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authorLongpeng(Mike) <longpeng2@huawei.com>2017-07-14 14:03:59 -0400
committerDaniel P. Berrange <berrange@redhat.com>2017-07-19 10:11:04 +0100
commitaa8efad903a7594dbd9f96b9804c028f28fc8f8e (patch)
treead25e0f62228c07defeea412dd5f3dd3707d9ecc /crypto/hashpriv.h
parent75c800780919e389e6c272d84b31a33ec348ff79 (diff)
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crypto: hash: add hash driver framework
1) makes the public APIs in hash-nettle/gcrypt/glib static, and rename them with "nettle/gcrypt/glib" prefix. 2) introduces hash framework, including QCryptoHashDriver and new public APIs. Reviewed-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Diffstat (limited to 'crypto/hashpriv.h')
-rw-r--r--crypto/hashpriv.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/crypto/hashpriv.h b/crypto/hashpriv.h
new file mode 100644
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--- /dev/null
+++ b/crypto/hashpriv.h
@@ -0,0 +1,31 @@
+/*
+ * QEMU Crypto hash 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_HASHPRIV_H
+#define QCRYPTO_HASHPRIV_H
+
+typedef struct QCryptoHashDriver QCryptoHashDriver;
+
+struct QCryptoHashDriver {
+ int (*hash_bytesv)(QCryptoHashAlgorithm alg,
+ const struct iovec *iov,
+ size_t niov,
+ uint8_t **result,
+ size_t *resultlen,
+ Error **errp);
+};
+
+extern QCryptoHashDriver qcrypto_hash_lib_driver;
+
+#endif