C++ implementation of Affine Cipher, Hill Cipher, Shift Cipher, etc.

An I Ching hexagram encoder/decoder with substitution cipher

Archive of (mostly C++) Programs I made for Cryptography study. Teaching materials can be downloaded here:

Implementation of classical cipher - Shift

C++ implementation of cryptographic algorithms such as AES, DES, RSA, DSA, ECC (elliptic curve), MD5, Diffie_Hellman, ElGamal, Caesar cipher, and shift cipher. AES、DES、RSA、DSA、ECC（椭圆曲线）、MD5、Diffie_Hellman、ElGamal、凯撒密码、移位密码等密码学算法的C++实现。

A comprehensive repository featuring practical implementations, tutorials, and resources for exploring cryptographic algorithms and protocols.