,  /* seed */
        0x78,0xE1,0x13,0x9D,0x26,0xB7,0x81,0x9F,0x7E,0x90,

        0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x01,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x01,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFC,
        0x5A,0xC6,0x35,0xD8,0xAA,0x3A,0x93,0xE7,0xB3,0xEB,  /* b */
        0xBD,0x55,0x76,0x98,0x86,0xBC,0x65,0x1D,0x06,0xB0,
        0xCC,0x53,0xB0,0xF6,0x3B,0xCE,0x3C,0x3E,0x27,0xD2,
        0x60,0x4B,
        0x6B,0x17,0xD1,0xF2,0xE1,0x2C,0x42,0x47,0xF8,0xBC,  /* x */
        0xE6,0xE5,0x63,0xA4,0x40,0xF2,0x77,0x03,0x7D,0x81,
        0x2D,0xEB,0x33,0xA0,0xF4,0xA1,0x39,0x45,0xD8,0x98,
        0xC2,0x96,
        0x4f,0xe3,0x42,0xe2,0xfe,0x1a,0x7f,0x9b,0x8e,0xe7,  /* y */
        0xeb,0x4a,0x7c,0x0f,0x9e,0x16,0x2b,0xce,0x33,0x57,
        0x6b,0x31,0x5e,0xce,0xcb,0xb6,0x40,0x68,0x37,0xbf,
        0x51,0xf5,
        0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xBC,0xE6,0xFA,0xAD,
        0xA7,0x17,0x9E,0x84,0xF3,0xB9,0xCA,0xC2,0xFC,0x63,
        0x25,0x51 }
      };

/* the secg prime curves (minus the nist and x9.62 prime curves) */
static const struct { EC_CURVE_DATA h; unsigned char data[20+14*6]; }
      _EC_SECG_PRIME_112R1 = {
      { NID_X9_62_prime_field,20,14,1 },
      { 0x00,0xF5,0x0B,0x02,0x8E,0x4D,0x69,0x6E,0x67,0x68,  /* seed */
        0x75,0x61,0x51,0x75,0x29,0x04,0x72,0x78,0x3F,0xB1,

        0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x66,0x80,0x76,  /* p */
        0xBE,0xAD,0x20,0x8B,
        0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x66,0x80,0x76,  /* a */
        0xBE,0xAD,0x20,0x88,
        0x65,0x9E,0xF8,0xBA,0x04,0x39,0x16,0xEE,0xDE,0x89,  /* b */
        0x11,0x70,0x2B,0x22,
        0x09,0x48,0x72,0x39,0x99,0x5A,0x5E,0xE7,0x6B,0x55,  /* x */
        0xF9,0xC2,0xF0,0x98,
        0xa8,0x9c,0xe5,0xaf,0x87,0x24,0xc0,0xa2,0x3e,0x0e,  /* y */
        0x0f,0xf7,0x75,0x00,
        0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x76,0x28,0xDF,  /* order */
        0xAC,0x65,0x61,0xC5 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+14*6]; }
      _EC_SECG_PRIME_112R2 = {
      { NID_X9_62_prime_field,20,14,4 },
      { 0x00,0x27,0x57,0xA1,0x11,0x4D,0x69,0x6E,0x67,0x68,  /* seed */
        0x75,0x61,0x51,0x75,0x53,0x16,0xC0,0x5E,0x0B,0xD4,

        0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x66,0x80,0x76,  /* p */
        0xBE,0xAD,0x20,0x8B,
        0x61,0x27,0xC2,0x4C,0x05,0xF3,0x8A,0x0A,0xAA,0xF6,  /* a */
        0x5C,0x0E,0xF0,0x2C,
        0x51,0xDE,0xF1,0x81,0x5D,0xB5,0xED,0x74,0xFC,0xC3,  /* b */
        0x4C,0x85,0xD7,0x09,
        0x4B,0xA3,0x0A,0xB5,0xE8,0x92,0xB4,0xE1,0x64,0x9D,  /* x */
        0xD0,0x92,0x86,0x43,
        0xad,0xcd,0x46,0xf5,0x88,0x2e,0x37,0x47,0xde,0xf3,  /* y */
        0x6e,0x95,0x6e,0x97,
        0x36,0xDF,0x0A,0xAF,0xD8,0xB8,0xD7,0x59,0x7C,0xA1,  /* order */
        0x05,0x20,0xD0,0x4B }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+16*6]; }
      _EC_SECG_PRIME_128R1 = {
      { NID_X9_62_prime_field,20,16,1 },
      { 0x00,0x0E,0x0D,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,  /* seed */
        0x51,0x75,0x0C,0xC0,0x3A,0x44,0x73,0xD0,0x36,0x79,

        0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,
        0xE8,0x75,0x79,0xC1,0x10,0x79,0xF4,0x3D,0xD8,0x24,  /* b */
        0x99,0x3C,0x2C,0xEE,0x5E,0xD3,
        0x16,0x1F,0xF7,0x52,0x8B,0x89,0x9B,0x2D,0x0C,0x28,  /* x */
        0x60,0x7C,0xA5,0x2C,0x5B,0x86,
        0xcf,0x5a,0xc8,0x39,0x5b,0xaf,0xeb,0x13,0xc0,0x2d,  /* y */
        0xa2,0x92,0xdd,0xed,0x7a,0x83,
        0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,0x75,0xA3,  /* order */
        0x0D,0x1B,0x90,0x38,0xA1,0x15 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+16*6]; }
      _EC_SECG_PRIME_128R2 = {
      { NID_X9_62_prime_field,20,16,4 },
      { 0x00,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,0x51,0x75,  /* seed */
        0x12,0xD8,0xF0,0x34,0x31,0xFC,0xE6,0x3B,0x88,0xF4,

        0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xD6,0x03,0x19,0x98,0xD1,0xB3,0xBB,0xFE,0xBF,0x59,  /* a */
        0xCC,0x9B,0xBF,0xF9,0xAE,0xE1,
        0x5E,0xEE,0xFC,0xA3,0x80,0xD0,0x29,0x19,0xDC,0x2C,  /* b */
        0x65,0x58,0xBB,0x6D,0x8A,0x5D,
        0x7B,0x6A,0xA5,0xD8,0x5E,0x57,0x29,0x83,0xE6,0xFB,  /* x */
        0x32,0xA7,0xCD,0xEB,0xC1,0x40,
        0x27,0xb6,0x91,0x6a,0x89,0x4d,0x3a,0xee,0x71,0x06,  /* y */
        0xfe,0x80,0x5f,0xc3,0x4b,0x44,
        0x3F,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xBE,0x00,  /* order */
        0x24,0x72,0x06,0x13,0xB5,0xA3 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
      _EC_SECG_PRIME_160K1 = {
      { NID_X9_62_prime_field,0,21,1 },
      {                                         /* no seed */
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xAC,
        0x73,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x07,
        0x00,0x3B,0x4C,0x38,0x2C,0xE3,0x7A,0xA1,0x92,0xA4,  /* x */
        0x01,0x9E,0x76,0x30,0x36,0xF4,0xF5,0xDD,0x4D,0x7E,
        0xBB,
        0x00,0x93,0x8c,0xf9,0x35,0x31,0x8f,0xdc,0xed,0x6b,  /* y */
        0xc2,0x82,0x86,0x53,0x17,0x33,0xc3,0xf0,0x3c,0x4f,
        0xee,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x01,0xB8,0xFA,0x16,0xDF,0xAB,0x9A,0xCA,0x16,0xB6,
        0xB3 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
      _EC_SECG_PRIME_160R1 = {
      { NID_X9_62_prime_field,20,21,1 },
      { 0x10,0x53,0xCD,0xE4,0x2C,0x14,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x53,0x3B,0xF3,0xF8,0x33,0x45,

        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,
        0xFF,
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,
        0xFC,
        0x00,0x1C,0x97,0xBE,0xFC,0x54,0xBD,0x7A,0x8B,0x65,  /* b */
        0xAC,0xF8,0x9F,0x81,0xD4,0xD4,0xAD,0xC5,0x65,0xFA,
        0x45,
        0x00,0x4A,0x96,0xB5,0x68,0x8E,0xF5,0x73,0x28,0x46,  /* x */
        0x64,0x69,0x89,0x68,0xC3,0x8B,0xB9,0x13,0xCB,0xFC,
        0x82,
        0x00,0x23,0xa6,0x28,0x55,0x31,0x68,0x94,0x7d,0x59,  /* y */
        0xdc,0xc9,0x12,0x04,0x23,0x51,0x37,0x7a,0xc5,0xfb,
        0x32,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x01,0xF4,0xC8,0xF9,0x27,0xAE,0xD3,0xCA,0x75,0x22,
        0x57 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
      _EC_SECG_PRIME_160R2 = {
      { NID_X9_62_prime_field,20,21,1 },
      { 0xB9,0x9B,0x99,0xB0,0x99,0xB3,0x23,0xE0,0x27,0x09,  /* seed */
        0xA4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,0x17,0x51,

        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xAC,
        0x73,
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xAC,
        0x70,
        0x00,0xB4,0xE1,0x34,0xD3,0xFB,0x59,0xEB,0x8B,0xAB,  /* b */
        0x57,0x27,0x49,0x04,0x66,0x4D,0x5A,0xF5,0x03,0x88,
        0xBA,
        0x00,0x52,0xDC,0xB0,0x34,0x29,0x3A,0x11,0x7E,0x1F,  /* x */
        0x4F,0xF1,0x1B,0x30,0xF7,0x19,0x9D,0x31,0x44,0xCE,
        0x6D,
        0x00,0xfe,0xaf,0xfe,0xf2,0xe3,0x31,0xf2,0x96,0xe0,  /* y */
        0x71,0xfa,0x0d,0xf9,0x98,0x2c,0xfe,0xa7,0xd4,0x3f,
        0x2e,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x35,0x1E,0xE7,0x86,0xA8,0x18,0xF3,0xA1,0xA1,
        0x6B }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+24*6]; }
      _EC_SECG_PRIME_192K1 = {
      { NID_X9_62_prime_field,0,24,1 },
      {                                         /* no seed */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
        0xFF,0xFF,0xEE,0x37,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x03,
        0xDB,0x4F,0xF1,0x0E,0xC0,0x57,0xE9,0xAE,0x26,0xB0,  /* x */
        0x7D,0x02,0x80,0xB7,0xF4,0x34,0x1D,0xA5,0xD1,0xB1,
        0xEA,0xE0,0x6C,0x7D,
        0x9b,0x2f,0x2f,0x6d,0x9c,0x56,0x28,0xa7,0x84,0x41,  /* y */
        0x63,0xd0,0x15,0xbe,0x86,0x34,0x40,0x82,0xaa,0x88,
        0xd9,0x5e,0x2f,0x9d,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFE,0x26,0xF2,0xFC,0x17,0x0F,0x69,0x46,0x6A,
        0x74,0xDE,0xFD,0x8D }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+29*6]; }
      _EC_SECG_PRIME_224K1 = {
      { NID_X9_62_prime_field,0,29,1 },
      {                                         /* no seed */
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xE5,0x6D,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,
        0x00,0xA1,0x45,0x5B,0x33,0x4D,0xF0,0x99,0xDF,0x30,  /* x */
        0xFC,0x28,0xA1,0x69,0xA4,0x67,0xE9,0xE4,0x70,0x75,
        0xA9,0x0F,0x7E,0x65,0x0E,0xB6,0xB7,0xA4,0x5C,
        0x00,0x7e,0x08,0x9f,0xed,0x7f,0xba,0x34,0x42,0x82,  /* y */
        0xca,0xfb,0xd6,0xf7,0xe3,0x19,0xf7,0xc0,0xb0,0xbd,
        0x59,0xe2,0xca,0x4b,0xdb,0x55,0x6d,0x61,0xa5,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x01,0xDC,0xE8,0xD2,0xEC,0x61,
        0x84,0xCA,0xF0,0xA9,0x71,0x76,0x9F,0xB1,0xF7 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+32*6]; }
      _EC_SECG_PRIME_256K1 = {
      { NID_X9_62_prime_field,0,32,1 },
      {                                         /* no seed */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,
        0xFC,0x2F,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x07,
        0x79,0xBE,0x66,0x7E,0xF9,0xDC,0xBB,0xAC,0x55,0xA0,  /* x */
        0x62,0x95,0xCE,0x87,0x0B,0x07,0x02,0x9B,0xFC,0xDB,
        0x2D,0xCE,0x28,0xD9,0x59,0xF2,0x81,0x5B,0x16,0xF8,
        0x17,0x98,
        0x48,0x3a,0xda,0x77,0x26,0xa3,0xc4,0x65,0x5d,0xa4,  /* y */
        0xfb,0xfc,0x0e,0x11,0x08,0xa8,0xfd,0x17,0xb4,0x48,
        0xa6,0x85,0x54,0x19,0x9c,0x47,0xd0,0x8f,0xfb,0x10,
        0xd4,0xb8,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xBA,0xAE,0xDC,0xE6,
        0xAF,0x48,0xA0,0x3B,0xBF,0xD2,0x5E,0x8C,0xD0,0x36,
        0x41,0x41 }
      };

