From 14a5a2aef47e27b6afd1f8855eb41c75b69440dc Mon Sep 17 00:00:00 2001 From: "Longpeng(Mike)" Date: Fri, 14 Jul 2017 14:04:04 -0400 Subject: 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) Signed-off-by: Daniel P. Berrange --- crypto/hmacpriv.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 crypto/hmacpriv.h (limited to 'crypto/hmacpriv.h') 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) + * + * 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 -- cgit v1.1