A Lightweight Single Header file C++ AES Library that also supports AES Hardware Acceleration Technology

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• Updated Sep 7, 2025
• C++

An easy-to-use, general and open-source tool to solve the guess-and-determine problem

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• Updated Apr 13, 2026
• Python

Software optimized implementations of GIFT and GIFT-COFB

c cryptography arm-assembly authenticated-encryption blockcipher

• Updated Mar 29, 2022
• Assembly

C Crypto library supporting DES, AES128, SHA256, CCM-AES128, ECDSA, ECDH, PKCS#1 v1.5

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• Updated Jan 24, 2022
• C

Implementation of Advance Encryption Standard (AES-128/192/256/512) using Python and Numpy

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• Updated Nov 7, 2022
• Python

Learn how to break block ciphers

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• Updated Apr 14, 2025
• HTML

Lightweight 32-bit Block Cipher Library.

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• Updated Oct 28, 2026
• Zig

This is a coding assignment as part of Computer Security subject. It does analysis of Avalanche Effect in DES and Triple DES

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• Updated May 20, 2020
• Python

Implementations of the real AES cipher and my Text-Based AES cipher in C#

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• Updated Feb 19, 2023
• C#

An implementation of SPARX block cipher targeting microcontrollers

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• Updated Sep 11, 2020
• C

Crypto library for students

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• Updated Aug 16, 2026
• C

Reference source code for ZUGZWANG block cipher (concrete instance/encryption)

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• Updated Jul 24, 2022
• Python

Tea Encryption for ECE 4304 VHDL Design Project

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• Updated Dec 9, 2019
• SystemVerilog

Lightweight Block Cipher GIFT-64 and GIFT-128

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• Updated Feb 23, 2024
• C

c learning cryptography crypto command-line command-line-tool des blockcipher

• Updated Apr 2, 2020
• C

(NOT Simon Says) but an implementation of the SIMON64/96 block cipher on FPGA.

cryptography fpga verilog uart simon encryption-decryption blockcipher

• Updated Dec 13, 2023
• Verilog

This repo includes an implementation of the Midori 64 lightweight block cipher

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• Updated Jun 5, 2021
• Jupyter Notebook

An implementation of an NSA's block cipher "Speck" optimized for embedded systems

esp8266 avr encryption cipher embedded-systems speck arm-cortex blockcipher speck-128 composable-embedded-library

• Updated Sep 11, 2020
• C

Package gost implements the block cipher originally described in GOST 28147-89.

gost magma symmetric-encryption blockcipher gost28147

• Updated Sep 20, 2022
• Go

SIMON Blockcipher Cryptanalysis project

lightweight iot encryption cryptanalysis blockcipher

• Updated Sep 18, 2018