/* some wap/wtls curves */
static const struct { EC_CURVE_DATA h; unsigned char data[0+15*6]; }
      _EC_WTLS_8 = {
      { NID_X9_62_prime_field,0,15,1 },
      {                                         /* no seed */
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFD,0xE7,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x03,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* x */
        0x00,0x00,0x00,0x00,0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* y */
        0x00,0x00,0x00,0x00,0x02,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xEC,0xEA,  /* order */
        0x55,0x1A,0xD8,0x37,0xE9 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
      _EC_WTLS_9 = {
      { NID_X9_62_prime_field,0,21,1 },
      {                                         /* no seed */
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x80,
        0x8F,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x03,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* x */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* y */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x02,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x01,0xCD,0xC9,0x8A,0xE0,0xE2,0xDE,0x57,0x4A,0xBF,
        0x33 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+28*6]; }
      _EC_WTLS_12 = {
      { NID_X9_62_prime_field,0,28,1 },
      {                                         /* no seed */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* p */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* a */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
        0xB4,0x05,0x0A,0x85,0x0C,0x04,0xB3,0xAB,0xF5,0x41,  /* b */
        0x32,0x56,0x50,0x44,0xB0,0xB7,0xD7,0xBF,0xD8,0xBA,
        0x27,0x0B,0x39,0x43,0x23,0x55,0xFF,0xB4,
        0xB7,0x0E,0x0C,0xBD,0x6B,0xB4,0xBF,0x7F,0x32,0x13,  /* x */
        0x90,0xB9,0x4A,0x03,0xC1,0xD3,0x56,0xC2,0x11,0x22,
        0x34,0x32,0x80,0xD6,0x11,0x5C,0x1D,0x21,
        0xbd,0x37,0x63,0x88,0xb5,0xf7,0x23,0xfb,0x4c,0x22,  /* y */
        0xdf,0xe6,0xcd,0x43,0x75,0xa0,0x5a,0x07,0x47,0x64,
        0x44,0xd5,0x81,0x99,0x85,0x00,0x7e,0x34,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0x16,0xA2,0xE0,0xB8,0xF0,0x3E,
        0x13,0xDD,0x29,0x45,0x5C,0x5C,0x2A,0x3D }
      };

/* characteristic two curves */
static const struct { EC_CURVE_DATA h; unsigned char data[20+15*6]; }
      _EC_SECG_CHAR2_113R1 = {
      { NID_X9_62_characteristic_two_field,20,15,2 },
      { 0x10,0xE7,0x23,0xAB,0x14,0xD6,0x96,0xE6,0x76,0x87,  /* seed */
        0x56,0x15,0x17,0x56,0xFE,0xBF,0x8F,0xCB,0x49,0xA9,

        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x02,0x01,
        0x00,0x30,0x88,0x25,0x0C,0xA6,0xE7,0xC7,0xFE,0x64,  /* a */
        0x9C,0xE8,0x58,0x20,0xF7,
        0x00,0xE8,0xBE,0xE4,0xD3,0xE2,0x26,0x07,0x44,0x18,  /* b */
        0x8B,0xE0,0xE9,0xC7,0x23,
        0x00,0x9D,0x73,0x61,0x6F,0x35,0xF4,0xAB,0x14,0x07,  /* x */
        0xD7,0x35,0x62,0xC1,0x0F,
        0x00,0xA5,0x28,0x30,0x27,0x79,0x58,0xEE,0x84,0xD1,  /* y */
        0x31,0x5E,0xD3,0x18,0x86,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD9,0xCC,  /* order */
        0xEC,0x8A,0x39,0xE5,0x6F }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+15*6]; }
      _EC_SECG_CHAR2_113R2 = {
      { NID_X9_62_characteristic_two_field,20,15,2 },
      { 0x10,0xC0,0xFB,0x15,0x76,0x08,0x60,0xDE,0xF1,0xEE,  /* seed */
        0xF4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,0x17,0x5D,

        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x02,0x01,
        0x00,0x68,0x99,0x18,0xDB,0xEC,0x7E,0x5A,0x0D,0xD6,  /* a */
        0xDF,0xC0,0xAA,0x55,0xC7,
        0x00,0x95,0xE9,0xA9,0xEC,0x9B,0x29,0x7B,0xD4,0xBF,  /* b */
        0x36,0xE0,0x59,0x18,0x4F,
        0x01,0xA5,0x7A,0x6A,0x7B,0x26,0xCA,0x5E,0xF5,0x2F,  /* x */
        0xCD,0xB8,0x16,0x47,0x97,
        0x00,0xB3,0xAD,0xC9,0x4E,0xD1,0xFE,0x67,0x4C,0x06,  /* y */
        0xE6,0x95,0xBA,0xBA,0x1D,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x08,0x78,  /* order */
        0x9B,0x24,0x96,0xAF,0x93 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+17*6]; }
      _EC_SECG_CHAR2_131R1 = {
      { NID_X9_62_characteristic_two_field,20,17,2 },
      { 0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,0x51,0x75,0x98,  /* seed */
        0x5B,0xD3,0xAD,0xBA,0xDA,0x21,0xB4,0x3A,0x97,0xE2,

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x01,0x0D,
        0x07,0xA1,0x1B,0x09,0xA7,0x6B,0x56,0x21,0x44,0x41,  /* a */
        0x8F,0xF3,0xFF,0x8C,0x25,0x70,0xB8,
        0x02,0x17,0xC0,0x56,0x10,0x88,0x4B,0x63,0xB9,0xC6,  /* b */
        0xC7,0x29,0x16,0x78,0xF9,0xD3,0x41,
        0x00,0x81,0xBA,0xF9,0x1F,0xDF,0x98,0x33,0xC4,0x0F,  /* x */
        0x9C,0x18,0x13,0x43,0x63,0x83,0x99,
        0x07,0x8C,0x6E,0x7E,0xA3,0x8C,0x00,0x1F,0x73,0xC8,  /* y */
        0x13,0x4B,0x1B,0x4E,0xF9,0xE1,0x50,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x31,  /* order */
        0x23,0x95,0x3A,0x94,0x64,0xB5,0x4D }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+17*6]; }
      _EC_SECG_CHAR2_131R2 = {
      { NID_X9_62_characteristic_two_field,20,17,2 },
      { 0x98,0x5B,0xD3,0xAD,0xBA,0xD4,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x5A,0x21,0xB4,0x3A,0x97,0xE3,

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x01,0x0D,
        0x03,0xE5,0xA8,0x89,0x19,0xD7,0xCA,0xFC,0xBF,0x41,  /* a */
        0x5F,0x07,0xC2,0x17,0x65,0x73,0xB2,
        0x04,0xB8,0x26,0x6A,0x46,0xC5,0x56,0x57,0xAC,0x73,  /* b */
        0x4C,0xE3,0x8F,0x01,0x8F,0x21,0x92,
        0x03,0x56,0xDC,0xD8,0xF2,0xF9,0x50,0x31,0xAD,0x65,  /* x */
        0x2D,0x23,0x95,0x1B,0xB3,0x66,0xA8,
        0x06,0x48,0xF0,0x6D,0x86,0x79,0x40,0xA5,0x36,0x6D,  /* y */
        0x9E,0x26,0x5D,0xE9,0xEB,0x24,0x0F,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x69,  /* order */
        0x54,0xA2,0x33,0x04,0x9B,0xA9,0x8F }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
      _EC_NIST_CHAR2_163K = {
      { NID_X9_62_characteristic_two_field,0,21,2 },
      {                                         /* no seed */
        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0xC9,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x01,
        0x02,0xFE,0x13,0xC0,0x53,0x7B,0xBC,0x11,0xAC,0xAA,  /* x */
        0x07,0xD7,0x93,0xDE,0x4E,0x6D,0x5E,0x5C,0x94,0xEE,
        0xE8,
        0x02,0x89,0x07,0x0F,0xB0,0x5D,0x38,0xFF,0x58,0x32,  /* y */
        0x1F,0x2E,0x80,0x05,0x36,0xD5,0x38,0xCC,0xDA,0xA3,
        0xD9,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x02,0x01,0x08,0xA2,0xE0,0xCC,0x0D,0x99,0xF8,0xA5,
        0xEF }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
      _EC_SECG_CHAR2_163R1 = {
      { NID_X9_62_characteristic_two_field,0,21,2 },
      {                                         /* no seed */
#if 0
/* The algorithm used to derive the curve parameters from
 * the seed used here is slightly different than the
 * algorithm described in X9.62 . */
        0x24,0xB7,0xB1,0x37,0xC8,0xA1,0x4D,0x69,0x6E,0x67,
        0x68,0x75,0x61,0x51,0x75,0x6F,0xD0,0xDA,0x2E,0x5C,
#endif
        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0xC9,
        0x07,0xB6,0x88,0x2C,0xAA,0xEF,0xA8,0x4F,0x95,0x54,  /* a */
        0xFF,0x84,0x28,0xBD,0x88,0xE2,0x46,0xD2,0x78,0x2A,
        0xE2,
        0x07,0x13,0x61,0x2D,0xCD,0xDC,0xB4,0x0A,0xAB,0x94,  /* b */
        0x6B,0xDA,0x29,0xCA,0x91,0xF7,0x3A,0xF9,0x58,0xAF,
        0xD9,
        0x03,0x69,0x97,0x96,0x97,0xAB,0x43,0x89,0x77,0x89,  /* x */
        0x56,0x67,0x89,0x56,0x7F,0x78,0x7A,0x78,0x76,0xA6,
        0x54,
        0x00,0x43,0x5E,0xDB,0x42,0xEF,0xAF,0xB2,0x98,0x9D,  /* y */
        0x51,0xFE,0xFC,0xE3,0xC8,0x09,0x88,0xF4,0x1F,0xF8,
        0x83,
        0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0x48,0xAA,0xB6,0x89,0xC2,0x9C,0xA7,0x10,0x27,
        0x9B }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
      _EC_NIST_CHAR2_163B = {
      { NID_X9_62_characteristic_two_field,0,21,2 },
      {                                         /* no seed */
#if 0
/* The seed here was used to created the curve parameters in normal
 * basis representation (and not the polynomial representation used here) */
        0x85,0xE2,0x5B,0xFE,0x5C,0x86,0x22,0x6C,0xDB,0x12,
        0x01,0x6F,0x75,0x53,0xF9,0xD0,0xE6,0x93,0xA2,0x68,
#endif
        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0xC9,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x01,
        0x02,0x0A,0x60,0x19,0x07,0xB8,0xC9,0x53,0xCA,0x14,  /* b */
        0x81,0xEB,0x10,0x51,0x2F,0x78,0x74,0x4A,0x32,0x05,
        0xFD,
        0x03,0xF0,0xEB,0xA1,0x62,0x86,0xA2,0xD5,0x7E,0xA0,  /* x */
        0x99,0x11,0x68,0xD4,0x99,0x46,0x37,0xE8,0x34,0x3E,
        0x36,
        0x00,0xD5,0x1F,0xBC,0x6C,0x71,0xA0,0x09,0x4F,0xA2,  /* y */
        0xCD,0xD5,0x45,0xB1,0x1C,0x5C,0x0C,0x79,0x73,0x24,
        0xF1,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x02,0x92,0xFE,0x77,0xE7,0x0C,0x12,0xA4,0x23,0x4C,
        0x33 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+25*6]; }
      _EC_SECG_CHAR2_193R1 = {
      { NID_X9_62_characteristic_two_field,20,25,2 },
      { 0x10,0x3F,0xAE,0xC7,0x4D,0x69,0x6E,0x67,0x68,0x75,  /* seed */
        0x61,0x51,0x75,0x77,0x7F,0xC5,0xB1,0x91,0xEF,0x30,

