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>

1 files changed, 56 insertions, 0 deletions

diff --git a/crypto/cipherpriv.h b/crypto/cipherpriv.h
new file mode 100644
index 0000000000..77da4c2f32
--- /dev/null
+++ b/crypto/cipherpriv.h
@@ -0,0 +1,56 @@
+/*
+ * QEMU Crypto cipher 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_CIPHERPRIV_H
+#define QCRYPTO_CIPHERPRIV_H
+
+#include "qapi-types.h"
+
+typedef struct QCryptoCipherDriver QCryptoCipherDriver;
+
+struct QCryptoCipherDriver {
+    int (*cipher_encrypt)(QCryptoCipher *cipher,
+                          const void *in,
+                          void *out,
+                          size_t len,
+                          Error **errp);
+
+    int (*cipher_decrypt)(QCryptoCipher *cipher,
+                          const void *in,
+                          void *out,
+                          size_t len,
+                          Error **errp);
+
+    int (*cipher_setiv)(QCryptoCipher *cipher,
+                        const uint8_t *iv, size_t niv,
+                        Error **errp);
+
+    void (*cipher_free)(QCryptoCipher *cipher);
+};
+
+#ifdef CONFIG_AF_ALG
+
+#include "afalgpriv.h"
+
+extern QCryptoAFAlg *
+qcrypto_afalg_cipher_ctx_new(QCryptoCipherAlgorithm alg,
+                             QCryptoCipherMode mode,
+                             const uint8_t *key,
+                             size_t nkey, Error **errp);
+
+extern struct QCryptoCipherDriver qcrypto_cipher_afalg_driver;
+
+#endif
+
+#endif