diff options
Diffstat (limited to 'src/pubkey/elgamal/elg_op.cpp')
| -rw-r--r-- | src/pubkey/elgamal/elg_op.cpp | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/pubkey/elgamal/elg_op.cpp b/src/pubkey/elgamal/elg_op.cpp index 6c1686f22..1e476ab7a 100644 --- a/src/pubkey/elgamal/elg_op.cpp +++ b/src/pubkey/elgamal/elg_op.cpp @@ -1,15 +1,17 @@ -/************************************************* -* ElGamal Operations Source File * -* (C) 1999-2007 Jack Lloyd * -*************************************************/ +/* +* ElGamal Operations +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ #include <botan/elg_op.h> namespace Botan { -/************************************************* -* Default_ELG_Op Constructor * -*************************************************/ +/* +* Default_ELG_Op Constructor +*/ Default_ELG_Op::Default_ELG_Op(const DL_Group& group, const BigInt& y, const BigInt& x) : p(group.get_p()) { @@ -21,9 +23,9 @@ Default_ELG_Op::Default_ELG_Op(const DL_Group& group, const BigInt& y, powermod_x_p = Fixed_Exponent_Power_Mod(x, p); } -/************************************************* -* Default ElGamal Encrypt Operation * -*************************************************/ +/* +* Default ElGamal Encrypt Operation +*/ SecureVector<byte> Default_ELG_Op::encrypt(const byte in[], u32bit length, const BigInt& k) const { @@ -40,9 +42,9 @@ SecureVector<byte> Default_ELG_Op::encrypt(const byte in[], u32bit length, return output; } -/************************************************* -* Default ElGamal Decrypt Operation * -*************************************************/ +/* +* Default ElGamal Decrypt Operation +*/ BigInt Default_ELG_Op::decrypt(const BigInt& a, const BigInt& b) const { if(a >= p || b >= p) |