        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x80,0x01,
        0x00,0x17,0x85,0x8F,0xEB,0x7A,0x98,0x97,0x51,0x69,  /* a */
        0xE1,0x71,0xF7,0x7B,0x40,0x87,0xDE,0x09,0x8A,0xC8,
        0xA9,0x11,0xDF,0x7B,0x01,
        0x00,0xFD,0xFB,0x49,0xBF,0xE6,0xC3,0xA8,0x9F,0xAC,  /* b */
        0xAD,0xAA,0x7A,0x1E,0x5B,0xBC,0x7C,0xC1,0xC2,0xE5,
        0xD8,0x31,0x47,0x88,0x14,
        0x01,0xF4,0x81,0xBC,0x5F,0x0F,0xF8,0x4A,0x74,0xAD,  /* x */
        0x6C,0xDF,0x6F,0xDE,0xF4,0xBF,0x61,0x79,0x62,0x53,
        0x72,0xD8,0xC0,0xC5,0xE1,
        0x00,0x25,0xE3,0x99,0xF2,0x90,0x37,0x12,0xCC,0xF3,  /* y */
        0xEA,0x9E,0x3A,0x1A,0xD1,0x7F,0xB0,0xB3,0x20,0x1B,
        0x6A,0xF7,0xCE,0x1B,0x05,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0xC7,0xF3,0x4A,0x77,0x8F,0x44,0x3A,
        0xCC,0x92,0x0E,0xBA,0x49 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+25*6]; }
      _EC_SECG_CHAR2_193R2 = {
      { NID_X9_62_characteristic_two_field,20,25,2 },
      { 0x10,0xB7,0xB4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,  /* seed */
        0x17,0x51,0x37,0xC8,0xA1,0x6F,0xD0,0xDA,0x22,0x11,

        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x80,0x01,
        0x01,0x63,0xF3,0x5A,0x51,0x37,0xC2,0xCE,0x3E,0xA6,  /* a */
        0xED,0x86,0x67,0x19,0x0B,0x0B,0xC4,0x3E,0xCD,0x69,
        0x97,0x77,0x02,0x70,0x9B,
        0x00,0xC9,0xBB,0x9E,0x89,0x27,0xD4,0xD6,0x4C,0x37,  /* b */
        0x7E,0x2A,0xB2,0x85,0x6A,0x5B,0x16,0xE3,0xEF,0xB7,
        0xF6,0x1D,0x43,0x16,0xAE,
        0x00,0xD9,0xB6,0x7D,0x19,0x2E,0x03,0x67,0xC8,0x03,  /* x */
        0xF3,0x9E,0x1A,0x7E,0x82,0xCA,0x14,0xA6,0x51,0x35,
        0x0A,0xAE,0x61,0x7E,0x8F,
        0x01,0xCE,0x94,0x33,0x56,0x07,0xC3,0x04,0xAC,0x29,  /* y */
        0xE7,0xDE,0xFB,0xD9,0xCA,0x01,0xF5,0x96,0xF9,0x27,
        0x22,0x4C,0xDE,0xCF,0x6C,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x01,0x5A,0xAB,0x56,0x1B,0x00,0x54,0x13,
        0xCC,0xD4,0xEE,0x99,0xD5 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+30*6]; }
      _EC_NIST_CHAR2_233K = {
      { NID_X9_62_characteristic_two_field,0,30,4 },
      {                                         /* no seed */
        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x01,0x72,0x32,0xBA,0x85,0x3A,0x7E,0x73,0x1A,0xF1,  /* x */
        0x29,0xF2,0x2F,0xF4,0x14,0x95,0x63,0xA4,0x19,0xC2,
        0x6B,0xF5,0x0A,0x4C,0x9D,0x6E,0xEF,0xAD,0x61,0x26,

        0x01,0xDB,0x53,0x7D,0xEC,0xE8,0x19,0xB7,0xF7,0x0F,  /* y */
        0x55,0x5A,0x67,0xC4,0x27,0xA8,0xCD,0x9B,0xF1,0x8A,
        0xEB,0x9B,0x56,0xE0,0xC1,0x10,0x56,0xFA,0xE6,0xA3,

        0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x00,0x06,0x9D,0x5B,0xB9,0x15,
        0xBC,0xD4,0x6E,0xFB,0x1A,0xD5,0xF1,0x73,0xAB,0xDF }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_NIST_CHAR2_233B = {
      { NID_X9_62_characteristic_two_field,20,30,2 },
      { 0x74,0xD5,0x9F,0xF0,0x7F,0x6B,0x41,0x3D,0x0E,0xA1,  /* seed */
        0x4B,0x34,0x4B,0x20,0xA2,0xDB,0x04,0x9B,0x50,0xC3,

        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x00,0x66,0x64,0x7E,0xDE,0x6C,0x33,0x2C,0x7F,0x8C,  /* b */
        0x09,0x23,0xBB,0x58,0x21,0x3B,0x33,0x3B,0x20,0xE9,
        0xCE,0x42,0x81,0xFE,0x11,0x5F,0x7D,0x8F,0x90,0xAD,

        0x00,0xFA,0xC9,0xDF,0xCB,0xAC,0x83,0x13,0xBB,0x21,  /* x */
        0x39,0xF1,0xBB,0x75,0x5F,0xEF,0x65,0xBC,0x39,0x1F,
        0x8B,0x36,0xF8,0xF8,0xEB,0x73,0x71,0xFD,0x55,0x8B,

        0x01,0x00,0x6A,0x08,0xA4,0x19,0x03,0x35,0x06,0x78,  /* y */
        0xE5,0x85,0x28,0xBE,0xBF,0x8A,0x0B,0xEF,0xF8,0x67,
        0xA7,0xCA,0x36,0x71,0x6F,0x7E,0x01,0xF8,0x10,0x52,

        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x00,0x13,0xE9,0x74,0xE7,0x2F,
        0x8A,0x69,0x22,0x03,0x1D,0x26,0x03,0xCF,0xE0,0xD7 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+30*6]; }
      _EC_SECG_CHAR2_239K1 = {
      { NID_X9_62_characteristic_two_field,0,30,4 },
      {                                         /* no seed */
        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x29,0xA0,0xB6,0xA8,0x87,0xA9,0x83,0xE9,0x73,0x09,  /* x */
        0x88,0xA6,0x87,0x27,0xA8,0xB2,0xD1,0x26,0xC4,0x4C,
        0xC2,0xCC,0x7B,0x2A,0x65,0x55,0x19,0x30,0x35,0xDC,

        0x76,0x31,0x08,0x04,0xF1,0x2E,0x54,0x9B,0xDB,0x01,  /* y */
        0x1C,0x10,0x30,0x89,0xE7,0x35,0x10,0xAC,0xB2,0x75,
        0xFC,0x31,0x2A,0x5D,0xC6,0xB7,0x65,0x53,0xF0,0xCA,

        0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x00,0x5A,0x79,0xFE,0xC6,0x7C,
        0xB6,0xE9,0x1F,0x1C,0x1D,0xA8,0x00,0xE4,0x78,0xA5 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+36*6]; }
      _EC_NIST_CHAR2_283K = {
      { NID_X9_62_characteristic_two_field,0,36,4 },
      {                                         /* no seed */
        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x10,0xA1,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x01,
        0x05,0x03,0x21,0x3F,0x78,0xCA,0x44,0x88,0x3F,0x1A,  /* x */
        0x3B,0x81,0x62,0xF1,0x88,0xE5,0x53,0xCD,0x26,0x5F,
        0x23,0xC1,0x56,0x7A,0x16,0x87,0x69,0x13,0xB0,0xC2,
        0xAC,0x24,0x58,0x49,0x28,0x36,
        0x01,0xCC,0xDA,0x38,0x0F,0x1C,0x9E,0x31,0x8D,0x90,  /* y */
        0xF9,0x5D,0x07,0xE5,0x42,0x6F,0xE8,0x7E,0x45,0xC0,
        0xE8,0x18,0x46,0x98,0xE4,0x59,0x62,0x36,0x4E,0x34,
        0x11,0x61,0x77,0xDD,0x22,0x59,
        0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE9,0xAE,
        0x2E,0xD0,0x75,0x77,0x26,0x5D,0xFF,0x7F,0x94,0x45,
        0x1E,0x06,0x1E,0x16,0x3C,0x61 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+36*6]; }
      _EC_NIST_CHAR2_283B = {
      { NID_X9_62_characteristic_two_field,20,36,2 },
      { 0x77,0xE2,0xB0,0x73,0x70,0xEB,0x0F,0x83,0x2A,0x6D,  /* no seed */
        0xD5,0xB6,0x2D,0xFC,0x88,0xCD,0x06,0xBB,0x84,0xBE,

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x10,0xA1,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x01,
        0x02,0x7B,0x68,0x0A,0xC8,0xB8,0x59,0x6D,0xA5,0xA4,  /* b */
        0xAF,0x8A,0x19,0xA0,0x30,0x3F,0xCA,0x97,0xFD,0x76,
        0x45,0x30,0x9F,0xA2,0xA5,0x81,0x48,0x5A,0xF6,0x26,
        0x3E,0x31,0x3B,0x79,0xA2,0xF5,
        0x05,0xF9,0x39,0x25,0x8D,0xB7,0xDD,0x90,0xE1,0x93,  /* x */
        0x4F,0x8C,0x70,0xB0,0xDF,0xEC,0x2E,0xED,0x25,0xB8,
        0x55,0x7E,0xAC,0x9C,0x80,0xE2,0xE1,0x98,0xF8,0xCD,
        0xBE,0xCD,0x86,0xB1,0x20,0x53,
        0x03,0x67,0x68,0x54,0xFE,0x24,0x14,0x1C,0xB9,0x8F,  /* y */
        0xE6,0xD4,0xB2,0x0D,0x02,0xB4,0x51,0x6F,0xF7,0x02,
        0x35,0x0E,0xDD,0xB0,0x82,0x67,0x79,0xC8,0x13,0xF0,
        0xDF,0x45,0xBE,0x81,0x12,0xF4,
        0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xEF,0x90,
        0x39,0x96,0x60,0xFC,0x93,0x8A,0x90,0x16,0x5B,0x04,
        0x2A,0x7C,0xEF,0xAD,0xB3,0x07 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+52*6]; }
      _EC_NIST_CHAR2_409K = {
      { NID_X9_62_characteristic_two_field,0,52,4 },
      {                                         /* no seed */
        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x01,
        0x00,0x60,0xF0,0x5F,0x65,0x8F,0x49,0xC1,0xAD,0x3A,  /* x */
        0xB1,0x89,0x0F,0x71,0x84,0x21,0x0E,0xFD,0x09,0x87,
        0xE3,0x07,0xC8,0x4C,0x27,0xAC,0xCF,0xB8,0xF9,0xF6,
        0x7C,0xC2,0xC4,0x60,0x18,0x9E,0xB5,0xAA,0xAA,0x62,
        0xEE,0x22,0x2E,0xB1,0xB3,0x55,0x40,0xCF,0xE9,0x02,
        0x37,0x46,
        0x01,0xE3,0x69,0x05,0x0B,0x7C,0x4E,0x42,0xAC,0xBA,  /* y */
        0x1D,0xAC,0xBF,0x04,0x29,0x9C,0x34,0x60,0x78,0x2F,
        0x91,0x8E,0xA4,0x27,0xE6,0x32,0x51,0x65,0xE9,0xEA,
        0x10,0xE3,0xDA,0x5F,0x6C,0x42,0xE9,0xC5,0x52,0x15,
        0xAA,0x9C,0xA2,0x7A,0x58,0x63,0xEC,0x48,0xD8,0xE0,
        0x28,0x6B,
        0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x5F,0x83,0xB2,
        0xD4,0xEA,0x20,0x40,0x0E,0xC4,0x55,0x7D,0x5E,0xD3,
        0xE3,0xE7,0xCA,0x5B,0x4B,0x5C,0x83,0xB8,0xE0,0x1E,
        0x5F,0xCF }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+52*6]; }
      _EC_NIST_CHAR2_409B = {
      { NID_X9_62_characteristic_two_field,20,52,2 },
      { 0x40,0x99,0xB5,0xA4,0x57,0xF9,0xD6,0x9F,0x79,0x21,  /* seed */
        0x3D,0x09,0x4C,0x4B,0xCD,0x4D,0x42,0x62,0x21,0x0B,

