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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/pubkey/elgamal/elg_core.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/pubkey/elgamal/elg_core.h')
-rw-r--r-- | botan/src/pubkey/elgamal/elg_core.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/botan/src/pubkey/elgamal/elg_core.h b/botan/src/pubkey/elgamal/elg_core.h new file mode 100644 index 0000000..a7768a6 --- /dev/null +++ b/botan/src/pubkey/elgamal/elg_core.h @@ -0,0 +1,44 @@ +/* +* ElGamal Core +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_ELGAMAL_CORE_H__ +#define BOTAN_ELGAMAL_CORE_H__ + +#include <botan/elg_op.h> +#include <botan/blinding.h> +#include <botan/dl_group.h> + +namespace Botan { + +/* +* ElGamal Core +*/ +class BOTAN_DLL ELG_Core + { + public: + SecureVector<byte> encrypt(const byte[], u32bit, const BigInt&) const; + SecureVector<byte> decrypt(const byte[], u32bit) const; + + ELG_Core& operator=(const ELG_Core&); + + ELG_Core() { op = 0; } + ELG_Core(const ELG_Core&); + + ELG_Core(const DL_Group&, const BigInt&); + ELG_Core(RandomNumberGenerator&, const DL_Group&, + const BigInt&, const BigInt&); + + ~ELG_Core() { delete op; } + private: + ELG_Operation* op; + Blinder blinder; + u32bit p_bytes; + }; + +} + +#endif |