@@ -1,6 +1,7 @@
/*
* QEMU Crypto hash algorithms
*
+ * Copyright (c) 2024 Seagate Technology LLC and/or its Affiliates
* Copyright (c) 2021 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
@@ -53,52 +54,7 @@ gboolean qcrypto_hash_supports(QCryptoHashAlgorithm alg)
}
-static int
-qcrypto_gnutls_hash_bytesv(QCryptoHashAlgorithm alg,
- const struct iovec *iov,
- size_t niov,
- uint8_t **result,
- size_t *resultlen,
- Error **errp)
-{
- int i, ret;
- gnutls_hash_hd_t hash;
-
- if (!qcrypto_hash_supports(alg)) {
- error_setg(errp,
- "Unknown hash algorithm %d",
- alg);
- return -1;
- }
-
- ret = gnutls_hash_get_len(qcrypto_hash_alg_map[alg]);
- if (*resultlen == 0) {
- *resultlen = ret;
- *result = g_new0(uint8_t, *resultlen);
- } else if (*resultlen != ret) {
- error_setg(errp,
- "Result buffer size %zu is smaller than hash %d",
- *resultlen, ret);
- return -1;
- }
-
- ret = gnutls_hash_init(&hash, qcrypto_hash_alg_map[alg]);
- if (ret < 0) {
- error_setg(errp,
- "Unable to initialize hash algorithm: %s",
- gnutls_strerror(ret));
- return -1;
- }
-
- for (i = 0; i < niov; i++) {
- gnutls_hash(hash, iov[i].iov_base, iov[i].iov_len);
- }
-
- gnutls_hash_deinit(hash, *result);
- return 0;
-}
QCryptoHashDriver qcrypto_hash_lib_driver = {
- .hash_bytesv = qcrypto_gnutls_hash_bytesv,
};
Removes old implemention in the gnutls hash driver. Will be replaced with a new implementation in accordance with the accumulative hashing changes in the patch series. Signed-off-by: Alejandro Zeise <alejandro.zeise@seagate.com> --- crypto/hash-gnutls.c | 46 +------------------------------------------- 1 file changed, 1 insertion(+), 45 deletions(-)