From f424a18112032cf61d2871a6b91a5af607c171ae Mon Sep 17 00:00:00 2001 From: Kirill Volinsky Date: Fri, 20 Jul 2012 16:21:49 +0000 Subject: CryptoPP: changed folder structure git-svn-id: http://svn.miranda-ng.org/main/trunk@1083 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/CryptoPP/crypto/gf256.cpp | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 plugins/CryptoPP/crypto/gf256.cpp (limited to 'plugins/CryptoPP/crypto/gf256.cpp') diff --git a/plugins/CryptoPP/crypto/gf256.cpp b/plugins/CryptoPP/crypto/gf256.cpp deleted file mode 100644 index 3649f75592..0000000000 --- a/plugins/CryptoPP/crypto/gf256.cpp +++ /dev/null @@ -1,34 +0,0 @@ -// gf256.cpp - written and placed in the public domain by Wei Dai - -#include "pch.h" -#include "gf256.h" - -NAMESPACE_BEGIN(CryptoPP) - -GF256::Element GF256::Multiply(Element a, Element b) const -{ - word result = 0, t = b; - - for (unsigned int i=0; i<8; i++) - { - result <<= 1; - if (result & 0x100) - result ^= m_modulus; - - t <<= 1; - if (t & 0x100) - result ^= a; - } - - return (GF256::Element) result; -} - -GF256::Element GF256::MultiplicativeInverse(Element a) const -{ - Element result = a; - for (int i=1; i<7; i++) - result = Multiply(Square(result), a); - return Square(result); -} - -NAMESPACE_END -- cgit v1.2.3