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authorAlexander Harkness <bearbin@gmail.com>2013-11-24 15:21:13 +0100
committerAlexander Harkness <bearbin@gmail.com>2013-11-24 15:21:13 +0100
commit3438e5d3ddf8444f0e31009ffbe8237ef3752c22 (patch)
tree7c2f76d5e9281c130e60fb932c4dda89a49863b6 /lib/cryptopp/hex.h
parentMoved source to src (diff)
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Diffstat (limited to 'lib/cryptopp/hex.h')
-rw-r--r--lib/cryptopp/hex.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/cryptopp/hex.h b/lib/cryptopp/hex.h
new file mode 100644
index 000000000..006914c5a
--- /dev/null
+++ b/lib/cryptopp/hex.h
@@ -0,0 +1,36 @@
+#ifndef CRYPTOPP_HEX_H
+#define CRYPTOPP_HEX_H
+
+#include "basecode.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! Converts given data to base 16
+class CRYPTOPP_DLL HexEncoder : public SimpleProxyFilter
+{
+public:
+ HexEncoder(BufferedTransformation *attachment = NULL, bool uppercase = true, int outputGroupSize = 0, const std::string &separator = ":", const std::string &terminator = "")
+ : SimpleProxyFilter(new BaseN_Encoder(new Grouper), attachment)
+ {
+ IsolatedInitialize(MakeParameters(Name::Uppercase(), uppercase)(Name::GroupSize(), outputGroupSize)(Name::Separator(), ConstByteArrayParameter(separator))(Name::Terminator(), ConstByteArrayParameter(terminator)));
+ }
+
+ void IsolatedInitialize(const NameValuePairs &parameters);
+};
+
+//! Decode base 16 data back to bytes
+class CRYPTOPP_DLL HexDecoder : public BaseN_Decoder
+{
+public:
+ HexDecoder(BufferedTransformation *attachment = NULL)
+ : BaseN_Decoder(GetDefaultDecodingLookupArray(), 4, attachment) {}
+
+ void IsolatedInitialize(const NameValuePairs &parameters);
+
+private:
+ static const int * CRYPTOPP_API GetDefaultDecodingLookupArray();
+};
+
+NAMESPACE_END
+
+#endif