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int ECDSA_sign ( int  type,
const unsigned char *  dgst,
int  dgstlen,
unsigned char *  sig,
unsigned int *  siglen,
EC_KEY eckey 

Computes ECDSA signature of a given hash value using the supplied private key (note: sig must point to ECDSA_size(eckey) bytes of memory).

typethis parameter is ignored
dgstpointer to the hash value to sign
dgstlenlength of the hash value
sigmemory for the DER encoded created signature
siglenpointer to the length of the returned signature
eckeyEC_KEY object containing a private EC key
1 on success and 0 otherwise

Definition at line 76 of file ecs_sign.c.

References ECDSA_sign(), and ECDSA_sign_ex().

Referenced by ECDSA_sign().

      return ECDSA_sign_ex(type, dgst, dlen, sig, siglen, NULL, NULL, eckey);

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