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An open API service indexing awesome lists of open source software.

Cryptography

Cryptography, or cryptology is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages.

https://github.com/4l13nh4ck3r/base64

Here are 2 simple Python Scripts that can easily encrypt a string of text, or decrypt a Base64 string.

base64 cryptography decryption encryption encryption-decryption python python-script python2

Last synced: 15 Mar 2026

https://github.com/hasnainroopawalla/hashbase

A collection of cryptographic hashing algorithms implemented in Python

cryptography hash-functions hashing hashing-algorithms python

Last synced: 25 Oct 2025

https://github.com/fionn/dining-cryptographers

Unconditional sender and recipient untraceability

cryptography dc-nets dining-cryptographers multi-party-computation

Last synced: 27 Oct 2025

https://github.com/zukardex/zeryto

Zeryto- an amateur cryptosystem experiment

cryptography

Last synced: 28 Oct 2025

https://github.com/vkweb/digital-signature-system

Millions of future coders will learn Cryptography via this project in the upcoming project-based version of freeCodeCamp.org

cryptography digital-signature freecodecamp-upcoming-curriculum public-key-cryptography rsa

Last synced: 24 Jan 2026

https://github.com/csharper63/client_encryption_file_system

This repository contains a client that interacts with a server API to create account, upload/share files and folders with other users with E2EE.

authentication cryptography drive end-to-end-encryption

Last synced: 06 Feb 2026

https://github.com/hazae41/sha1

SHA-1 adapter for WebAssembly and JS implementations

browser cryptography hashing javascript noble sha1 typescript webassembly

Last synced: 16 Mar 2026

https://github.com/badvibessz/bankingclientserverapp

Client server websocket banking app with GUI

banking client-server cryptography gui json websocket

Last synced: 15 Apr 2026

https://github.com/potreic/write-up-tpw-ctf-2024

CTF walkthrough solutions: web exploits (XXE Injection), binary overflows, cracking ciphers, and detecting in digital forensics. Break challenges & cat data.txt | grep flags! 🎯

binary-exploitation capture-the-flag cryptography cybersecurity digital-forensics web-exploitation

Last synced: 06 Feb 2026

https://github.com/kseen715/double-ratchet

Implementation of Double Ratchet encryption algorithm

cryptography double-ratchet encryption

Last synced: 30 Jan 2026

https://github.com/godaddy/asherah-ffi

Application-layer envelope encryption with automatic key rotation. Rust core with bindings for Node.js, Python, .NET, Java, Ruby, and Go.

cryptography dotnet encryption envelope-encryption ffi go java key-rotation nodejs python ruby rust security

Last synced: 28 Apr 2026

https://github.com/yehezkiel1086/crypto-docs

Everything about Cryptography mainly written in Python and Shell scripts

bash cryptography ctf python3 security shell

Last synced: 15 Apr 2026

https://github.com/atticusrussell/hwsw-crypto-xilinx-template

Template for using Xilinx Vivado and SDK with CMPE-661 (HWSW Crypto) projects in a version control friendly way.

cmpe661 cryptography hwsw-crypto version-control vivado xilinx xilinx-sdk xilinx-vivado zybo

Last synced: 07 Feb 2026

https://github.com/quantumcoinproject/hybrid-pqc

Hybrid Post Quantum Cryptography

cryptography post-quantum-cryptography

Last synced: 01 Feb 2026

https://github.com/debugagrawal/221b

A thriller mystery game where you have to find hidden clues and messages in each level and try to decrypt them to move to next levels "So Let's Ignite your Detective minds and help SHERLOCK"

ciphers console-game cryptography puzzle

Last synced: 08 Feb 2026

https://github.com/jkcso/dc-modelling

An exhaustive symbolic model checking analysis for the Dining Cryptographers' Problem which inspired DC-Networks offering anonymity, unlinkability and unobservability based on synchronous finite-state and infinite-state systems.

cryptography dc-nets dining-cryptographers

Last synced: 08 Feb 2026

https://github.com/systemslibrarian/crypto-lab-mpcith-sign

Browser-based MPC-in-the-Head signature demo — additive secret sharing, SHA-256 commitments, Merkle proofs, Fiat-Shamir transform, N-party simulation with hidden-view challenge, toy PERK permutation witness. Post-quantum signatures from hash functions alone. NIST Round 2: Mirath, PERK, FAEST. No backends. No simulated math.

