diff options
Diffstat (limited to 'old/botan/src/pubkey/nr/nr_core.cpp')
-rw-r--r-- | old/botan/src/pubkey/nr/nr_core.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/old/botan/src/pubkey/nr/nr_core.cpp b/old/botan/src/pubkey/nr/nr_core.cpp new file mode 100644 index 0000000..afa1115 --- /dev/null +++ b/old/botan/src/pubkey/nr/nr_core.cpp @@ -0,0 +1,62 @@ +/* +* NR Core +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#include <botan/nr_core.h> +#include <botan/numthry.h> +#include <botan/pk_engine.h> +#include <botan/parsing.h> +#include <algorithm> + +namespace Botan { + +/* +* NR_Core Constructor +*/ +NR_Core::NR_Core(const DL_Group& group, const BigInt& y, const BigInt& x) + { + op = Engine_Core::nr_op(group, y, x); + } + +/* +* NR_Core Copy Constructor +*/ +NR_Core::NR_Core(const NR_Core& core) + { + op = 0; + if(core.op) + op = core.op->clone(); + } + +/* +* NR_Core Assignment Operator +*/ +NR_Core& NR_Core::operator=(const NR_Core& core) + { + delete op; + if(core.op) + op = core.op->clone(); + return (*this); + } + +/* +* NR Verification Operation +*/ +SecureVector<byte> NR_Core::verify(const byte in[], u32bit length) const + { + return op->verify(in, length); + } + +/* +* NR Signature Operation +*/ +SecureVector<byte> NR_Core::sign(const byte in[], u32bit length, + const BigInt& k) const + { + return op->sign(in, length, k); + } + +} |