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  • 大小: 7KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2021-06-02
  • 語言: Java
  • 標簽: AES??java??

資源簡介

密碼學作業之一,辛辛苦苦實現的哎。網上的搜到的AES還是DES的S盒有個地方是不一樣的。同學找了半天才找出來。有點不太記得了。幾個月之前寫的,供大家參考學習。環境就是eclipse

資源截圖

代碼片段和文件信息

public?class?AESclass?{
static?int?Nr=10;
static?int?key[]={0x2B0x7E0x150x160x280xAE0xD20xA60xAB0xF70x150x880x090xCF0x4F0x3C};
static?int?text[]={0x320x430xF60xA80x880x5A0x300x8D0x310x310x980xA20xE00x370x070x34};
static?int?sbox[]={
0x630x7C0x770x7B0xF20x6B0x6F0xC50x300x010x670x2B0xFE0xD70xAB0x76
0xCA0x820xC90x7D0xFA0x590x470xF00xAD0xD40xA20xAF0x9C0xA40x720xC0
0xB70xFD0x930x260x360x3F0xF70xCC0x340xA50xE50xF10x710xD80x310x15
0x040xC70x230xC30x180x960x050x9A0x070x120x800xE20xEB0x270xB20x75??
0x090x830x2C0x1A0x1B0x6E0x5A0xA00x520x3B0xD60xB30x290xE30x2F0x84??
0x530xD10x000xED0x200xFC0xB10x5B0x6A0xCB0xBE0x390x4A0x4C0x580xCF??
0xD00xEF0xAA0xFB0x430x4D0x330x850x450xF90x020x7F0x500x3C0x9F0xA8??
0x510xA30x400x8F0x920x9D0x380xF50xBC0xB60xDA0x210x100xFF0xF30xD2??
0xCD0x0C0x130xEC0x5F0x970x440x170xC40xA70x7E0x3D0x640x5D0x190x73
0x600x810x4F0xDC0x220x2A0x900x880x460xEE0xB80x140xDE0x5E0x0B0xDB??
0xE00x320x3A0x0A0x490x060x240x5C0xC20xD30xAC0x620x910x950xE40x79??
0xE70xC80x370x6D0x8D0xD50x4E0xA90x6C0x560xF40xEA0x650x7A0xAE0x08??
0xBA0x780x250x2E0x1C0xA60xB40xC60xE80xDD0x740x1F0x4B0xBD0x8B0x8A??
0x700x3E0xB50x660x480x030xF60x0E0x610x350x570xB90x860xC10x1D0x9E??
0xE10xF80x980x110x690xD90x8E0x940x9B0x1E0x870xE90xCE0x550x280xDF??
0x8C0xA10x890x0D0xBF0xE60x420x680x410x990x2D0x0F0xB00x540xBB0x16?
};
static?int?RCon[];
static?int?word[][];
public?static?void?main(String[]?args)?{
keyExpansion();
int?ir=0;
text=addRoundKey(text0);
// System.out.println(“No.0?add?roundKey:“);
for(i=0;i<16;i++){
// System.out.print(Integer.toHexString(text[i])+‘‘);
if(i%4==3){
// System.out.println();
}
}
// System.out.println();
r++;
for(;r<=Nr;r++){
for(i=0;i<16;i++){
text[i]=subByte(text[i]);
}
// System.out.println(“subByte:“);
for(i=0;i<16;i++){
// System.out.print(Integer.toHexString(text[i])+‘‘);
if(i%4==3){
// System.out.println();
}
}
text=shiftRows(text);
// System.out.println(“No.“+r+“?shiftRows:“);
for(i=0;i<16;i++){
// System.out.print(Integer.toHexString(text[i])+‘‘);
if(i%4==3){
// System.out.println();
}
}
if(r!=10){
text=mixColumn(text);
// System.out.println(“No.“+r+“?mixColumn:“);
for(i=0;i<16;i++){
// System.out.print(Integer.toHexString(text[i])+‘‘);
if(i%4==3){
// System.out.println();
}
}
}
text=addRoundKey(text?r);
// System.out.println(“No.“+r+“?add?roundKey:“);
for(i=0;i<16;i++){
// System.out.print(Integer.toHexString(text[i])+‘‘);
if(i%4==3){
// System.out.println();
}
}
// System.out.printl

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-03-12?15:43??AES\
?????文件?????????301??2017-03-12?15:43??AES\.classpath
?????文件?????????379??2017-03-12?15:43??AES\.project
?????目錄???????????0??2017-03-12?15:43??AES\.settings\
?????文件?????????598??2017-03-12?15:43??AES\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2017-03-27?10:49??AES\bin\
?????文件????????5858??2017-03-27?10:49??AES\bin\AESclass.class
?????目錄???????????0??2017-03-14?15:33??AES\src\
?????文件????????5169??2017-03-19?11:21??AES\src\AESclass.java

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