crypto-lab cryptography digital-signatures fiat-shamir mirath mpc-in-the-head perk permuted-kernel-problem post-quantum secret-sharing zero-knowledge

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-lll-break

Browser-based LLL and BKZ lattice reduction demo — Gram-Schmidt orthogonalization, Lovász condition, step-by-step basis reduction animation, toy LWE primal attack, parameter explorer showing why Kyber's n=256 q=3329 survives while toy parameters fail instantly. The hardness assumption, made tangible. No backends. No simulated math.

bkz browser-demo crypto-lab cryptography gram-schmidt lattice-cryptography lattice-reduction learning-with-errors lll-algorithm post-quantum svp

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-falcon-seal

Browser-based Falcon demo — compact NTRU lattice signatures with Fast Fourier Sampling, side-by-side comparison against ML-DSA and SLH-DSA, and implementation security warnings. No backends. No simulated math.

browser compact-signatures crypto-lab cryptography digital-signatures falcon fast-fourier-sampling lattice-based ml-dsa nist ntru post-quantum pqc typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-lms-xmss

Browser-based Leighton-Micali Signatures (LMS) and Hierarchical Signature System (HSS) demo per RFC 8554 and NIST SP 800-208. LM-OTS + Merkle trees + two-level HSS, with the state-management story told honestly.

crypto-lab cryptography digital-signatures hash-based-cryptography hash-based-signatures hierarchical-signature-system hss leighton-micali-signatures lm-ots lms merkle-signatures merkle-tree nist-sp-800-208 post-quantum-cryptography rfc-8554 sha-256 stateful-signatures winternitz xmss

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/postquantum-jwt

PostQuantum.Jwt — Modern post-quantum hybrid JWT library for .NET 10 using X-Wing (X25519 + ML-KEM-768) and ML-DSA signatures.

cryptography csharp dotnet hybrid-cryptography jwt ml-dsa ml-kem post-quantum pqc security tokens x-wing

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-kyberslash

Browser-based educational simulation of the KyberSlash timing attacks on ML-KEM (Kyber) — secret-dependent division in poly_tomsg and poly_compress. Based on the CHES 2025 Best Paper. Vulnerable code, Barrett-reduction fix, and live attack simulation.

barrett-reduction ches-2025 constant-time crypto-lab cryptography iacr implementation-security kyber kyberslash ml-kem post-quantum-cryptography secret-dependent-division side-channel-attack side-channels timing-attack

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-bike-vault

Browser-based BIKE demo — code-based post-quantum KEM using QC-MDPC codes, Black-Gray-Flip decoding, and side-by-side comparison against ML-KEM. NIST Round 4 alternate candidate. No backends. No simulated math.

aes-256-gcm bike bit-flipping browser code-based crypto-lab cryptography kem nist post-quantum pqc qc-mdpc round4 typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-kdf-chain

Browser-based KDF demo — HKDF, PBKDF2, scrypt, and Argon2id compared side by side with live parameter tuning, real timing measurements, and a KDF decision tree. No backends. No simulated math.

argon2 argon2id browser crypto-lab cryptography hkdf kdf key-derivation memory-hard owasp password-hashing pbkdf2 scrypt typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-noise-pipe

Browser-based Noise Protocol Framework demo — NN, XX, IK, and IKpsk2 handshake patterns with real X25519 arithmetic, live transport encryption, and a WireGuard deep dive. No backends. No simulated math.

aes-256-gcm browser crypto-lab cryptography forward-secrecy handshake hkdf key-agreement noise-protocol secure-channel signal-protocol typescript vite wireguard x25519

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-bcrypt-forge

Browser-based bcrypt deep-dive — anatomy, cost factor benchmarking, timing-safe verification, and a real-world breach simulation. Part of the crypto-lab suite.

argon2 bcrypt blowfish browser-crypto cost-factor crypto-lab cryptography password-hashing password-security rainbow-table security timing-attack typescript vite web-security

