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block-cipher

Here are 24 public repositories matching this topic...

drobotun / gostcrypto

GOST cryptographic functions

python cryptography signature hash-functions hmac elliptic-curves hashing-algorithm streebog magma oid block-cipher cipher-algorithms pbkdf gost-r-34-12-2015 elliptic-curve-cryptography kuznechik gost-r-34-10-2012 gost-r-34-13-2015 gost-r-34-11-2012

Updated Oct 17, 2021
Python

neilsagarwal / hpc

Python Implementation of Hasty Pudding Cipher (HPC)

cryptography encryption hpc spice decryption block-cipher hasty-pudding-cipher tweakable-block-cipher

Updated Jun 14, 2022
Python

sghebrab / pyGOST

A Python implementation of the GOST symmetric block cipher.

cryptography gost python-language block-cipher symmetric-key-cryptography symmetric-cryptography private-key-cryptography

Updated Apr 3, 2023
Python

PantelisKyriakidis / avalanche-effect-on-Blowfish-

Checking Avalanche effect in blowfish algorithm using pycrypto implementation

python cryptography pycrypto blowfish block-cipher avalanche-effect

Updated Apr 23, 2018
Python

K-Czaplicki / TwoFish

TwoFish implementation in python with vector tests.

python security cryptography crypto cbc-mode twofish encryption-decryption block-cipher ecb-mode twofish-cipher twofish-crypto symmetric-cipher

Updated May 7, 2025
Python

zweistein83 / cryptography_feistel_symmetrical_block_cipher

Symmetrical feistel block cipher

cryptography python3 cryptography-algorithms block-cipher feistel-network

Updated Feb 21, 2020
Python

projektjoe / PRESENT-Cipher-80Bit-Key

PRESENT is a lightweight block cipher.

lightweight-block-cipher present block-cipher cryptology

Updated Jul 7, 2021
Python

zero

hadipourh / zero

An Automatic Tool to Search for Full Impossible-Differential, Zero-Correlation and Integral Attacks

cryptanalysis block-cipher symmetric-key-cryptography skinny-block-cipher craft-block-cipher integral-analysis impossible-differential zero-correlation

Updated Nov 12, 2024
Python

ILoveBacteria / cryptography-project

My Cryptography course project. An implementation of a block cipher algorithm and a hash function.

cbc-mode block-cipher ctr-mode

Updated Jun 7, 2024
Python

enoma422 / block-mode

Block cipher mode of operation

aes block-cipher des-encryption mode-of-operaiton

Updated Apr 21, 2023
Python

vetromstat / RC6-with-GUI

Pure implication of RC6 cipher with GUI on Qt

gui cipher cbc pyqt ebc cfb block-cipher ofb rc6

Updated Dec 17, 2022
Python

LC-Linkous / cryptography_examples

The public half of an educational materials demo sample

chacha20 cryptography-algorithms block-cipher ceasar-cipher rail-fence-cipher rc4-cipher monoalphabetic-cipher bacon-cipher polybius-cipher adfgvx-cipher

Updated Jul 8, 2025
Python

D-TheProgrammer / Security-Projet_RSA_Affine_Bloc_CBC_Cipher_Decipher

[French] Projet de Chiffrement-Déchiffrement RSA et Affine [English] RSA and Affine Encryption-Decryption Project

python security cryptography encryption cryptanalysis rsa cbc-mode decryption information-security block-cipher affine-cipher toy-cipher

Updated Jan 21, 2026
Python

joannesberndt / GOST2-128-FILE-ENCRYPTION-PYTHON

File encryption with GOST2-128 in CBC and GCM mode (Python language)

aes aes-gcm cbc-mode aes128 block-cipher aes128gcm cipher-algorithms gost28147-89 aes256-gcm gost28147 gost2-128 gcm-mode

Updated Sep 7, 2025
Python

dexXxed / ITUbee

ITUbee: A Software Oriented Lightweight Block Cipher (Python3 implementation)

encryption block-cipher

Updated May 25, 2020
Python

P-Dulanjana / GOST2-128-FILE-ENCRYPTION-PYTHON

🛡️ Encrypt files securely using GOST 2-128 in CBC and GCM modes with this Python implementation, ensuring strong protection against potential attacks.

aes aes-gcm cbc-mode aes128 block-cipher aes128gcm cipher-algorithms gost28147-89 aes256-gcm gost28147 gost2-128 gcm-mode

Updated Apr 1, 2026
Python

ananyateklu / Block-cipher-modes

This is implementation of different block-cipher-mode algorithms

python cryptography block-cipher

Updated Oct 12, 2020
Python

IloveNooodles / design-block-cipher

Regina is a block cipher that created based on AES and DES and feistel network. It uses the Sbox from AES and Feistel network from DES.

aes cipher feistel block-cipher

Updated Mar 26, 2023
Python

bjohnsonfl / aes

Python AES

python cryptography encryption aes vhdl pytest systemverilog decryption hdl testbench block-cipher verilator cocotb cosimulation aes256-cbc

Updated Jun 1, 2025
Python

TartarusLabs / Crypto-Tricks

This repo is a collection of proof-of-concepts, examples, essays and experiments in cryptography, cryptanalysis, steganography and covert channels that I originally wrote in 2015.

cryptography cryptanalysis steganography steganalysis covert-channel stream-cipher block-cipher side-channel-attacks linear-feedback-shift-register s-box linear-cryptanalysis

Updated May 2, 2022
Python

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