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4.59 beta

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This commit is contained in:
Igor Pavlov
2008-08-13 00:00:00 +00:00
committed by Kornel Lesiński
parent 3901bf0ab8
commit 173c07e166
781 changed files with 22124 additions and 13650 deletions
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C/Aes.c
+7 -7
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@@ -1,5 +1,5 @@
/* Aes.c -- AES encryption / decryption
2008-03-26
2008-08-05
Igor Pavlov
Public domain */
@@ -7,7 +7,7 @@ Public domain */
#include "CpuArch.h"
static UInt32 T[256 * 4];
static Byte Sbox[256] = {
static Byte Sbox[256] = {
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
@@ -114,16 +114,16 @@ void Aes_SetKeyEncode(CAes *p, const Byte *key, unsigned keySize)
wSize = (p->numRounds2 * 2 + 1) * 4;
w = p->rkey;
for (i = 0; i < keySize; i++, key += 4)
for (i = 0; i < keySize; i++, key += 4)
w[i] = Ui32(key[0], key[1], key[2], key[3]);
for (; i < wSize; i++)
for (; i < wSize; i++)
{
UInt32 t = w[i - 1];
unsigned rem = i % keySize;
if (rem == 0)
if (rem == 0)
t = Ui32(Sbox[gb1(t)] ^ Rcon[i / keySize], Sbox[gb2(t)], Sbox[gb3(t)], Sbox[gb0(t)]);
else if (keySize > 6 && rem == 4)
else if (keySize > 6 && rem == 4)
t = Ui32(Sbox[gb0(t)], Sbox[gb1(t)], Sbox[gb2(t)], Sbox[gb3(t)]);
w[i] = w[i - keySize] ^ t;
}
@@ -139,7 +139,7 @@ void Aes_SetKeyDecode(CAes *p, const Byte *key, unsigned keySize)
for (i = 0; i < num; i++)
{
UInt32 r = w[i];
w[i] =
w[i] =
D[ Sbox[gb0(r)]] ^
D[0x100 + Sbox[gb1(r)]] ^
D[0x200 + Sbox[gb2(r)]] ^