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permutation-cipher

Here are 8 public repositories matching this topic...

phillity / Cryptography

Cryptography Algorithm Implementations

java cryptography hill-cipher frequency-analysis computer-security shift-cipher vigenere-cipher substitution-cipher affine-cipher index-of-coincidence classical-cryptography autokey-cipher lsfr-cipher permutation-cipher scytale-cipher kasiski-test

Updated Sep 26, 2018
Java

Premchand95 / Cryptography-Algorithms-in-Python

CSCI 55500 Cryptography

python java pgm hill-cipher rsa-cryptography vigenere-cipher affine-cipher diffie-hellman-algorithm merkle-hellman-knapsack elgamal-encryption permutation-cipher des-cipher rabin-cryptosystem

Updated Jul 18, 2019
Python

tasmaikeni13 / violet

VIOLET is a Python-based electromechanical cipher machine simulator with a desktop app, empirical theorem tests, and statistical cryptanalysis tools.

cryptography cryptanalysis simulation information-theory desktop-application statistical-analysis enigma-machine electromechanical german-enigma-machine python-gui permutation-cipher cipher-machine cybersecurity-tools german-engima japanese-purple rotary-encryption

Updated Jul 26, 2026
Python

jorislimonier / cryptography-code

Coding / decoding of several ciphers.

cryptography julia rsa-cryptography caesar-cipher vigenere-cipher substitution-cipher permutation-cipher

Updated May 22, 2021
Julia

SP_network_cipher

Melpore / SP_network_cipher

A substitution - permutation cipher using a symmetric key

cryptography encryption cipher hill-cipher vigenere-cipher substitution-cipher cipher-algorithms transposition-cipher permutation-cipher adfgvx-substitution-cipher sp-network-cipher chain-cipher

Updated Oct 22, 2021
Python

IrishIRL / c-sharp-shift-permutation-encryption

Using Shift and Permutation Ciphers to encrypt the message

cipher shift-cipher ceasar-cipher transposition-cipher permutation-cipher

Updated Feb 22, 2022
C#

SatyamRaj1 / CryptoGraphy

Classical Cryptosystems, Grain Cipher, RSA and it's attacks, RC4, Toy Cipher(based on SPN) Hash Function and their cryptoanalysis

spn cryptoanalysis cryptography-algorithms encryption-decryption vigenere-cipher rsa-encryption discrete-logarithm substitution-cipher affine-cipher rsa-encryption-decryption shiftcipher hashfunctions permutation-cipher hill-cipher-encryption rc4-encryption

Updated May 13, 2023
C++

angeal185 / hex-permutation-cipher

permutation cipher for encrypting and decrypting a hexadecimal string

hex cipher hexadecimal permutation encrypt decrypt permutation-algorithms permutation-cipher

Updated May 1, 2019
JavaScript

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