Morse (de)coder

An OpenCL implementation of most common ciphers

An encryption and decryption program using of the one time pad cryptography technique

Railfence cipher in C language

A program that implements a substitution cipher to encrypt text using a 26-character key.

C5 - Counter Conventional Caesar Cipher Contraption

Two cipher algorithms developed in C language as part of my studies : Xor and Cbc.

Um programa em C, que encripta e decripta textos no formato txt, baseado no método de criptografia da cifra de césar.

A CLI in C to encrypt and decrypt text using a variety of cipher algorithms

NEWDES2 Block cipher encryption source code in C. 15552-bit keys. 128-bit block cipher (like AES) 64 rounds

BLOWFISH2 Block Cipher encryption source code in C. 4224-bit keys, 128-bit block, 64 rounds.

DES768 Block Cipher Encryption. Data Encryption Standard with 768-bit keys.

TREYFER2 Block cipher encryption source code in C. 8192-bit keys. 128-bit block cipher (like AES) 64 rounds.

RC2+ RC2Plus Block cipher encryption source code in C. 8192-bit keys. 128-bit block cipher (like AES) 64 rounds.

GOST2-128 Block cipher encryption source code in C. 4096-bit keys, 128-bit block cipher (like AES), 64 rounds.

PC4 Block cipher encryption for DMR RADIO. Up to 2112-bit keys.

TEA2 Block cipher encryption source code in C. Tiny Encryption Algorithm 2. 256-bit key. 128-bit block cipher (like AES) 128 rounds.

REDPIKE2 Block cipher encryption source code in C. 128-bit keys.

Crack legacy zip files using plaintext, bruteforce or dictionary attacks.

GOST2-128 Block cipher encryption source code in C. 4096-bit keys, 128-bit block cipher (like AES), 64 rounds.