409     uint8_t *signed_msg;  in RSA_add_pkcs1_prefix()  local
417     signed_msg = OPENSSL_malloc(signed_msg_len);  in RSA_add_pkcs1_prefix()
418     if (!signed_msg) {  in RSA_add_pkcs1_prefix()
423     memcpy(signed_msg, prefix, prefix_len);  in RSA_add_pkcs1_prefix()
424     memcpy(signed_msg + prefix_len, msg, msg_len);  in RSA_add_pkcs1_prefix()
426     *out_msg = signed_msg;  in RSA_add_pkcs1_prefix()
441   uint8_t *signed_msg;  in RSA_sign()  local
450   if (!RSA_add_pkcs1_prefix(&signed_msg, &signed_msg_len,  in RSA_sign()
461   if (RSA_sign_raw(rsa, &size_t_out_len, out, rsa_size, signed_msg,  in RSA_sign()
469     OPENSSL_free(signed_msg);  in RSA_sign()
479   uint8_t *signed_msg = NULL;  in RSA_verify()  local
508   if (!RSA_add_pkcs1_prefix(&signed_msg, &signed_msg_len,  in RSA_verify()
513   if (len != signed_msg_len || CRYPTO_memcmp(buf, signed_msg, len) != 0) {  in RSA_verify()
523     OPENSSL_free(signed_msg);  in RSA_verify()