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-dilithium-reject

Browser-based demo of ML-DSA (FIPS 204) rejection sampling. Live iteration feed, rejection-reason breakdown, acceptance histograms, and the timing side-channel tradeoff — why variable signing time is a feature, not a bug.

constant-time crypto-lab cryptography crystals-dilithium digital-signatures dilithium fiat-shamir-with-aborts fips-204 implementation-security lattice-cryptography lattice-signatures lyubashevsky ml-dsa ml-dsa-65 post-quantum-cryptography rejection-sampling timing-side-channel

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-stego-suite

Browser-based steganography suite — LSB substitution, DCT-domain hiding, and adaptive embedding with live chi-squared steganalysis. Hide the message, not just the content.

browser-crypto chi-squared-test covert-channel crypto-lab cryptography dct digital-watermarking image-processing lsb-steganography privacy security steganalysis steganography typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-iron-serpent

Browser-based demo of Serpent-256, the AES finalist with the largest security margin — featuring encrypt/decrypt, round comparison visualization, and live performance benchmarks

aes-finalist argon2id block-cipher browser-demo crypto-lab cryptography hmac javascript serpent symmetric-encryption

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-format-ward

Browser-based format-preserving encryption demo — FF1 and FF3-1 live tokenization of credit cards, SSNs, and phone numbers. Real AES-256 Feistel rounds. No backends. No simulated math.

aes-256 browser crypto-lab cryptography data-masking feistel ff1 ff3 format-preserving-encryption fpe nist pci-dss tokenization typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-psi-gate

Browser-based Private Set Intersection demo implementing classic DH-PSI (Meadows 1986, Huberman-Franklin-Hogg 1999) over ristretto255 with RFC 9380 hash-to-curve. The primitive behind Signal contact discovery and Apple password monitoring.

contact-discovery crypto-lab cryptography ddh dh-psi diffie-hellman hash-to-curve noble-curves privacy-preserving private-set-intersection psi rfc-9380 ristretto255 secure-computation secure-multi-party-computation secure-two-party-computation signal-protocol

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-mceliece-gate

Browser-based Classic McEliece demo — the oldest post-quantum KEM (1978), binary Goppa codes, visceral 261KB public key visualization, and four-way comparison against ML-KEM, BIKE, and HQC. No backends. No simulated math.

aes-256-gcm binary-goppa browser code-based crypto-lab cryptography goppa-codes kem lattice mceliece nist post-quantum pqc typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-patron-shield

Browser-based demo of two-server Information-Theoretic Private Information Retrieval (IT-PIR) — applied to library catalog privacy. Because patrons deserve mathematical guarantees, not just policy promises.

crypto-compare cryptography information-theoretic-security library-privacy pir private-information-retrieval xor

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-hybrid-sign

Browser-based PQ/T composite signature demo implementing the Ed25519 + ML-DSA-65 hybrid per IETF LAMPS draft-ietf-lamps-pq-composite-sigs-16. Classical + post-quantum defense in depth for long-lived signatures.

composite-signatures crypto-lab cryptography defense-in-depth digital-signatures dilithium ed25519 hybrid-signatures ietf-draft lamps ml-dsa ml-dsa-65 noble-curves noble-post-quantum post-quantum-cryptography pq-t-hybrid tls-1-3 x509

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-model-breach

Browser-based HiAE threat model case study — AESL, Theorem 1 candidate enumeration, MITM state recovery, byte decomposition, guess-and-determine key recovery. Security claims are contracts. The threat model is the fine print. No backends. No simulated math.

aead aes algebraic-attacks browser-demo crypto-lab cryptography meet-in-the-middle security-analysis threat-modeling typescript vite

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-blind-oracle-api

Browser-based Rust + Axum + TFHE-rs backend for crypto-lab-blind-oracle — gate-bootstrapped homomorphic addition on FheUint8 ciphertexts. Holds only a ServerKey. Cannot decrypt its own output.

axum crypto-lab cryptography fhe homomorphic-encryption privacy rust tfhe webassembly

