393 	EVP_MD_CTX *digest_ctx = NULL;  in openssl_sign()  local
395 	digest_ctx = EVP_MD_CTX_new();  in openssl_sign()
396 	if (!digest_ctx) {  in openssl_sign()
408 	if (EVP_DigestSignInit(digest_ctx, &pkey_ctx, digest_algorithm,  in openssl_sign()
428 	if (EVP_DigestSignUpdate(digest_ctx, in, in_len) != 1) {  in openssl_sign()
432 	if (EVP_DigestSignFinal(digest_ctx, NULL, &tmp_len) != 1) {  in openssl_sign()
436 	if (EVP_DigestSignFinal(digest_ctx, out, &tmp_len) <= 0) {  in openssl_sign()
447 	if (digest_ctx)  in openssl_sign()
448 		EVP_MD_CTX_free(digest_ctx);  in openssl_sign()
462 	EVP_MD_CTX *digest_ctx = NULL;  in openssl_verify()  local
464 	digest_ctx = EVP_MD_CTX_new();  in openssl_verify()
465 	if (!digest_ctx) {  in openssl_verify()
477 	if (EVP_DigestVerifyInit(digest_ctx, &pkey_ctx, digest_algorithm,  in openssl_verify()
497 	if (EVP_DigestVerifyUpdate(digest_ctx, in, in_len) != 1) {  in openssl_verify()
502 	if (!EVP_DigestVerifyFinal(digest_ctx, sign, sign_len)) {  in openssl_verify()
512 	if (digest_ctx)  in openssl_verify()
513 		EVP_MD_CTX_free(digest_ctx);  in openssl_verify()