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authorRemko Tronçon <git@el-tramo.be>2013-04-26 20:07:58 (GMT)
committerRemko Tronçon <git@el-tramo.be>2013-04-27 11:02:06 (GMT)
commit5d8c328e236f57d7390d32f9ea7bd17a31e1e740 (patch)
treebebe606707a6b835fe3fd15e694d629b5e420947 /Swiften/Crypto/CryptoProvider.h
parentaa131405927fc7f597ed06aff71abb0a30b59926 (diff)
downloadswift-5d8c328e236f57d7390d32f9ea7bd17a31e1e740.zip
swift-5d8c328e236f57d7390d32f9ea7bd17a31e1e740.tar.bz2
Removing third-party hash implementations.
Using library/platform implementation instead. Change-Id: I2457c2dad80e6fdda023a7f31c3906ff10fe09ed
Diffstat (limited to 'Swiften/Crypto/CryptoProvider.h')
-rw-r--r--Swiften/Crypto/CryptoProvider.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/Swiften/Crypto/CryptoProvider.h b/Swiften/Crypto/CryptoProvider.h
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+++ b/Swiften/Crypto/CryptoProvider.h
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+/*
+ * Copyright (c) 2013 Remko Tronçon
+ * Licensed under the GNU General Public License.
+ * See the COPYING file for more information.
+ */
+
+#pragma once
+
+#include <Swiften/Base/ByteArray.h>
+#include <Swiften/Base/SafeByteArray.h>
+#include <Swiften/Crypto/Hash.h>
+
+namespace Swift {
+ class Hash;
+
+ class CryptoProvider {
+ public:
+ virtual ~CryptoProvider();
+
+ virtual Hash* createSHA1() = 0;
+ virtual Hash* createMD5() = 0;
+ virtual Hash* createHMACSHA1(const SafeByteArray& key) = 0;
+ virtual Hash* createHMACSHA1(const ByteArray& key) = 0;
+ virtual bool isMD5AllowedForCrypto() const = 0;
+
+ // Convenience
+ template<typename T> ByteArray getSHA1Hash(const T& data) {
+ return boost::shared_ptr<Hash>(createSHA1())->update(data).getHash();
+ }
+
+ template<typename T> ByteArray getMD5Hash(const T& data) {
+ return boost::shared_ptr<Hash>(createMD5())->update(data).getHash();
+ }
+
+ template<typename T, typename U> ByteArray getHMACSHA1(const T& key, const U& data) {
+ return boost::shared_ptr<Hash>(createHMACSHA1(key))->update(data).getHash();
+ }
+ };
+}