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Windows: Enable Twofish optimized 64-bit assembly for UEFI bootloader since a pre-compiled object file was included to its build system.

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This commit is contained in:
Mounir IDRASSI
2016-12-19 17:46:38 +01:00
parent 1ef6177ae3
commit 5493de11d5
3 changed files with 9 additions and 9 deletions
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8
src/Crypto/Twofish.c
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@@ -54,7 +54,7 @@
#define UNROLL_TWOFISH
#endif
#if CRYPTOPP_BOOL_X64 && !defined(_UEFI)
#if CRYPTOPP_BOOL_X64
/* these are 64-bit assembly implementation taken from https://github.com/jkivilin/supercop-blockciphers
Copyright © 2011-2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
@@ -630,7 +630,7 @@ void twofish_set_key(TwofishInstance *instance, const u4byte in_key[])
uint32 b = rotl32(MDSQ[0][Q[0][Q[0][Q[1][Q[1][i + 1] ^ key[28]] ^ key[20]] ^ key[12]] ^ key[4]] ^ MDSQ[1][Q[0][Q[1][Q[1][Q[0][i + 1] ^ key[29]] ^ key[21]] ^ key[13]] ^ key[5]]
^ MDSQ[2][Q[1][Q[0][Q[0][Q[0][i + 1] ^ key[30]] ^ key[22]] ^ key[14]] ^ key[6]] ^ MDSQ[3][Q[1][Q[1][Q[0][Q[1][i + 1] ^ key[31]] ^ key[23]] ^ key[15]] ^ key[7]], 8);
a += b;
#if CRYPTOPP_BOOL_X64 && !defined(_UEFI)
#if CRYPTOPP_BOOL_X64
if (i < 8)
{
instance->w[i] = a;
@@ -998,7 +998,7 @@ void twofish_set_key(TwofishInstance *instance, const u4byte in_key[])
#ifndef TC_MINIMIZE_CODE_SIZE
#if (CRYPTOPP_BOOL_X64 == 0) || defined(_UEFI)
#if (CRYPTOPP_BOOL_X64 == 0)
void twofish_encrypt(TwofishInstance *ks, const u4byte in_blk[4], u4byte out_blk[4])
{
uint32* rk = ks->l_key;
@@ -1071,7 +1071,7 @@ void twofish_encrypt(TwofishInstance *instance, const u4byte in_blk[4], u4byte o
#ifndef TC_MINIMIZE_CODE_SIZE
#if (CRYPTOPP_BOOL_X64 == 0) || defined(_UEFI)
#if (CRYPTOPP_BOOL_X64 == 0)
void twofish_decrypt(TwofishInstance *ks, const u4byte in_blk[4], u4byte out_blk[4])
{
uint32* rk = ks->l_key;