diff options
author | Keith Isdale <keith.isdale@nokia.com> | 2010-07-26 14:56:53 +1000 |
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committer | Keith Isdale <keith.isdale@nokia.com> | 2010-07-26 14:56:53 +1000 |
commit | 9f034793bcfc51c2b7c1dd14db806f7258f9a9eb (patch) | |
tree | 63bd0f50ce5b77828ad8205eafd7b9412810499e /botan/src/sym_algo/symkey.h | |
parent | 619d92cfef29e653bfdf852e83888e50cfc4348f (diff) | |
parent | 65271649dbc90f3af1184ad1b23bdb64c0c07d07 (diff) |
Merge branch 'master' of git://git-nokia.trolltech.com.au/qtsoftware/research/qtuitest
Diffstat (limited to 'botan/src/sym_algo/symkey.h')
-rw-r--r-- | botan/src/sym_algo/symkey.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/botan/src/sym_algo/symkey.h b/botan/src/sym_algo/symkey.h new file mode 100644 index 0000000..5504297 --- /dev/null +++ b/botan/src/sym_algo/symkey.h @@ -0,0 +1,62 @@ +/* +* OctetString +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_SYMKEY_H__ +#define BOTAN_SYMKEY_H__ + +#include <botan/secmem.h> +#include <string> + +namespace Botan { + +/* +* Octet String +*/ +class BOTAN_DLL OctetString + { + public: + u32bit length() const { return bits.size(); } + SecureVector<byte> bits_of() const { return bits; } + + const byte* begin() const { return bits.begin(); } + const byte* end() const { return bits.end(); } + + std::string as_string() const; + + OctetString& operator^=(const OctetString&); + + void set_odd_parity(); + + void change(const std::string&); + void change(const byte[], u32bit); + void change(const MemoryRegion<byte>& in) { bits = in; } + + OctetString(class RandomNumberGenerator&, u32bit len); + OctetString(const std::string& str = "") { change(str); } + OctetString(const byte in[], u32bit len) { change(in, len); } + OctetString(const MemoryRegion<byte>& in) { change(in); } + private: + SecureVector<byte> bits; + }; + +/* +* Operations on Octet Strings +*/ +BOTAN_DLL bool operator==(const OctetString&, const OctetString&); +BOTAN_DLL bool operator!=(const OctetString&, const OctetString&); +BOTAN_DLL OctetString operator+(const OctetString&, const OctetString&); +BOTAN_DLL OctetString operator^(const OctetString&, const OctetString&); + +/* +* Alternate Names +*/ +typedef OctetString SymmetricKey; +typedef OctetString InitializationVector; + +} + +#endif |