python cryptography differential-analysis present-cipher linear-analysis

• Updated Nov 27, 2020

This is a collection of computer architecture assignments done by me during the course ELL305 Computer Organisation and Architecture. The first assignment is to implement various sorting algorithms in assembly languages. The second assignment involves simulating the ESF and PRESENT ciphers using Logisim.

arm processor sorting-algorithms-implemented computer-architecture risc logisim computer-organisation present-cipher esf-cipher

• Updated Oct 30, 2019
• C

This repository contains my thesis about Securing Text Messages with Lightweight Present Cipher in Cipher Block Chaining Mode

lightweight cryptography thesis securing lightweight-cryptography present-cipher

• Updated Dec 5, 2024

Self-Tested Dual-Mode PRESENT Cipher implemented in Verilog with ModelSim verification and FPGA validation

iot cryptography fpga verilog vlsi digital-design hardware-security present-cipher

• Updated May 9, 2026
• Verilog

This repository implements the proposed Neural Differential Cryptanalysis framework on the lightweight block cipher PRESENT.

feature-selection key-recovery present-cipher neural-cryptanalysis

• Updated Aug 23, 2026
• Python

Optimal differential trail search on the PRESENT block cipher with SAT (Kissat, CaDiCaL), checked against published bounds for 1–31 rounds.

python cryptanalysis sat-solver differential-cryptanalysis present-cipher kissat

• Updated Oct 15, 2026
• Jupyter Notebook

This repository contains my solutions to ELL305 course at IIT Delhi

processor forwarding logisim pipeline-processor cipher-algorithms present-cipher esf-cipher

• Updated Dec 3, 2019
• C

Implémentation du chiffrement PRESENT24, de son déchiffrement et d'une attaque par le milieu sur Double-PRESENT24.

cryptography meet-in-the-middle block-cipher crypto-attacks present-cipher

• Updated May 8, 2021
• C

Rust port of MITM attack on 2PRESENT24.

cryptography man-in-the-middle-attack present-cipher

• Updated Jun 7, 2022
• Rust

Bit-level hardware simulator for the PRESENT-80 lightweight block cipher — gate count, clock cycles, energy estimation

c cryptography block-cipher hardware-simulation embedded-security lightweight-cryptography present-cipher

• Updated May 21, 2026
• C

F8: full-round known-key cross-round distinguishers for Speck, Threefish-256, Threefish-1024, GIFT, PRESENT, TEA, and RC5 (32- and 64-bit) via mutual-information analysis.

cryptography cryptanalysis speck mutual-information arx block-cipher symmetric-cryptography threefish lightweight-cryptography present-cipher distinguisher gift-cipher

• Updated Oct 23, 2026
• Python