1 files changed, 45 insertions, 0 deletions
diff --git a/Swiften/StringCodecs/SHA1_Windows.h b/Swiften/StringCodecs/SHA1_Windows.h
new file mode 100644
index 0000000..a24779f
--- /dev/null
+++ b/Swiften/StringCodecs/SHA1_Windows.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2012 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <vector>
+#include <Windows.h>
+#define SECURITY_WIN32
+#include <security.h>
+#include <Wincrypt.h>
+
+
+#include <Swiften/Base/SafeByteArray.h>
+
+namespace Swift {
+	class SHA1 {
+		public:
+			SHA1();
+			~SHA1();
+
+			SHA1& update(const std::vector<unsigned char>& data);
+			std::vector<unsigned char> getHash() const;
+
+			static ByteArray getHash(const ByteArray& data);
+			static ByteArray getHash(const SafeByteArray& data);
+
+			ByteArray operator()(const SafeByteArray& data) {
+				return getHash(data);
+			}
+
+			ByteArray operator()(const ByteArray& data) {
+				return getHash(data);
+			}
+
+		private:
+			SHA1& update(const unsigned char* data, size_t dataSize);
+
+		private:
+			HCRYPTPROV hCryptProv;
+			HCRYPTHASH hHash;
+	};
+}