/*
?-------------------------------------------------------------------------
?Copyright?（c）?2001?Dr?Brian?Gladman??Worcester?UK.
?All?rights?reserved.

?LICENSE?TERMS

?The?free?distribution?and?use?of?this?software?in?both?source?and?binary?
?form?is?allowed?（with?or?without?changes）?provided?that:

???1.?distributions?of?this?source?code?include?the?above?copyright?
??????notice?this?list?of?conditions?and?the?following?disclaimer;

???2.?distributions?in?binary?form?include?the?above?copyright
??????notice?this?list?of?conditions?and?the?following?disclaimer
??????in?the?documentation?and/or?other?associated?materials;

???3.?the?copyright?holder‘s?name?is?not?used?to?endorse?products?
??????built?using?this?software?without?specific?written?permission.?

?DISCLAIMER

?This?software?is?provided?‘as?is‘?with?no?explicit?or?implied?warranties
?in?respect?of?its?properties?including?but?not?limited?to?correctness?
?and?fitness?for?purpose.
?-------------------------------------------------------------------------
?Issue?Date:?29/07/2002

?This?file?contains?the?code?for?implementing?encryption?and?decryption
?for?AES?（Rijndael）?for?block?and?key?sizes?of?16?20?24?28?and?32?bytes.
?It?can?optionally?be?replaced?by?code?written?in?assembler?using?NASM.
*/

#include?“aesopt.h“

#define?unused??77??/*?Sunset?Strip?*/

#define?si（yxkc）?s（yc）?=?word_in（x?+?4?*?c）?^?k[c]
#define?so（yxc）???word_out（y?+?4?*?c?s（xc））

#if?BLOCK_SIZE?==?16

#if?defined（ARRAYS）
#define?locals（yx）?????x[4]y[4]
#else
#define?locals（yx）?????x##0x##1x##2x##3y##0y##1y##2y##3
?/*?
???the?following?defines?prevent?the?compiler?requiring?the?declaration
???of?generated?but?unused?variables?in?the?fwd_var?and?inv_var?macros
?*/
#define?b04?unused
#define?b05?unused
#define?b06?unused
#define?b07?unused
#define?b14?unused
#define?b15?unused
#define?b16?unused
#define?b17?unused
#endif
#define?l_copy（y?x）????s（y0）?=?s（x0）;?s（y1）?=?s（x1）;?\
????????????????????????s（y2）?=?s（x2）;?s（y3）?=?s（x3）;
#define?state_in（yxk）?si（yxk0）;?si（yxk1）;?si（yxk2）;?si（yxk3）
#define?state_out（yx）??so（yx0）;?so（yx1）;?so（yx2）;?so（yx3）
#define?round（rmyxk）?rm（yxk0）;?rm（yxk1）;?rm（yxk2）;?rm（yxk3）

#elif?BLOCK_SIZE?==?20

#if?defined（ARRAYS）
#define?locals（yx）?????x[5]y[5]
#else
#define?locals（yx）?????x##0x##1x##2x##3x##4y##0y##1y##2y##3y##4
#define?b05?unused
#define?b06?unused
#define?b07?unused
#define?b15?unused
#define?b16?unused
#define?b17?unused
#endif
#define?l_copy（y?x）????s（y0）?=?s（x0）;?s（y1）?=?s（x1）;?\
????????????????????????s（y2）?=?s（x2）;?s（y3）?=?s（x3）;?s（y4）?=?s（x4）;?
#define?state_in（yxk）?si（yxk0）;?si（yxk1）;?si（yxk2）;?si（yxk3）;?si（yxk4）
#define?state_out（yx）??so（yx0）;?so（yx1）;?so（yx2）;?so（yx3）;?so（yx4）
#define?round（rmyxk）?rm（yxk0）;?rm（yxk1）;?rm（yxk2）;?rm（yxk3

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3482??2004-01-27?17:00??aes加密算法源代碼\ewe\aes.h

?????文件???????3239??2004-01-27?17:00??aes加密算法源代碼\ewe\aes.txt

?????文件???????2094??2002-07-29?16:03??aes加密算法源代碼\ewe\aescpp.h

?????文件??????16293??2004-01-27?17:00??aes加密算法源代碼\ewe\aescrypp.c

?????文件??????10795??2004-01-27?16:58??aes加密算法源代碼\ewe\aescrypt.asm

?????文件??????13972??2004-01-27?17:00??aes加密算法源代碼\ewe\aescrypt.c

?????文件??????11315??2002-09-27?10:19??aes加密算法源代碼\ewe\aescrypt.obj

?????文件??????13836??2004-01-27?17:00??aes加密算法源代碼\ewe\aeskey.c

?????文件??????12873??2004-01-27?17:00??aes加密算法源代碼\ewe\aeskeypp.c

?????文件??????28076??2004-01-27?17:00??aes加密算法源代碼\ewe\aesopt.h

?????文件??????17896??2004-01-27?17:00??aes加密算法源代碼\ewe\aestab.c

?????文件??????15054??2004-01-27?17:00??aes加密算法源代碼\ewe\aesxam.c

?????文件???????3168??2002-01-15?18:52??aes加密算法源代碼\ewe\vb.txt

?????文件??????48640??2002-01-15?18:51??aes加密算法源代碼\ewe\vbaxam.doc

?????目錄??????????0??2008-12-26?00:45??aes加密算法源代碼\ewe

?????目錄??????????0??2008-12-26?00:45??aes加密算法源代碼

-----------?---------??----------?-----??----

???????????????200733????????????????????16