Symbol: ECDSA_sign_ex
crypto/libressl/crypto/ecdsa/ecs_sign.c
90
return ECDSA_sign_ex(type, dgst, dlen, sig, siglen, NULL, NULL, eckey);
crypto/libressl/include/openssl/ecdsa.h
241
int ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen,