🔐 My answers to challenges in https://cryptopals.com

Tools for cryptanalysis (subsets & transforms)

Secure image encryption/decryption.

Rain Hashes: Rainbow, Rainstorm and more! Support our work with a ⭐ 🥰

Attack on a WES (4-round feistel) cypher

My walkthrough of the book "Modern cryptanalysis techniques"

🚀 DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS

Encryption, decryption and cryptanalysis of the Vigenère cipher.

Sparkle, Schwaemm and Esch: Lightweight Symmetric Cryptography for the Internet of Things

An 128-bit SPN Symmetric Block Cipher, not yet peer reviewed

ACNS 2023 - Meet-in-the-Filter and Dynamic Counting with Applications to Speck

w3x map 32-bit checksum calculator

本科毕业论文，主要工作是对王小云院士对哈希函数的第二原像攻击方法进行模拟仿真。

CRYPTO - Linear Cryptanalysis of Reduced-Round Speck with a Heuristic Approach: Automatic Search for Linear Trails

CRYPTO - Linear Cryptanalysis of Reduced-Round Speck with OPENCL

Cryptanalysis of the Legendre PRF Challenges

C++ interface for AES encryption and decryption

Applied Cryptography Cryptanalysis