Symbol: ECDSA_do_sign
crypto/libressl/include/openssl/ecdsa.h
151
ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst, int dgst_len,
crypto/openssh/ssh-ecdsa.c
255
if ((esig = ECDSA_do_sign(digest, hlen, key->ecdsa)) == NULL) {