        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x01,
        0x00,0x21,0xA5,0xC2,0xC8,0xEE,0x9F,0xEB,0x5C,0x4B,  /* b */
        0x9A,0x75,0x3B,0x7B,0x47,0x6B,0x7F,0xD6,0x42,0x2E,
        0xF1,0xF3,0xDD,0x67,0x47,0x61,0xFA,0x99,0xD6,0xAC,
        0x27,0xC8,0xA9,0xA1,0x97,0xB2,0x72,0x82,0x2F,0x6C,
        0xD5,0x7A,0x55,0xAA,0x4F,0x50,0xAE,0x31,0x7B,0x13,
        0x54,0x5F,
        0x01,0x5D,0x48,0x60,0xD0,0x88,0xDD,0xB3,0x49,0x6B,  /* x */
        0x0C,0x60,0x64,0x75,0x62,0x60,0x44,0x1C,0xDE,0x4A,
        0xF1,0x77,0x1D,0x4D,0xB0,0x1F,0xFE,0x5B,0x34,0xE5,
        0x97,0x03,0xDC,0x25,0x5A,0x86,0x8A,0x11,0x80,0x51,
        0x56,0x03,0xAE,0xAB,0x60,0x79,0x4E,0x54,0xBB,0x79,
        0x96,0xA7,
        0x00,0x61,0xB1,0xCF,0xAB,0x6B,0xE5,0xF3,0x2B,0xBF,  /* y */
        0xA7,0x83,0x24,0xED,0x10,0x6A,0x76,0x36,0xB9,0xC5,
        0xA7,0xBD,0x19,0x8D,0x01,0x58,0xAA,0x4F,0x54,0x88,
        0xD0,0x8F,0x38,0x51,0x4F,0x1F,0xDF,0x4B,0x4F,0x40,
        0xD2,0x18,0x1B,0x36,0x81,0xC3,0x64,0xBA,0x02,0x73,
        0xC7,0x06,
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xE2,0xAA,0xD6,
        0xA6,0x12,0xF3,0x33,0x07,0xBE,0x5F,0xA4,0x7C,0x3C,
        0x9E,0x05,0x2F,0x83,0x81,0x64,0xCD,0x37,0xD9,0xA2,
        0x11,0x73 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+72*6]; }
      _EC_NIST_CHAR2_571K = {
      { NID_X9_62_characteristic_two_field,0,72,4 },
      {                                         /* no seed */
        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x04,0x25,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x01,
        0x02,0x6E,0xB7,0xA8,0x59,0x92,0x3F,0xBC,0x82,0x18,  /* x */
        0x96,0x31,0xF8,0x10,0x3F,0xE4,0xAC,0x9C,0xA2,0x97,
        0x00,0x12,0xD5,0xD4,0x60,0x24,0x80,0x48,0x01,0x84,
        0x1C,0xA4,0x43,0x70,0x95,0x84,0x93,0xB2,0x05,0xE6,
        0x47,0xDA,0x30,0x4D,0xB4,0xCE,0xB0,0x8C,0xBB,0xD1,
        0xBA,0x39,0x49,0x47,0x76,0xFB,0x98,0x8B,0x47,0x17,
        0x4D,0xCA,0x88,0xC7,0xE2,0x94,0x52,0x83,0xA0,0x1C,
        0x89,0x72,
        0x03,0x49,0xDC,0x80,0x7F,0x4F,0xBF,0x37,0x4F,0x4A,  /* y */
        0xEA,0xDE,0x3B,0xCA,0x95,0x31,0x4D,0xD5,0x8C,0xEC,
        0x9F,0x30,0x7A,0x54,0xFF,0xC6,0x1E,0xFC,0x00,0x6D,
        0x8A,0x2C,0x9D,0x49,0x79,0xC0,0xAC,0x44,0xAE,0xA7,
        0x4F,0xBE,0xBB,0xB9,0xF7,0x72,0xAE,0xDC,0xB6,0x20,
        0xB0,0x1A,0x7B,0xA7,0xAF,0x1B,0x32,0x04,0x30,0xC8,
        0x59,0x19,0x84,0xF6,0x01,0xCD,0x4C,0x14,0x3E,0xF1,
        0xC7,0xA3,
        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x13,0x18,0x50,0xE1,
        0xF1,0x9A,0x63,0xE4,0xB3,0x91,0xA8,0xDB,0x91,0x7F,
        0x41,0x38,0xB6,0x30,0xD8,0x4B,0xE5,0xD6,0x39,0x38,
        0x1E,0x91,0xDE,0xB4,0x5C,0xFE,0x77,0x8F,0x63,0x7C,
        0x10,0x01 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+72*6]; }
      _EC_NIST_CHAR2_571B = {
      { NID_X9_62_characteristic_two_field,20,72,2 },
      { 0x2A,0xA0,0x58,0xF7,0x3A,0x0E,0x33,0xAB,0x48,0x6B,  /* seed */
        0x0F,0x61,0x04,0x10,0xC5,0x3A,0x7F,0x13,0x23,0x10,

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x04,0x25,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x01,
        0x02,0xF4,0x0E,0x7E,0x22,0x21,0xF2,0x95,0xDE,0x29,  /* b */
        0x71,0x17,0xB7,0xF3,0xD6,0x2F,0x5C,0x6A,0x97,0xFF,
        0xCB,0x8C,0xEF,0xF1,0xCD,0x6B,0xA8,0xCE,0x4A,0x9A,
        0x18,0xAD,0x84,0xFF,0xAB,0xBD,0x8E,0xFA,0x59,0x33,
        0x2B,0xE7,0xAD,0x67,0x56,0xA6,0x6E,0x29,0x4A,0xFD,
        0x18,0x5A,0x78,0xFF,0x12,0xAA,0x52,0x0E,0x4D,0xE7,
        0x39,0xBA,0xCA,0x0C,0x7F,0xFE,0xFF,0x7F,0x29,0x55,
        0x72,0x7A,
        0x03,0x03,0x00,0x1D,0x34,0xB8,0x56,0x29,0x6C,0x16,  /* x */
        0xC0,0xD4,0x0D,0x3C,0xD7,0x75,0x0A,0x93,0xD1,0xD2,
        0x95,0x5F,0xA8,0x0A,0xA5,0xF4,0x0F,0xC8,0xDB,0x7B,
        0x2A,0xBD,0xBD,0xE5,0x39,0x50,0xF4,0xC0,0xD2,0x93,
        0xCD,0xD7,0x11,0xA3,0x5B,0x67,0xFB,0x14,0x99,0xAE,
        0x60,0x03,0x86,0x14,0xF1,0x39,0x4A,0xBF,0xA3,0xB4,
        0xC8,0x50,0xD9,0x27,0xE1,0xE7,0x76,0x9C,0x8E,0xEC,
        0x2D,0x19,
        0x03,0x7B,0xF2,0x73,0x42,0xDA,0x63,0x9B,0x6D,0xCC,  /* y */
        0xFF,0xFE,0xB7,0x3D,0x69,0xD7,0x8C,0x6C,0x27,0xA6,
        0x00,0x9C,0xBB,0xCA,0x19,0x80,0xF8,0x53,0x39,0x21,
        0xE8,0xA6,0x84,0x42,0x3E,0x43,0xBA,0xB0,0x8A,0x57,
        0x62,0x91,0xAF,0x8F,0x46,0x1B,0xB2,0xA8,0xB3,0x53,
        0x1D,0x2F,0x04,0x85,0xC1,0x9B,0x16,0xE2,0xF1,0x51,
        0x6E,0x23,0xDD,0x3C,0x1A,0x48,0x27,0xAF,0x1B,0x8A,
        0xC1,0x5B,
        0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE6,0x61,0xCE,0x18,
        0xFF,0x55,0x98,0x73,0x08,0x05,0x9B,0x18,0x68,0x23,
        0x85,0x1E,0xC7,0xDD,0x9C,0xA1,0x16,0x1D,0xE9,0x3D,
        0x51,0x74,0xD6,0x6E,0x83,0x82,0xE9,0xBB,0x2F,0xE8,
        0x4E,0x47 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
      _EC_X9_62_CHAR2_163V1 = {
      { NID_X9_62_characteristic_two_field,20,21,2 },
      { 0xD2,0xC0,0xFB,0x15,0x76,0x08,0x60,0xDE,0xF1,0xEE,
        0xF4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,0x17,0x54,  /* seed */

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
        0x07,
        0x07,0x25,0x46,0xB5,0x43,0x52,0x34,0xA4,0x22,0xE0,  /* a */
        0x78,0x96,0x75,0xF4,0x32,0xC8,0x94,0x35,0xDE,0x52,
        0x42,
        0x00,0xC9,0x51,0x7D,0x06,0xD5,0x24,0x0D,0x3C,0xFF,  /* b */
        0x38,0xC7,0x4B,0x20,0xB6,0xCD,0x4D,0x6F,0x9D,0xD4,
        0xD9,
        0x07,0xAF,0x69,0x98,0x95,0x46,0x10,0x3D,0x79,0x32,  /* x */
        0x9F,0xCC,0x3D,0x74,0x88,0x0F,0x33,0xBB,0xE8,0x03,
        0xCB,
        0x01,0xEC,0x23,0x21,0x1B,0x59,0x66,0xAD,0xEA,0x1D,  /* y */
        0x3F,0x87,0xF7,0xEA,0x58,0x48,0xAE,0xF0,0xB7,0xCA,
        0x9F,
        0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x01,0xE6,0x0F,0xC8,0x82,0x1C,0xC7,0x4D,0xAE,0xAF,
        0xC1 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
      _EC_X9_62_CHAR2_163V2 = {
      { NID_X9_62_characteristic_two_field,20,21,2 },
      { 0x53,0x81,0x4C,0x05,0x0D,0x44,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x58,0x0C,0xA4,0xE2,0x9F,0xFD,

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
        0x07,
        0x01,0x08,0xB3,0x9E,0x77,0xC4,0xB1,0x08,0xBE,0xD9,  /* a */
        0x81,0xED,0x0E,0x89,0x0E,0x11,0x7C,0x51,0x1C,0xF0,
        0x72,
        0x06,0x67,0xAC,0xEB,0x38,0xAF,0x4E,0x48,0x8C,0x40,  /* b */
        0x74,0x33,0xFF,0xAE,0x4F,0x1C,0x81,0x16,0x38,0xDF,
        0x20,
        0x00,0x24,0x26,0x6E,0x4E,0xB5,0x10,0x6D,0x0A,0x96,  /* x */
        0x4D,0x92,0xC4,0x86,0x0E,0x26,0x71,0xDB,0x9B,0x6C,
        0xC5,
        0x07,0x9F,0x68,0x4D,0xDF,0x66,0x84,0xC5,0xCD,0x25,  /* y */
        0x8B,0x38,0x90,0x02,0x1B,0x23,0x86,0xDF,0xD1,0x9F,
        0xC5,
        0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFD,0xF6,0x4D,0xE1,0x15,0x1A,0xDB,0xB7,0x8F,0x10,
        0xA7 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
      _EC_X9_62_CHAR2_163V3 = {
      { NID_X9_62_characteristic_two_field,20,21,2 },
      { 0x50,0xCB,0xF1,0xD9,0x5C,0xA9,0x4D,0x69,0x6E,0x67,  /* seed */
        0x68,0x75,0x61,0x51,0x75,0xF1,0x6A,0x36,0xA3,0xB8,

        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
        0x07,
        0x07,0xA5,0x26,0xC6,0x3D,0x3E,0x25,0xA2,0x56,0xA0,  /* a */
        0x07,0x69,0x9F,0x54,0x47,0xE3,0x2A,0xE4,0x56,0xB5,
        0x0E,
        0x03,0xF7,0x06,0x17,0x98,0xEB,0x99,0xE2,0x38,0xFD,  /* b */
        0x6F,0x1B,0xF9,0x5B,0x48,0xFE,0xEB,0x48,0x54,0x25,
        0x2B,
        0x02,0xF9,0xF8,0x7B,0x7C,0x57,0x4D,0x0B,0xDE,0xCF,  /* x */
        0x8A,0x22,0xE6,0x52,0x47,0x75,0xF9,0x8C,0xDE,0xBD,
        0xCB,
        0x05,0xB9,0x35,0x59,0x0C,0x15,0x5E,0x17,0xEA,0x48,  /* y */
        0xEB,0x3F,0xF3,0x71,0x8B,0x89,0x3D,0xF5,0x9A,0x05,
        0xD0,
        0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFE,0x1A,0xEE,0x14,0x0F,0x11,0x0A,0xFF,0x96,0x13,
        0x09 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+23*6]; }
      _EC_X9_62_CHAR2_176V1 = {
      { NID_X9_62_characteristic_two_field,0,23,0xFF6E },
      {                                         /* no seed */
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,
        0x00,0x00,0x07,
        0x00,0xE4,0xE6,0xDB,0x29,0x95,0x06,0x5C,0x40,0x7D,  /* a */
        0x9D,0x39,0xB8,0xD0,0x96,0x7B,0x96,0x70,0x4B,0xA8,
        0xE9,0xC9,0x0B,
        0x00,0x5D,0xDA,0x47,0x0A,0xBE,0x64,0x14,0xDE,0x8E,  /* b */
        0xC1,0x33,0xAE,0x28,0xE9,0xBB,0xD7,0xFC,0xEC,0x0A,
        0xE0,0xFF,0xF2,
        0x00,0x8D,0x16,0xC2,0x86,0x67,0x98,0xB6,0x00,0xF9,  /* x */
        0xF0,0x8B,0xB4,0xA8,0xE8,0x60,0xF3,0x29,0x8C,0xE0,
        0x4A,0x57,0x98,
        0x00,0x6F,0xA4,0x53,0x9C,0x2D,0xAD,0xDD,0xD6,0xBA,  /* y */
        0xB5,0x16,0x7D,0x61,0xB4,0x36,0xE1,0xD9,0x2B,0xB1,
        0x6A,0x56,0x2C,
        0x00,0x00,0x01,0x00,0x92,0x53,0x73,0x97,0xEC,0xA4,  /* order */
        0xF6,0x14,0x57,0x99,0xD6,0x2B,0x0A,0x19,0xCE,0x06,
        0xFE,0x26,0xAD }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
      _EC_X9_62_CHAR2_191V1 = {
      { NID_X9_62_characteristic_two_field,20,24,2 },
      { 0x4E,0x13,0xCA,0x54,0x27,0x44,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x55,0x2F,0x27,0x9A,0x8C,0x84,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x02,0x01,
        0x28,0x66,0x53,0x7B,0x67,0x67,0x52,0x63,0x6A,0x68,  /* a */
        0xF5,0x65,0x54,0xE1,0x26,0x40,0x27,0x6B,0x64,0x9E,
        0xF7,0x52,0x62,0x67,
        0x2E,0x45,0xEF,0x57,0x1F,0x00,0x78,0x6F,0x67,0xB0,  /* b */
        0x08,0x1B,0x94,0x95,0xA3,0xD9,0x54,0x62,0xF5,0xDE,
        0x0A,0xA1,0x85,0xEC,
        0x36,0xB3,0xDA,0xF8,0xA2,0x32,0x06,0xF9,0xC4,0xF2,  /* x */
        0x99,0xD7,0xB2,0x1A,0x9C,0x36,0x91,0x37,0xF2,0xC8,
        0x4A,0xE1,0xAA,0x0D,
        0x76,0x5B,0xE7,0x34,0x33,0xB3,0xF9,0x5E,0x33,0x29,  /* y */
        0x32,0xE7,0x0E,0xA2,0x45,0xCA,0x24,0x18,0xEA,0x0E,
        0xF9,0x80,0x18,0xFB,
        0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x04,0xA2,0x0E,0x90,0xC3,0x90,0x67,0xC8,
        0x93,0xBB,0xB9,0xA5 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
      _EC_X9_62_CHAR2_191V2 = {
      { NID_X9_62_characteristic_two_field,20,24,4 },
      { 0x08,0x71,0xEF,0x2F,0xEF,0x24,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x58,0xBE,0xE0,0xD9,0x5C,0x15,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x02,0x01,
        0x40,0x10,0x28,0x77,0x4D,0x77,0x77,0xC7,0xB7,0x66,  /* a */
        0x6D,0x13,0x66,0xEA,0x43,0x20,0x71,0x27,0x4F,0x89,
        0xFF,0x01,0xE7,0x18,
        0x06,0x20,0x04,0x8D,0x28,0xBC,0xBD,0x03,0xB6,0x24,  /* b */
        0x9C,0x99,0x18,0x2B,0x7C,0x8C,0xD1,0x97,0x00,0xC3,
        0x62,0xC4,0x6A,0x01,
        0x38,0x09,0xB2,0xB7,0xCC,0x1B,0x28,0xCC,0x5A,0x87,  /* x */
        0x92,0x6A,0xAD,0x83,0xFD,0x28,0x78,0x9E,0x81,0xE2,
        0xC9,0xE3,0xBF,0x10,
        0x17,0x43,0x43,0x86,0x62,0x6D,0x14,0xF3,0xDB,0xF0,  /* y */
        0x17,0x60,0xD9,0x21,0x3A,0x3E,0x1C,0xF3,0x7A,0xEC,
        0x43,0x7D,0x66,0x8A,
        0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x50,0x50,0x8C,0xB8,0x9F,0x65,0x28,0x24,
        0xE0,0x6B,0x81,0x73 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
      _EC_X9_62_CHAR2_191V3 = {
      { NID_X9_62_characteristic_two_field,20,24,6 },
      { 0xE0,0x53,0x51,0x2D,0xC6,0x84,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x50,0x67,0xAE,0x78,0x6D,0x1F,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x02,0x01,
        0x6C,0x01,0x07,0x47,0x56,0x09,0x91,0x22,0x22,0x10,  /* a */
        0x56,0x91,0x1C,0x77,0xD7,0x7E,0x77,0xA7,0x77,0xE7,
        0xE7,0xE7,0x7F,0xCB,
        0x71,0xFE,0x1A,0xF9,0x26,0xCF,0x84,0x79,0x89,0xEF,  /* b */
        0xEF,0x8D,0xB4,0x59,0xF6,0x63,0x94,0xD9,0x0F,0x32,
        0xAD,0x3F,0x15,0xE8,
        0x37,0x5D,0x4C,0xE2,0x4F,0xDE,0x43,0x44,0x89,0xDE,  /* x */
        0x87,0x46,0xE7,0x17,0x86,0x01,0x50,0x09,0xE6,0x6E,
        0x38,0xA9,0x26,0xDD,
        0x54,0x5A,0x39,0x17,0x61,0x96,0x57,0x5D,0x98,0x59,  /* y */
        0x99,0x36,0x6E,0x6A,0xD3,0x4C,0xE0,0xA7,0x7C,0xD7,
        0x12,0x7B,0x06,0xBE,
        0x15,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,  /* order */
        0x55,0x55,0x61,0x0C,0x0B,0x19,0x68,0x12,0xBF,0xB6,
        0x28,0x8A,0x3E,0xA3 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+27*6]; }
      _EC_X9_62_CHAR2_208W1 = {
      { NID_X9_62_characteristic_two_field,0,27,0xFE48 },
      {                                         /* no seed */
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x07,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0xC8,0x61,0x9E,0xD4,0x5A,0x62,0xE6,0x21,0x2E,  /* b */
        0x11,0x60,0x34,0x9E,0x2B,0xFA,0x84,0x44,0x39,0xFA,
        0xFC,0x2A,0x3F,0xD1,0x63,0x8F,0x9E,
        0x00,0x89,0xFD,0xFB,0xE4,0xAB,0xE1,0x93,0xDF,0x95,  /* x */
        0x59,0xEC,0xF0,0x7A,0xC0,0xCE,0x78,0x55,0x4E,0x27,
        0x84,0xEB,0x8C,0x1E,0xD1,0xA5,0x7A,
        0x00,0x0F,0x55,0xB5,0x1A,0x06,0xE7,0x8E,0x9A,0xC3,  /* y */
        0x8A,0x03,0x5F,0xF5,0x20,0xD8,0xB0,0x17,0x81,0xBE,
        0xB1,0xA6,0xBB,0x08,0x61,0x7D,0xE3,
        0x00,0x00,0x01,0x01,0xBA,0xF9,0x5C,0x97,0x23,0xC5,  /* order */
        0x7B,0x6C,0x21,0xDA,0x2E,0xFF,0x2D,0x5E,0xD5,0x88,
        0xBD,0xD5,0x71,0x7E,0x21,0x2F,0x9D }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_X9_62_CHAR2_239V1 = {
      { NID_X9_62_characteristic_two_field,20,30,4 },
      { 0xD3,0x4B,0x9A,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,  /* seed */
        0x51,0x75,0xCA,0x71,0xB9,0x20,0xBF,0xEF,0xB0,0x5D,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x01,

        0x32,0x01,0x08,0x57,0x07,0x7C,0x54,0x31,0x12,0x3A,  /* a */
        0x46,0xB8,0x08,0x90,0x67,0x56,0xF5,0x43,0x42,0x3E,
        0x8D,0x27,0x87,0x75,0x78,0x12,0x57,0x78,0xAC,0x76,

        0x79,0x04,0x08,0xF2,0xEE,0xDA,0xF3,0x92,0xB0,0x12,  /* b */
        0xED,0xEF,0xB3,0x39,0x2F,0x30,0xF4,0x32,0x7C,0x0C,
        0xA3,0xF3,0x1F,0xC3,0x83,0xC4,0x22,0xAA,0x8C,0x16,

        0x57,0x92,0x70,0x98,0xFA,0x93,0x2E,0x7C,0x0A,0x96,  /* x */
        0xD3,0xFD,0x5B,0x70,0x6E,0xF7,0xE5,0xF5,0xC1,0x56,
        0xE1,0x6B,0x7E,0x7C,0x86,0x03,0x85,0x52,0xE9,0x1D,