Last synced: 01 Jun 2026

https://github.com/systemslibrarian/crypto-lab-silent-tally

Browser-based demo of secure multi-party computation — five hospitals compute combined enrollment without revealing individual counts. Shamir SSS · additive homomorphism · GF(2⁶¹-1) · no trusted third party.

additive-homomorphism cryptography finite-field information-theoretic-security lagrange-interpolation mpc secure-multiparty-computation shamir-secret-sharing

Last synced: 01 Jun 2026

https://github.com/devehab/cryptotools

An educational cryptography toolkit in Arabic that provides hands-on learning for various cryptographic concepts including wallet generation, encryption/decryption, hashing, and digital signatures. All operations are performed client-side for maximum privacy and security.

cryptography digital-signatures encryption-decryption encryption-decryption-tool hash-functions open-source wallet-generator

Last synced: 09 Feb 2026

https://github.com/vaibhavdixit09/taskmanagemnetfrontend

TaskMaster Pro - Advanced Task Management System with Google Authentication

cron cryptography css3 expressjs javascript jsx mongodb nodejs passportjs reactjs

Last synced: 26 Feb 2026

https://github.com/edoars/public-key-crypto-notes

LaTeX notes (in italian) for the undergraduate Public-key Cryptography course at University of Roma Tre

cryptography latex-notes math notes public-key-cryptography

Last synced: 10 Feb 2026

https://github.com/atropinetears/atropinetears.github.io

My personal site to not only demonstrate my web design / web development skills, but also to list out my blog posts, projects, resources, and other information.

0xsilene blog cryptography github-io github-pages security web web-design web-development website

Last synced: 27 Feb 2026

https://github.com/projects-developer/super-cipher-project

The Super Cipher Project is a cryptographic system designed to provide ultra-high security for sensitive information. Project Includes Source Code, PPT, Synopsis, Report, Documents, Base Research Paper & Video tutorials

btechprojects cipheralgorithm computerscienceprojects cryptography cryptoproject cybersecurity datasecurity mtechprojects securecommunication supercipher

Last synced: 11 Feb 2026

https://github.com/ddc/ddccryptography

Encode and Decode strings with Cryptography

cryptography ddccryptography decode decoder encode encoder python python-3 python3

Last synced: 11 Feb 2026

https://github.com/aeliot-tm/doctrine-encrypted-bundle

Doctrine Encrypted bundle permits to encrypt/decrypt separate columns of database via Doctrine column types.

ast cryptography decryption doctrine doctrine-extension doctrine-orm encryption php routines symfony-bundle

Last synced: 12 Feb 2026

https://github.com/ametel01/tatsumaki

Token mixer for Starknet

cairo cryptography privacy starknet

Last synced: 28 Feb 2026

https://github.com/acestojanoski/key-forge

Effortlessly encrypt and decrypt text in an instant with our user-friendly, open-source tool.

aes aes-256 aes-256-gcm cryptography cryptography-tools decryption encryption opensource react vite

Last synced: 16 Apr 2026

https://github.com/ben854719/trade-transfer-workflow-optimizer

This AI portfolio tools securely analyzes asset allocation, sector exposure, and performance. Its graph compares real and predicted close prices, enhanced with sentiment indicators such as “Confident” and “Surprised.” An avatar assistant provides user guidance combining technical accuracy with intuitive explanations.

agentic-ai avatar cryptography emotion-analysis encryption gemini json langgraph langraph machine-learning-algorithms matplotlib mcp-server numpy opencv-python pandas python pytorch rs256 seaborn

Last synced: 15 Feb 2026

https://github.com/siterelenby/keyquorum

Shamir secret sharing daemon for distributed teams. Memory hardened, designed to prevent intercepting or handling another user's key or the secret itself, without jank or vulnerability points like shared tmux sessions.

cli cryptography cryptography-tools distributed-teams key-management linux rust secret-sharing security shamir shamir-secret-sharing

Last synced: 12 Jun 2026

https://github.com/animo/expo-secure-environment

Expo Module for cryptographic operations using the devices Secure Environment behind biometric authentication.

android biometry cryptography expo ios react-native secure-environments typescript

