PKCS7_sign_add_signer
LCRYPTO_USED(PKCS7_sign_add_signer);
LCRYPTO_ALIAS(PKCS7_sign_add_signer);
if (pkey && !PKCS7_sign_add_signer(p7, signcert, pkey, NULL, flags)) {
PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
if (PKCS7_sign_add_signer(p7, cert, pkey, NULL, flags) == NULL)
if (PKCS7_sign_add_signer(p7, signer, key,