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author | Longpeng(Mike) <longpeng2@huawei.com> | 2017-07-14 14:04:04 -0400 |
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committer | Daniel P. Berrange <berrange@redhat.com> | 2017-07-19 10:11:05 +0100 |
commit | 14a5a2aef47e27b6afd1f8855eb41c75b69440dc (patch) | |
tree | c8a273d9e48e5b6b4a50125238b96392f1e5481a /crypto/hmacpriv.h | |
parent | d73c04e3ca3d4a1ac73da7f7952f769824417b47 (diff) | |
download | qemu-14a5a2aef47e27b6afd1f8855eb41c75b69440dc.zip qemu-14a5a2aef47e27b6afd1f8855eb41c75b69440dc.tar.gz qemu-14a5a2aef47e27b6afd1f8855eb41c75b69440dc.tar.bz2 |
crypto: hmac: add hmac driver framework
1) makes the public APIs in hmac-nettle/gcrypt/glib static,
and rename them with "nettle/gcrypt/glib" prefix.
2) introduces hmac framework, including QCryptoHmacDriver
and new public APIs.
Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Diffstat (limited to 'crypto/hmacpriv.h')
-rw-r--r-- | crypto/hmacpriv.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/crypto/hmacpriv.h b/crypto/hmacpriv.h new file mode 100644 index 0000000..2be389a --- /dev/null +++ b/crypto/hmacpriv.h @@ -0,0 +1,36 @@ +/* + * QEMU Crypto hmac driver supports + * + * Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD. + * + * Authors: + * Longpeng(Mike) <longpeng2@huawei.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or + * (at your option) any later version. See the COPYING file in the + * top-level directory. + * + */ + +#ifndef QCRYPTO_HMACPRIV_H +#define QCRYPTO_HMACPRIV_H + +typedef struct QCryptoHmacDriver QCryptoHmacDriver; + +struct QCryptoHmacDriver { + int (*hmac_bytesv)(QCryptoHmac *hmac, + const struct iovec *iov, + size_t niov, + uint8_t **result, + size_t *resultlen, + Error **errp); + + void (*hmac_free)(QCryptoHmac *hmac); +}; + +extern void *qcrypto_hmac_ctx_new(QCryptoHashAlgorithm alg, + const uint8_t *key, size_t nkey, + Error **errp); +extern QCryptoHmacDriver qcrypto_hmac_lib_driver; + +#endif |