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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-07-19 20:45:37 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-07-19 20:45:37 +0100 |
| commit | d4e59218ab80e86015753782fb5378767a51ccd0 (patch) | |
| tree | c68daa77cf82483496bd9f1c4c8a582fd4ed517d /crypto/afalgpriv.h | |
| parent | 824dbfb45d4834c6538f6f70737014b1f19e2e55 (diff) | |
| parent | c7a9af4b450c863cd84ad245ebc52a831c661392 (diff) | |
Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2017-07-18-2' into staging
Merge qcrypto 2017/07/18 v2
# gpg: Signature made Wed 19 Jul 2017 10:11:21 BST
# gpg: using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF
* remotes/berrange/tags/pull-qcrypto-2017-07-18-2:
tests: crypto: add hmac speed benchmark support
tests: crypto: add hash speed benchmark support
tests: crypto: add cipher speed benchmark support
crypto: hmac: add af_alg-backend hmac support
crypto: hash: add afalg-backend hash support
crypto: cipher: add afalg-backend cipher support
crypto: introduce some common functions for af_alg backend
crypto: hmac: add hmac driver framework
crypto: hmac: introduce qcrypto_hmac_ctx_new for glib-backend
crypto: hmac: introduce qcrypto_hmac_ctx_new for nettle-backend
crypto: hmac: introduce qcrypto_hmac_ctx_new for gcrypt-backend
crypto: hmac: move crypto/hmac.h into include/crypto/
crypto: hash: add hash driver framework
crypto: cipher: add cipher driver framework
crypto: cipher: introduce qcrypto_cipher_ctx_new for builtin-backend
crypto: cipher: introduce qcrypto_cipher_ctx_new for nettle-backend
crypto: cipher: introduce qcrypto_cipher_ctx_new for gcrypt-backend
crypto: cipher: introduce context free function
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'crypto/afalgpriv.h')
| -rw-r--r-- | crypto/afalgpriv.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/crypto/afalgpriv.h b/crypto/afalgpriv.h new file mode 100644 index 0000000000..f6550b5c51 --- /dev/null +++ b/crypto/afalgpriv.h @@ -0,0 +1,64 @@ +/* + * QEMU Crypto af_alg support + * + * 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_AFALGPRIV_H +#define QCRYPTO_AFALGPRIV_H + +#include <linux/if_alg.h> + +#define SALG_TYPE_LEN_MAX 14 +#define SALG_NAME_LEN_MAX 64 + +#ifndef SOL_ALG +#define SOL_ALG 279 +#endif + +#define AFALG_TYPE_CIPHER "skcipher" +#define AFALG_TYPE_HASH "hash" + +#define ALG_OPTYPE_LEN 4 +#define ALG_MSGIV_LEN(len) (sizeof(struct af_alg_iv) + (len)) + +typedef struct QCryptoAFAlg QCryptoAFAlg; + +struct QCryptoAFAlg { + int tfmfd; + int opfd; + struct msghdr *msg; + struct cmsghdr *cmsg; +}; + +/** + * qcrypto_afalg_comm_alloc: + * @type: the type of crypto operation + * @name: the name of crypto operation + * + * Allocate a QCryptoAFAlg object and bind itself to + * a AF_ALG socket. + * + * Returns: + * a new QCryptoAFAlg object, or NULL in error. + */ +QCryptoAFAlg * +qcrypto_afalg_comm_alloc(const char *type, const char *name, + Error **errp); + +/** + * afalg_comm_free: + * @afalg: the QCryptoAFAlg object + * + * Free the @afalg. + */ +void qcrypto_afalg_comm_free(QCryptoAFAlg *afalg); + +#endif |