Crack legacy zip files using plaintext, bruteforce or dictionary attacks.
An encryption and decryption program using of the one time pad cryptography technique
C5 - Counter Conventional Caesar Cipher Contraption
A cryptography tool which implements a new complex mixed substitution cipher dubbed 'Gaius Cipher' into binary/plaintext data structures.
Two cipher algorithms developed in C language as part of my studies : Xor and Cbc.
PC4 Block cipher encryption for DMR RADIO. Up to 2112-bit keys.
NEWDES2 Block cipher encryption source code in C. 15552-bit keys. 128-bit block cipher (like AES) 64 rounds
A program that implements a substitution cipher to encrypt text using a 26-character key.
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.
TEA2 Block cipher encryption source code in C. Tiny Encryption Algorithm 2. 256-bit key. 128-bit block cipher (like AES) 128 rounds.
DES768 Block Cipher Encryption. Data Encryption Standard with 768-bit keys.
Um programa em C, que encripta e decripta textos no formato txt, baseado no método de criptografia da cifra de césar.
Railfence cipher in C language
GOST2-128 Block cipher encryption source code in C. 4096-bit keys, 128-bit block cipher (like AES), 64 rounds.
REDPIKE2 Block cipher encryption source code in C. 128-bit keys.
A CLI in C to encrypt and decrypt text using a variety of cipher algorithms
Add a description, image, and links to the ciphertext topic page so that developers can more easily learn about it.
To associate your repository with the ciphertext topic, visit your repo's landing page and select "manage topics."