cryptography-algorithms

CS-Fundamentals 📚💻 This repository is a collection of code implementations and learning resources covering core computer science topics, including DBMS, OS, Compiler Design, Algorithm Analysis, Cryptography, and more. It serves as a reference for students and developers looking to strengthen their CS fundamentals.

algorithms dbms operating-system data-structures compiler-design cryptography-algorithms algorithms-and-data-structures computer-networks

Updated Feb 9, 2025
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abir9hassini / emsi-blockchain

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Implementation of a Blockchain from sractch using C as part of the "Blockchain Training Program" organized by Holberton School.

linux vagrant linked-list blockchain shell-script cryptography-algorithms secure-hash-algorithm elliptic-curve-digital-signature-algorithm

Updated Oct 12, 2023
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thalespaiva / minal_mlkem

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This repository contains the code and data associated with our paper "Tailorable codes for lattice-based KEMs with applications to compact ML-KEM instantiations", to appear in IACR TCHES 2025.

computer-science cryptography constant-time post-quantum-cryptography cryptography-algorithms mlkem

Updated Aug 5, 2025
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TheJostler / CheekyKitten

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The Cheeky Kitten encoder is a simple binary obsfucation tool. Corrupts binary using a hex shuffle algorithm.

encoding hex cryptography tools cryptography-algorithms

Updated Jan 29, 2025
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a-p-jo / C5

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C5 - Counter Conventional Caesar Cipher Contraption

cryptography encryption cipher ciphertext encryption-algorithms encryption-tool cryptographic-algorithms cryptography-algorithms shift-cipher encryption-decryption cryptography-tools cipher-algorithms cryptography-project caesar-ciphers

Updated Feb 6, 2021
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vicenteraphael / Cryptography

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cryptography enigma-machine cryptography-algorithms caesar-cipher cipher-algorithms

Updated May 3, 2025
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gulshanRaj / Grain_V1_implementation

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An implementation of Grain v1 cipher

c cryptography-algorithms stream-cipher

Updated May 2, 2018
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yagoandrade / RSA-Criptography-C

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PT-BR: Projeto final da disciplina Matemática Discreta, um projeto que consiste em um algoritmo básico que criptografe e descriptografe textos baseado na tecnologia de Criptografia RSA.

cryptography criptografia rsa-cryptography cryptography-algorithms rsa-encryption

Updated Dec 16, 2020
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Aetherinox / package-libkeccak-sha3sum

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SHA-3 and Keccak checksum utility

security checksum shake integrity keccak sha3 c-library rawshake cryptographic-primitive cryptographic-algorithms cryptography-algorithms checksum-calculation keccak256

Updated Nov 8, 2023
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GM7Avila / criptografia-simetrica-c

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Implementações de algoritmos clássicos de criptografia simétrica em C

cryptography cryptography-algorithms clanguage

Updated Apr 12, 2025
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adilsadman / Cryptography---Encryption-and-Decryption-Algorithms

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A C-based project showcasing encryption and decryption techniques, including Affine, Caesar, Hill, Playfair, XOR, RSA, and Vigenère ciphers. Designed for learning and practical message encryption and decryption.

cryptography encryption-algorithms cryptography-algorithms encryption-decryption