Last synced: 16 Feb 2026

https://github.com/tinyadapter/litecrypt.core

A Simple C# Cryptography Package Based on .NET Core

cryptography dotnet-core

Last synced: 16 Apr 2026

https://github.com/krisarmstrong/enigma-v300

> Complete collection of Enigma V300 option key algorithm implementations

c calculator ci-cd cpp cryptography encryption enigma fluke github-actions nettool network-testing option-keys python

Last synced: 04 Mar 2026

https://github.com/forgesworn/canary-kit

Deepfake-proof identity verification. Per-member spoken words, silent duress detection, encrypted group sync. Open protocol.

cryptography deepfake-detection duress-detection identity-verification minimal-dependencies nostr open-protocol pwa security typescript

Last synced: 01 Apr 2026

https://github.com/qalle2/nes-md5

Qalle's MD5 Hasher (NES)

6502 assembly cryptography homebrew md5 nes

Last synced: 16 Apr 2026

https://github.com/farfarfun/funsecret

加密和安全工具包 - 提供加密、解密和安全相关功能

cryptography encryption farfarfun python secret security

Last synced: 05 Mar 2026

https://github.com/paolino/keri-lean

Lean 4 formalization of KERI protocol invariants

cryptography formal-verification keri lean4 theorem-proving

Last synced: 05 Mar 2026

https://github.com/iosialectus/haskellcipherplay

Implementations of RSA, Blum Blum Shub PRNG, affine and polyalphabetic ciphers, and supporting number theory in Haskell.

cryptography functional-programming haskell number-theory prng rsa

Last synced: 02 Apr 2026

https://github.com/oanderoficial/bitcoin-cli-script

Ferramenta em C, que é um utilitário para o bitcoin-cli. Com o Bitcoin-cli Script você terá mais agilidade em obter informações da blockchain utilizando o seu node.

bitcoin bitcoin-cli blockchain blockchain-technology cryptography linux node

Last synced: 17 Apr 2026

https://github.com/waridrox/password-manager

Encrypted password manager to store website passwords.

cryptography password-manager reactjs

Last synced: 17 Apr 2026

https://github.com/mw2000/ubt

A reference implementation of a unified binary tree using 32-byte keys and values

cryptography ethereum merkle-tree

Last synced: 04 Apr 2026

https://github.com/vasilievsv/hw.pki-on-box

Educational PKI server on Radxa Zero (Linux) + STM32H750 TRNG via USB HID. SELinux + eBPF isolation. Python daemon. ISO 26262 ASIL A (educational).

buildroot cryptography ebpf embedded-linux iso26262 pki radxa selinux-policy-lang stm32 trng

Last synced: 12 Apr 2026

https://github.com/albovo/ctf-writeups

Here you can find some of the writeups of the ctfs I've played so far.

cryptography ctf-writeups network-security pwn python reverse-engineering scripting web-security

Last synced: 17 Apr 2026

https://github.com/sovereignbase/cryptosuite

JS/TS runtime-agnostic, quantum-safe, and agile cryptography toolkit with a declarative API for cipher messaging, message authentication, digital signatures, key agreement, and identifiers.

browser bun bytecodec crypto cryptography decryption deno encryption hmac jwk node opaque-identifiers signing sovereignbase typescript verification webcrypto

Last synced: 17 Apr 2026

https://github.com/akshdzn/encore

Encore is a web based tool for obfuscating or scrambling text using a variety of methods. Useful for scavenger hunts, easter eggs, or just fun.

cipher cryptography css html svelte tools vite

Last synced: 18 Apr 2026

https://github.com/abdulrahmans0414/securepass-generator

SecurePass Generator is a modern, user-friendly password generator built with React. Create strong, randomized passwords with customizable options like length, numbers, and special characters.

clipboard-copy cryptography frontend password-generator react securepasswords security tailwindcss user-friendly web-application

Last synced: 18 Apr 2026

https://github.com/alessiofrittoli/crypto-key

Lightweight TypeScript library for Node.js Cryptographic keys

cipher cripto-keys cryptography hash hmac scrypt

Last synced: 05 Apr 2026

https://github.com/kristinjeanna/crypto

Provides a variety of additional crypto packages for Go.