        0x61,0xD8,0xEE,0x50,0x77,0xC3,0x3F,0xEC,0xF6,0xF1,  /* y */
        0xA1,0x6B,0x26,0x8D,0xE4,0x69,0xC3,0xC7,0x74,0x4E,
        0xA9,0xA9,0x71,0x64,0x9F,0xC7,0xA9,0x61,0x63,0x05,

        0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* order */
        0x00,0x00,0x00,0x00,0x00,0x0F,0x4D,0x42,0xFF,0xE1,
        0x49,0x2A,0x49,0x93,0xF1,0xCA,0xD6,0x66,0xE4,0x47 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_X9_62_CHAR2_239V2 = {
      { NID_X9_62_characteristic_two_field,20,30,6 },
      { 0x2A,0xA6,0x98,0x2F,0xDF,0xA4,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x5D,0x26,0x67,0x27,0x27,0x7D,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x01,

        0x42,0x30,0x01,0x77,0x57,0xA7,0x67,0xFA,0xE4,0x23,  /* a */
        0x98,0x56,0x9B,0x74,0x63,0x25,0xD4,0x53,0x13,0xAF,
        0x07,0x66,0x26,0x64,0x79,0xB7,0x56,0x54,0xE6,0x5F,

        0x50,0x37,0xEA,0x65,0x41,0x96,0xCF,0xF0,0xCD,0x82,  /* b */
        0xB2,0xC1,0x4A,0x2F,0xCF,0x2E,0x3F,0xF8,0x77,0x52,
        0x85,0xB5,0x45,0x72,0x2F,0x03,0xEA,0xCD,0xB7,0x4B,

        0x28,0xF9,0xD0,0x4E,0x90,0x00,0x69,0xC8,0xDC,0x47,  /* x */
        0xA0,0x85,0x34,0xFE,0x76,0xD2,0xB9,0x00,0xB7,0xD7,
        0xEF,0x31,0xF5,0x70,0x9F,0x20,0x0C,0x4C,0xA2,0x05,

        0x56,0x67,0x33,0x4C,0x45,0xAF,0xF3,0xB5,0xA0,0x3B,  /* y */
        0xAD,0x9D,0xD7,0x5E,0x2C,0x71,0xA9,0x93,0x62,0x56,
        0x7D,0x54,0x53,0xF7,0xFA,0x6E,0x22,0x7E,0xC8,0x33,

        0x15,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,  /* order */
        0x55,0x55,0x55,0x55,0x55,0x3C,0x6F,0x28,0x85,0x25,
        0x9C,0x31,0xE3,0xFC,0xDF,0x15,0x46,0x24,0x52,0x2D }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
      _EC_X9_62_CHAR2_239V3 = {
      { NID_X9_62_characteristic_two_field,20,30,0xA },
      { 0x9E,0x07,0x6F,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,  /* seed */
        0x51,0x75,0xE1,0x1E,0x9F,0xDD,0x77,0xF9,0x20,0x41,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x01,

        0x01,0x23,0x87,0x74,0x66,0x6A,0x67,0x76,0x6D,0x66,  /* a */
        0x76,0xF7,0x78,0xE6,0x76,0xB6,0x69,0x99,0x17,0x66,
        0x66,0xE6,0x87,0x66,0x6D,0x87,0x66,0xC6,0x6A,0x9F,

        0x6A,0x94,0x19,0x77,0xBA,0x9F,0x6A,0x43,0x51,0x99,  /* b */
        0xAC,0xFC,0x51,0x06,0x7E,0xD5,0x87,0xF5,0x19,0xC5,
        0xEC,0xB5,0x41,0xB8,0xE4,0x41,0x11,0xDE,0x1D,0x40,

        0x70,0xF6,0xE9,0xD0,0x4D,0x28,0x9C,0x4E,0x89,0x91,  /* x */
        0x3C,0xE3,0x53,0x0B,0xFD,0xE9,0x03,0x97,0x7D,0x42,
        0xB1,0x46,0xD5,0x39,0xBF,0x1B,0xDE,0x4E,0x9C,0x92,

        0x2E,0x5A,0x0E,0xAF,0x6E,0x5E,0x13,0x05,0xB9,0x00,  /* y */
        0x4D,0xCE,0x5C,0x0E,0xD7,0xFE,0x59,0xA3,0x56,0x08,
        0xF3,0x38,0x37,0xC8,0x16,0xD8,0x0B,0x79,0xF4,0x61,

        0x0C,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,  /* order */
        0xCC,0xCC,0xCC,0xCC,0xCC,0xAC,0x49,0x12,0xD2,0xD9,
        0xDF,0x90,0x3E,0xF9,0x88,0x8B,0x8A,0x0E,0x4C,0xFF }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+35*6]; }
      _EC_X9_62_CHAR2_272W1 = {
      { NID_X9_62_characteristic_two_field,0,35,0xFF06 },
      {                                         /* no seed */
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,
        0x00,0x00,0x00,0x00,0x0B,
        0x00,0x91,0xA0,0x91,0xF0,0x3B,0x5F,0xBA,0x4A,0xB2,  /* a */
        0xCC,0xF4,0x9C,0x4E,0xDD,0x22,0x0F,0xB0,0x28,0x71,
        0x2D,0x42,0xBE,0x75,0x2B,0x2C,0x40,0x09,0x4D,0xBA,
        0xCD,0xB5,0x86,0xFB,0x20,
        0x00,0x71,0x67,0xEF,0xC9,0x2B,0xB2,0xE3,0xCE,0x7C,  /* b */
        0x8A,0xAA,0xFF,0x34,0xE1,0x2A,0x9C,0x55,0x70,0x03,
        0xD7,0xC7,0x3A,0x6F,0xAF,0x00,0x3F,0x99,0xF6,0xCC,
        0x84,0x82,0xE5,0x40,0xF7,
        0x00,0x61,0x08,0xBA,0xBB,0x2C,0xEE,0xBC,0xF7,0x87,  /* x */
        0x05,0x8A,0x05,0x6C,0xBE,0x0C,0xFE,0x62,0x2D,0x77,
        0x23,0xA2,0x89,0xE0,0x8A,0x07,0xAE,0x13,0xEF,0x0D,
        0x10,0xD1,0x71,0xDD,0x8D,
        0x00,0x10,0xC7,0x69,0x57,0x16,0x85,0x1E,0xEF,0x6B,  /* y */
        0xA7,0xF6,0x87,0x2E,0x61,0x42,0xFB,0xD2,0x41,0xB8,
        0x30,0xFF,0x5E,0xFC,0xAC,0xEC,0xCA,0xB0,0x5E,0x02,
        0x00,0x5D,0xDE,0x9D,0x23,
        0x00,0x00,0x01,0x00,0xFA,0xF5,0x13,0x54,0xE0,0xE3,  /* order */
        0x9E,0x48,0x92,0xDF,0x6E,0x31,0x9C,0x72,0xC8,0x16,
        0x16,0x03,0xFA,0x45,0xAA,0x7B,0x99,0x8A,0x16,0x7B,
        0x8F,0x1E,0x62,0x95,0x21 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+39*6]; }
      _EC_X9_62_CHAR2_304W1 = {
      { NID_X9_62_characteristic_two_field,0,39,0xFE2E },
      {                                         /* no seed */
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x07,
        0x00,0xFD,0x0D,0x69,0x31,0x49,0xA1,0x18,0xF6,0x51,  /* a */
        0xE6,0xDC,0xE6,0x80,0x20,0x85,0x37,0x7E,0x5F,0x88,
        0x2D,0x1B,0x51,0x0B,0x44,0x16,0x00,0x74,0xC1,0x28,
        0x80,0x78,0x36,0x5A,0x03,0x96,0xC8,0xE6,0x81,
        0x00,0xBD,0xDB,0x97,0xE5,0x55,0xA5,0x0A,0x90,0x8E,  /* b */
        0x43,0xB0,0x1C,0x79,0x8E,0xA5,0xDA,0xA6,0x78,0x8F,
        0x1E,0xA2,0x79,0x4E,0xFC,0xF5,0x71,0x66,0xB8,0xC1,
        0x40,0x39,0x60,0x1E,0x55,0x82,0x73,0x40,0xBE,
        0x00,0x19,0x7B,0x07,0x84,0x5E,0x9B,0xE2,0xD9,0x6A,  /* x */
        0xDB,0x0F,0x5F,0x3C,0x7F,0x2C,0xFF,0xBD,0x7A,0x3E,
        0xB8,0xB6,0xFE,0xC3,0x5C,0x7F,0xD6,0x7F,0x26,0xDD,
        0xF6,0x28,0x5A,0x64,0x4F,0x74,0x0A,0x26,0x14,
        0x00,0xE1,0x9F,0xBE,0xB7,0x6E,0x0D,0xA1,0x71,0x51,  /* y */
        0x7E,0xCF,0x40,0x1B,0x50,0x28,0x9B,0xF0,0x14,0x10,
        0x32,0x88,0x52,0x7A,0x9B,0x41,0x6A,0x10,0x5E,0x80,
        0x26,0x0B,0x54,0x9F,0xDC,0x1B,0x92,0xC0,0x3B,
        0x00,0x00,0x01,0x01,0xD5,0x56,0x57,0x2A,0xAB,0xAC,  /* order */
        0x80,0x01,0x01,0xD5,0x56,0x57,0x2A,0xAB,0xAC,0x80,
        0x01,0x02,0x2D,0x5C,0x91,0xDD,0x17,0x3F,0x8F,0xB5,
        0x61,0xDA,0x68,0x99,0x16,0x44,0x43,0x05,0x1D }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[20+45*6]; }
      _EC_X9_62_CHAR2_359V1 = {
      { NID_X9_62_characteristic_two_field,20,45,0x4C },
      { 0x2B,0x35,0x49,0x20,0xB7,0x24,0xD6,0x96,0xE6,0x76,  /* seed */
        0x87,0x56,0x15,0x17,0x58,0x5B,0xA1,0x33,0x2D,0xC6,

