rsa algorithm realize the classic development kit, the encryption algorithm lear...

AES encoding/decoding

应用密码学密码算法源代码-password algorithm source code

SHA-1Hash函数源码，可以对任何文件做Hash，得到的Hash值为160位。具有抗强碰撞，弱碰撞等能力。虽然王小云已经找到了个别碰撞。但在新的好的hash函数出来之前仍将被广泛使用。-SHA-1Hash function source, any document can be done right hash, the hash value of 160. Anti-collision, the weak capabilities of the collision. Although Bruce Schneier, had found individual collisions. But the new good hash function will be out before widespread use.

好用的东西，大家可以看看，在6.0下编译通过，不错-Useful things, everyone can see that in the 6.0 compiler is passed, a good

jcrypt加密，看看有没有人需要，分享给大家-jcrypt encryption, see no need for everyone to share

包含的.m 文件那土窖使用 RSA Algorihtme 所以享受它只笑着现在这由创建的 hahahahahhahahahhah"肖恩 · 戈麦斯"大家伙从我不知道请结束 100 字符:)

基于LSB的信息隐藏技术――MFC――编译已经通过运行正常-LSB-based Information Hiding- MFC- has been compiled by running the normal

加密工具源码，由ASM编写，代码简洁，很值得研究！-Source encryption tool, prepared by the ASM, code simplicity, it is worth studying!

设f(x)=1+x+x2+x5+x27，试分别写出实现下列移位寄存器的程序： 以f(x)为联接多项式的DSR； 以f(x)为联接多项式的LFSR。 可供选择的联接多项式： f1(x)=1+x+x4+x6+x30； f2(x)=1+ x3+ x31； f3(x)=1+ x6+ x31； f4(x)=1+ x7+ x31； f5(x)=1+ x13+ x31； -Let f (x) = 1 x x2 x5 x27, respectively try to write the following Shift Register : f (x) connected to the DSR polynomial; f (x) for connectivity polynomial LFSR. Connection options polynomial : f (x) = 1 x x4 x6 x30; F2 (x) = 1 x3 x31; f3 (x) = 1 x6 x31; f4 (x) = 1 x11 x31; f5 (x) = 1 x13 x31;

生成程序序列号在程序加密方面几好用-sequence generation process, the procedure uses encryption several areas