        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x01,
        0x56,0x67,0x67,0x6A,0x65,0x4B,0x20,0x75,0x4F,0x35,  /* a */
        0x6E,0xA9,0x20,0x17,0xD9,0x46,0x56,0x7C,0x46,0x67,
        0x55,0x56,0xF1,0x95,0x56,0xA0,0x46,0x16,0xB5,0x67,
        0xD2,0x23,0xA5,0xE0,0x56,0x56,0xFB,0x54,0x90,0x16,
        0xA9,0x66,0x56,0xA5,0x57,
        0x24,0x72,0xE2,0xD0,0x19,0x7C,0x49,0x36,0x3F,0x1F,  /* b */
        0xE7,0xF5,0xB6,0xDB,0x07,0x5D,0x52,0xB6,0x94,0x7D,
        0x13,0x5D,0x8C,0xA4,0x45,0x80,0x5D,0x39,0xBC,0x34,
        0x56,0x26,0x08,0x96,0x87,0x74,0x2B,0x63,0x29,0xE7,
        0x06,0x80,0x23,0x19,0x88,
        0x3C,0x25,0x8E,0xF3,0x04,0x77,0x67,0xE7,0xED,0xE0,  /* x */
        0xF1,0xFD,0xAA,0x79,0xDA,0xEE,0x38,0x41,0x36,0x6A,
        0x13,0x2E,0x16,0x3A,0xCE,0xD4,0xED,0x24,0x01,0xDF,
        0x9C,0x6B,0xDC,0xDE,0x98,0xE8,0xE7,0x07,0xC0,0x7A,
        0x22,0x39,0xB1,0xB0,0x97,
        0x53,0xD7,0xE0,0x85,0x29,0x54,0x70,0x48,0x12,0x1E,  /* y */
        0x9C,0x95,0xF3,0x79,0x1D,0xD8,0x04,0x96,0x39,0x48,
        0xF3,0x4F,0xAE,0x7B,0xF4,0x4E,0xA8,0x23,0x65,0xDC,
        0x78,0x68,0xFE,0x57,0xE4,0xAE,0x2D,0xE2,0x11,0x30,
        0x5A,0x40,0x71,0x04,0xBD,
        0x01,0xAF,0x28,0x6B,0xCA,0x1A,0xF2,0x86,0xBC,0xA1,  /* order */
        0xAF,0x28,0x6B,0xCA,0x1A,0xF2,0x86,0xBC,0xA1,0xAF,
        0x28,0x6B,0xC9,0xFB,0x8F,0x6B,0x85,0xC5,0x56,0x89,
        0x2C,0x20,0xA7,0xEB,0x96,0x4F,0xE7,0x71,0x9E,0x74,
        0xF4,0x90,0x75,0x8D,0x3B }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+47*6]; }
      _EC_X9_62_CHAR2_368W1 = {
      { NID_X9_62_characteristic_two_field,0,47,0xFF70 },
      {                                         /* no seed */
        0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x07,
        0x00,0xE0,0xD2,0xEE,0x25,0x09,0x52,0x06,0xF5,0xE2,  /* a */
        0xA4,0xF9,0xED,0x22,0x9F,0x1F,0x25,0x6E,0x79,0xA0,
        0xE2,0xB4,0x55,0x97,0x0D,0x8D,0x0D,0x86,0x5B,0xD9,
        0x47,0x78,0xC5,0x76,0xD6,0x2F,0x0A,0xB7,0x51,0x9C,
        0xCD,0x2A,0x1A,0x90,0x6A,0xE3,0x0D,
        0x00,0xFC,0x12,0x17,0xD4,0x32,0x0A,0x90,0x45,0x2C,  /* b */
        0x76,0x0A,0x58,0xED,0xCD,0x30,0xC8,0xDD,0x06,0x9B,
        0x3C,0x34,0x45,0x38,0x37,0xA3,0x4E,0xD5,0x0C,0xB5,
        0x49,0x17,0xE1,0xC2,0x11,0x2D,0x84,0xD1,0x64,0xF4,
        0x44,0xF8,0xF7,0x47,0x86,0x04,0x6A,
        0x00,0x10,0x85,0xE2,0x75,0x53,0x81,0xDC,0xCC,0xE3,  /* x */
        0xC1,0x55,0x7A,0xFA,0x10,0xC2,0xF0,0xC0,0xC2,0x82,
        0x56,0x46,0xC5,0xB3,0x4A,0x39,0x4C,0xBC,0xFA,0x8B,
        0xC1,0x6B,0x22,0xE7,0xE7,0x89,0xE9,0x27,0xBE,0x21,
        0x6F,0x02,0xE1,0xFB,0x13,0x6A,0x5F,
        0x00,0x7B,0x3E,0xB1,0xBD,0xDC,0xBA,0x62,0xD5,0xD8,  /* y */
        0xB2,0x05,0x9B,0x52,0x57,0x97,0xFC,0x73,0x82,0x2C,
        0x59,0x05,0x9C,0x62,0x3A,0x45,0xFF,0x38,0x43,0xCE,
        0xE8,0xF8,0x7C,0xD1,0x85,0x5A,0xDA,0xA8,0x1E,0x2A,
        0x07,0x50,0xB8,0x0F,0xDA,0x23,0x10,
        0x00,0x00,0x01,0x00,0x90,0x51,0x2D,0xA9,0xAF,0x72,  /* order */
        0xB0,0x83,0x49,0xD9,0x8A,0x5D,0xD4,0xC7,0xB0,0x53,
        0x2E,0xCA,0x51,0xCE,0x03,0xE2,0xD1,0x0F,0x3B,0x7A,
        0xC5,0x79,0xBD,0x87,0xE9,0x09,0xAE,0x40,0xA6,0xF1,
        0x31,0xE9,0xCF,0xCE,0x5B,0xD9,0x67 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+54*6]; }
      _EC_X9_62_CHAR2_431R1 = {
      { NID_X9_62_characteristic_two_field,0,54,0x2760 },
      {                                         /* no seed */
        0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x01,
        0x1A,0x82,0x7E,0xF0,0x0D,0xD6,0xFC,0x0E,0x23,0x4C,  /* a */
        0xAF,0x04,0x6C,0x6A,0x5D,0x8A,0x85,0x39,0x5B,0x23,
        0x6C,0xC4,0xAD,0x2C,0xF3,0x2A,0x0C,0xAD,0xBD,0xC9,
        0xDD,0xF6,0x20,0xB0,0xEB,0x99,0x06,0xD0,0x95,0x7F,
        0x6C,0x6F,0xEA,0xCD,0x61,0x54,0x68,0xDF,0x10,0x4D,
        0xE2,0x96,0xCD,0x8F,
        0x10,0xD9,0xB4,0xA3,0xD9,0x04,0x7D,0x8B,0x15,0x43,  /* b */
        0x59,0xAB,0xFB,0x1B,0x7F,0x54,0x85,0xB0,0x4C,0xEB,
        0x86,0x82,0x37,0xDD,0xC9,0xDE,0xDA,0x98,0x2A,0x67,
        0x9A,0x5A,0x91,0x9B,0x62,0x6D,0x4E,0x50,0xA8,0xDD,
        0x73,0x1B,0x10,0x7A,0x99,0x62,0x38,0x1F,0xB5,0xD8,
        0x07,0xBF,0x26,0x18,
        0x12,0x0F,0xC0,0x5D,0x3C,0x67,0xA9,0x9D,0xE1,0x61,  /* x */
        0xD2,0xF4,0x09,0x26,0x22,0xFE,0xCA,0x70,0x1B,0xE4,
        0xF5,0x0F,0x47,0x58,0x71,0x4E,0x8A,0x87,0xBB,0xF2,
        0xA6,0x58,0xEF,0x8C,0x21,0xE7,0xC5,0xEF,0xE9,0x65,
        0x36,0x1F,0x6C,0x29,0x99,0xC0,0xC2,0x47,0xB0,0xDB,
        0xD7,0x0C,0xE6,0xB7,
        0x20,0xD0,0xAF,0x89,0x03,0xA9,0x6F,0x8D,0x5F,0xA2,  /* y */
        0xC2,0x55,0x74,0x5D,0x3C,0x45,0x1B,0x30,0x2C,0x93,
        0x46,0xD9,0xB7,0xE4,0x85,0xE7,0xBC,0xE4,0x1F,0x6B,
        0x59,0x1F,0x3E,0x8F,0x6A,0xDD,0xCB,0xB0,0xBC,0x4C,
        0x2F,0x94,0x7A,0x7D,0xE1,0xA8,0x9B,0x62,0x5D,0x6A,
        0x59,0x8B,0x37,0x60,
        0x00,0x03,0x40,0x34,0x03,0x40,0x34,0x03,0x40,0x34,  /* order */
        0x03,0x40,0x34,0x03,0x40,0x34,0x03,0x40,0x34,0x03,
        0x40,0x34,0x03,0x40,0x34,0x03,0x40,0x34,0x03,0x23,
        0xC3,0x13,0xFA,0xB5,0x05,0x89,0x70,0x3B,0x5E,0xC6,
        0x8D,0x35,0x87,0xFE,0xC6,0x0D,0x16,0x1C,0xC1,0x49,
        0xC1,0xAD,0x4A,0x91 }
      };

static const struct { EC_CURVE_DATA h; unsigned char data[0+15*6]; }
      _EC_WTLS_1 = {
      { NID_X9_62_characteristic_two_field,0,15,2 },
      {                                         /* no seed */
        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x02,0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x01,
        0x01,0x66,0x79,0x79,0xA4,0x0B,0xA4,0x97,0xE5,0xD5,  /* x */
        0xC2,0x70,0x78,0x06,0x17,
        0x00,0xF4,0x4B,0x4A,0xF1,0xEC,0xC2,0x63,0x0E,0x08,  /* y */
        0x78,0x5C,0xEB,0xCC,0x15,
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFD,0xBF,  /* order */
        0x91,0xAF,0x6D,0xEA,0x73 }
      };

/* IPSec curves */
/* NOTE: The of curves over a extension field of non prime degree
 * is not recommended (Weil-descent).
 * As the group order is not a prime this curve is not suitable
 * for ECDSA.
 */
static const struct { EC_CURVE_DATA h; unsigned char data[0+20*6]; }
      _EC_IPSEC_155_ID3 = {
      { NID_X9_62_characteristic_two_field,0,20,3 },
      {                                         /* no seed */
        0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x01,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x33,0x8f,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* x */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7b,

        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* y */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xc8,

        0x02,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,  /* order */
        0xC7,0xF3,0xC7,0x88,0x1B,0xD0,0x86,0x8F,0xA8,0x6C }
      };

/* NOTE: The of curves over a extension field of non prime degree
 * is not recommended (Weil-descent).
 * As the group order is not a prime this curve is not suitable
 * for ECDSA.
 */
static const struct { EC_CURVE_DATA h; unsigned char data[0+24*6]; }
      _EC_IPSEC_185_ID4 = {
      { NID_X9_62_characteristic_two_field,0,24,2 },
      {                                         /* no seed */
        0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* p */
        0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x01,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* a */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* b */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x1e,0xe9,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* x */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x18,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  /* y */
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x0d,
        0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,  /* order */
        0xFF,0xFF,0xED,0xF9,0x7C,0x44,0xDB,0x9F,0x24,0x20,
        0xBA,0xFC,0xA7,0x5E }
      };

01820 typedef struct _ec_list_element_st {
      int   nid;
      const EC_CURVE_DATA *data;
      const char *comment;
      } ec_list_element;

static const ec_list_element curve_list[] = {
      /* prime field curves */      
      /* secg curves */
      { NID_secp112r1, &_EC_SECG_PRIME_112R1.h, "SECG/WTLS curve over a 112 bit prime field"},
      { NID_secp112r2, &_EC_SECG_PRIME_112R2.h, "SECG curve over a 112 bit prime field"},
      { NID_secp128r1, &_EC_SECG_PRIME_128R1.h, "SECG curve over a 128 bit prime field"},
      { NID_secp128r2, &_EC_SECG_PRIME_128R2.h, "SECG curve over a 128 bit prime field"},
      { NID_secp160k1, &_EC_SECG_PRIME_160K1.h, "SECG curve over a 160 bit prime field"},
      { NID_secp160r1, &_EC_SECG_PRIME_160R1.h, "SECG curve over a 160 bit prime field"},
      { NID_secp160r2, &_EC_SECG_PRIME_160R2.h, "SECG/WTLS curve over a 160 bit prime field"},
      /* SECG secp192r1 is the same as X9.62 prime192v1 and hence omitted */
      { NID_secp192k1, &_EC_SECG_PRIME_192K1.h, "SECG curve over a 192 bit prime field"},
      { NID_secp224k1, &_EC_SECG_PRIME_224K1.h, "SECG curve over a 224 bit prime field"},
      { NID_secp224r1, &_EC_NIST_PRIME_224.h,   "NIST/SECG curve over a 224 bit prime field"},
      { NID_secp256k1, &_EC_SECG_PRIME_256K1.h, "SECG curve over a 256 bit prime field"},
      /* SECG secp256r1 is the same as X9.62 prime256v1 and hence omitted */
      { NID_secp384r1, &_EC_NIST_PRIME_384.h, "NIST/SECG curve over a 384 bit prime field"},
      { NID_secp521r1, &_EC_NIST_PRIME_521.h, "NIST/SECG curve over a 521 bit prime field"},
      /* X9.62 curves */
      { NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, "NIST/X9.62/SECG curve over a 192 bit prime field"},
      { NID_X9_62_prime192v2, &_EC_X9_62_PRIME_192V2.h, "X9.62 curve over a 192 bit prime field"},
      { NID_X9_62_prime192v3, &_EC_X9_62_PRIME_192V3.h, "X9.62 curve over a 192 bit prime field"},
      { NID_X9_62_prime239v1, &_EC_X9_62_PRIME_239V1.h, "X9.62 curve over a 239 bit prime field"},
      { NID_X9_62_prime239v2, &_EC_X9_62_PRIME_239V2.h, "X9.62 curve over a 239 bit prime field"},
      { NID_X9_62_prime239v3, &_EC_X9_62_PRIME_239V3.h, "X9.62 curve over a 239 bit prime field"},
      { NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h, "X9.62/SECG curve over a 256 bit prime field"},
      /* characteristic two field curves */
      /* NIST/SECG curves */
      { NID_sect113r1, &_EC_SECG_CHAR2_113R1.h, "SECG curve over a 113 bit binary field"},
      { NID_sect113r2, &_EC_SECG_CHAR2_113R2.h, "SECG curve over a 113 bit binary field"},
      { NID_sect131r1, &_EC_SECG_CHAR2_131R1.h, "SECG/WTLS curve over a 131 bit binary field"},
      { NID_sect131r2, &_EC_SECG_CHAR2_131R2.h, "SECG curve over a 131 bit binary field"},
      { NID_sect163k1, &_EC_NIST_CHAR2_163K.h,  "NIST/SECG/WTLS curve over a 163 bit binary field" },
      { NID_sect163r1, &_EC_SECG_CHAR2_163R1.h, "SECG curve over a 163 bit binary field"},
      { NID_sect163r2, &_EC_NIST_CHAR2_163B.h,  "NIST/SECG curve over a 163 bit binary field" },
      { NID_sect193r1, &_EC_SECG_CHAR2_193R1.h, "SECG curve over a 193 bit binary field"},
      { NID_sect193r2, &_EC_SECG_CHAR2_193R2.h, "SECG curve over a 193 bit binary field"},
      { NID_sect233k1, &_EC_NIST_CHAR2_233K.h,  "NIST/SECG/WTLS curve over a 233 bit binary field" },
      { NID_sect233r1, &_EC_NIST_CHAR2_233B.h,  "NIST/SECG/WTLS curve over a 233 bit binary field" },
      { NID_sect239k1, &_EC_SECG_CHAR2_239K1.h, "SECG curve over a 239 bit binary field"},
      { NID_sect283k1, &_EC_NIST_CHAR2_283K.h,  "NIST/SECG curve over a 283 bit binary field" },
      { NID_sect283r1, &_EC_NIST_CHAR2_283B.h,  "NIST/SECG curve over a 283 bit binary field" },
      { NID_sect409k1, &_EC_NIST_CHAR2_409K.h,  "NIST/SECG curve over a 409 bit binary field" },
      { NID_sect409r1, &_EC_NIST_CHAR2_409B.h,  "NIST/SECG curve over a 409 bit binary field" },
      { NID_sect571k1, &_EC_NIST_CHAR2_571K.h,  "NIST/SECG curve over a 571 bit binary field" },
      { NID_sect571r1, &_EC_NIST_CHAR2_571B.h,  "NIST/SECG curve over a 571 bit binary field" },
      /* X9.62 curves */
      { NID_X9_62_c2pnb163v1, &_EC_X9_62_CHAR2_163V1.h, "X9.62 curve over a 163 bit binary field"},
      { NID_X9_62_c2pnb163v2, &_EC_X9_62_CHAR2_163V2.h, "X9.62 curve over a 163 bit binary field"},
      { NID_X9_62_c2pnb163v3, &_EC_X9_62_CHAR2_163V3.h, "X9.62 curve over a 163 bit binary field"},
      { NID_X9_62_c2pnb176v1, &_EC_X9_62_CHAR2_176V1.h, "X9.62 curve over a 176 bit binary field"},
      { NID_X9_62_c2tnb191v1, &_EC_X9_62_CHAR2_191V1.h, "X9.62 curve over a 191 bit binary field"},
      { NID_X9_62_c2tnb191v2, &_EC_X9_62_CHAR2_191V2.h, "X9.62 curve over a 191 bit binary field"},
      { NID_X9_62_c2tnb191v3, &_EC_X9_62_CHAR2_191V3.h, "X9.62 curve over a 191 bit binary field"},
      { NID_X9_62_c2pnb208w1, &_EC_X9_62_CHAR2_208W1.h, "X9.62 curve over a 208 bit binary field"},
      { NID_X9_62_c2tnb239v1, &_EC_X9_62_CHAR2_239V1.h, "X9.62 curve over a 239 bit binary field"},
      { NID_X9_62_c2tnb239v2, &_EC_X9_62_CHAR2_239V2.h, "X9.62 curve over a 239 bit binary field"},
      { NID_X9_62_c2tnb239v3, &_EC_X9_62_CHAR2_239V3.h, "X9.62 curve over a 239 bit binary field"},
      { NID_X9_62_c2pnb272w1, &_EC_X9_62_CHAR2_272W1.h, "X9.62 curve over a 272 bit binary field"},
      { NID_X9_62_c2pnb304w1, &_EC_X9_62_CHAR2_304W1.h, "X9.62 curve over a 304 bit binary field"},
      { NID_X9_62_c2tnb359v1, &_EC_X9_62_CHAR2_359V1.h, "X9.62 curve over a 359 bit binary field"},
      { NID_X9_62_c2pnb368w1, &_EC_X9_62_CHAR2_368W1.h, "X9.62 curve over a 368 bit binary field"},
      { NID_X9_62_c2tnb431r1, &_EC_X9_62_CHAR2_431R1.h, "X9.62 curve over a 431 bit binary field"},
      /* the WAP/WTLS curves
       * [unlike SECG, spec has its own OIDs for curves from X9.62] */
      { NID_wap_wsg_idm_ecid_wtls1, &_EC_WTLS_1.h, "WTLS curve over a 113 bit binary field"},
      { NID_wap_wsg_idm_ecid_wtls3, &_EC_NIST_CHAR2_163K.h,   "NIST/SECG/WTLS curve over a 163 bit binary field"},
      { NID_wap_wsg_idm_ecid_wtls4, &_EC_SECG_CHAR2_113R1.h,  "SECG curve over a 113 bit binary field"},
      { NID_wap_wsg_idm_ecid_wtls5, &_EC_X9_62_CHAR2_163V1.h, "X9.62 curve over a 163 bit binary field"},
      { NID_wap_wsg_idm_ecid_wtls6, &_EC_SECG_PRIME_112R1.h,  "SECG/WTLS curve over a 112 bit prime field"},
      { NID_wap_wsg_idm_ecid_wtls7, &_EC_SECG_PRIME_160R2.h,  "SECG/WTLS curve over a 160 bit prime field"},
      { NID_wap_wsg_idm_ecid_wtls8, &_EC_WTLS_8.h, "WTLS curve over a 112 bit prime field"},
      { NID_wap_wsg_idm_ecid_wtls9, &_EC_WTLS_9.h, "WTLS curve over a 160 bit prime field" },
      { NID_wap_wsg_idm_ecid_wtls10, &_EC_NIST_CHAR2_233K.h, "NIST/SECG/WTLS curve over a 233 bit binary field"},
      { NID_wap_wsg_idm_ecid_wtls11, &_EC_NIST_CHAR2_233B.h, "NIST/SECG/WTLS curve over a 233 bit binary field"},
      { NID_wap_wsg_idm_ecid_wtls12, &_EC_WTLS_12.h, "WTLS curvs over a 224 bit prime field"},
      /* IPSec curves */
      { NID_ipsec3, &_EC_IPSEC_155_ID3.h, "\n\tIPSec/IKE/Oakley curve #3 over a 155 bit binary field.\n""\tNot suitable for ECDSA.\n\tQuestionable extension field!"},
      { NID_ipsec4, &_EC_IPSEC_185_ID4.h, "\n\tIPSec/IKE/Oakley curve #4 over a 185 bit binary field.\n""\tNot suitable for ECDSA.\n\tQuestionable extension field!"},
};

#define curve_list_length (sizeof(curve_list)/sizeof(ec_list_element))

static EC_GROUP *ec_group_new_from_data(const EC_CURVE_DATA *data)
      {
      EC_GROUP *group=NULL;
      EC_POINT *P=NULL;
      BN_CTX       *ctx=NULL;
      BIGNUM       *p=NULL, *a=NULL, *b=NULL, *x=NULL, *y=NULL, *order=NULL;
      int    ok=0;
      int    seed_len,param_len;
      const unsigned char *params;

      if ((ctx = BN_CTX_new()) == NULL)
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_MALLOC_FAILURE);
            goto err;
            }

      seed_len  = data->seed_len;
      param_len = data->param_len;
      params    = (const unsigned char *)(data+1);    /* skip header */
      params   += seed_len;                     /* skip seed   */

      if (!(p = BN_bin2bn(params+0*param_len, param_len, NULL))
            || !(a = BN_bin2bn(params+1*param_len, param_len, NULL))
            || !(b = BN_bin2bn(params+2*param_len, param_len, NULL)))
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
            goto err;
            }

      if (data->field_type == NID_X9_62_prime_field)
            {
            if ((group = EC_GROUP_new_curve_GFp(p, a, b, ctx)) == NULL)
                  {
                  ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
                  goto err;
                  }
            }
      else  /* field_type == NID_X9_62_characteristic_two_field */
            {
            if ((group = EC_GROUP_new_curve_GF2m(p, a, b, ctx)) == NULL)
                  {
                  ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
                  goto err;
                  }
            }

      if ((P = EC_POINT_new(group)) == NULL)
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
            goto err;
            }
      
      if (!(x = BN_bin2bn(params+3*param_len, param_len, NULL))
            || !(y = BN_bin2bn(params+4*param_len, param_len, NULL)))
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
            goto err;
            }
      if (!EC_POINT_set_affine_coordinates_GF2m(group, P, x, y, ctx))
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
            goto err;
            }
      if (!(order = BN_bin2bn(params+5*param_len, param_len, NULL))
            || !BN_set_word(x, (BN_ULONG)data->cofactor))
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
            goto err;
            }
      if (!EC_GROUP_set_generator(group, P, order, x))
            {
            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
            goto err;
            }
      if (seed_len)
            {
            if (!EC_GROUP_set_seed(group, params-seed_len, seed_len))
                  {
                  ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
                  goto err;
                  }
            }
      ok=1;
err:
      if (!ok)
            {
            EC_GROUP_free(group);
            group = NULL;
            }
      if (P)
            EC_POINT_free(P);
      if (ctx)
            BN_CTX_free(ctx);
      if (p)
            BN_free(p);
      if (a)
            BN_free(a);
      if (b)
            BN_free(b);
      if (order)
            BN_free(order);
      if (x)
            BN_free(x);
      if (y)
            BN_free(y);
      return group;
      }

02017 EC_GROUP *EC_GROUP_new_by_curve_name(int nid)
      {
      size_t i;
      EC_GROUP *ret = NULL;

      if (nid <= 0)
            return NULL;

      for (i=0; i<curve_list_length; i++)
            if (curve_list[i].nid == nid)
                  {
                  ret = ec_group_new_from_data(curve_list[i].data);
                  break;
                  }

      if (ret == NULL)
            {
            ECerr(EC_F_EC_GROUP_NEW_BY_CURVE_NAME, EC_R_UNKNOWN_GROUP);
            return NULL;
            }

      EC_GROUP_set_curve_name(ret, nid);

      return ret;
      }

size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems)
      {
      size_t      i, min;

      if (r == NULL || nitems == 0)
            return curve_list_length;

      min = nitems < curve_list_length ? nitems : curve_list_length;

      for (i = 0; i < min; i++)
            {
            r[i].nid = curve_list[i].nid;
            r[i].comment = curve_list[i].comment;
            }

      return curve_list_length;
      }

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