crypto cryptography go golang salted-hash ssha

Last synced: 05 Apr 2026

https://github.com/kimmy665/cores

🚀 Build modern admin panels easily with CoreS, a responsive template using React, TypeScript, and Tailwind CSS. Perfect for streamlined web applications.

ahb-lite asic-design asp-net-core audio axi4 bitcoin carthage cocoapods coredata cryptocurrency cryptography open-isa open-source-hardware riscv rtl sram usb western-digital

Last synced: 18 Apr 2026

https://github.com/saiteja-talluri/cryptosuite-application

A small cryptosuite application written in C++

cryptography miller-rabin rsa-encryption

Last synced: 19 Apr 2026

https://github.com/nir3x/cryptorand.cpp

CryptoRand.cpp - Random Key Generation using Cryptographic Techniques

algorithm algorithms c-plus-plus cpp cryptography encryption entropy random random-number-generation security

Last synced: 04 Jun 2026

https://github.com/demining/an-attempt-to-predict-the-behavior-of-the-properties-of-the-secp256k1-elliptic-curve

An attempt to predict the behavior of the properties of the secp256k1 Elliptic Curve: Cryptography and cryptocurrency related parameters secp256k1 reveals several vulnerabilities and potential threats:

ai bitcoin bitcoin-wallet btc cryptocurrency cryptography cryptography-algorithms ecc elliptic-curve elliptic-curve-cryptography elliptic-curves quantum-computing secp256k1 secp256k1-ecdsa

Last synced: 20 Apr 2026

https://github.com/karthik558/rust-crypt

A lightweight yet powerful file encryption utility implemented in Rust. Securely protect your sensitive files with AES-256-GCM encryption and Argon2 password-based key derivation.

cli-tool cross-platform cryptography encryption-decryption password-protection rust

Last synced: 05 Jun 2026

https://github.com/bch-team-pro/bch-wallet

Bitcoin Cash (BCH) – securely send, receive, and store BCH with full control over your private keys. Works on Windows, Linux, and macOS, with support for hardware wallets, QR codes, and transaction tracking. No registration required—ideal for desktop-focused users.

bch bch-coin bch-electrum-wallet bch-wallet bitcoin-cash bitcoin-wallet crypto crypto-wallet cryptography electrum electrum-bitcoin-cash electrum-cash electum-bch non-custodial web3

Last synced: 21 Apr 2026

https://github.com/separatrixxx/crypto_labs_6_sem

👓 Laboratory work for the 6th semester of MAI on cryptography

cryptography matplotlib numpy python

Last synced: 21 Apr 2026

https://github.com/quantachain/quanta-android-core

Core Android library powering QuantaChain mobile applications, built in Rust for high-performance cryptographic operations and secure transaction handling.

cryptography pqc

Last synced: 05 Jun 2026

https://github.com/teawithsand/crypka

Crypka makes writting apps that use cryptography easier

crypto cryptography encryption encryption-decryption-library

Last synced: 23 Apr 2026

https://github.com/soenneker/soenneker.cryptography.ed25519

A lightweight C# library providing utilities for verifying Ed25519 digital signatures using public keys

cryptography csharp dotnet ed25519 ed25519util signing util verification verify

Last synced: 24 Apr 2026

https://github.com/selendra/contract-registry

Selendra Contract Registry is a WASM smart contract registry writen in Rust based on ink! smart contract framwork.

cryptocurrency cryptography p2p-network payment rustlang smart-contracts token wasm

Last synced: 24 Apr 2026

https://github.com/crosbydoo/kriptografi_konvensional

Konverter untuk kriptografi jenis klasik atau konvensional yang terdiri dari Caesar Cipher dan Vignere Cipher. Dibuat menggunakan bahasa dart, dijalankan menggunakan command line.

caesar-cipher converter cryptography dart konventional-cryptography kriptografi kriptografi-klasik uty vignere-cipher

Last synced: 24 Apr 2026

https://github.com/simplito/crypt-erl

Erlang wrapper for unix libcrypt library

bcrypt cryptography erlang libcrypt

Last synced: 06 Jun 2026

https://github.com/paulopacitti/ascon-v

5️⃣ Ascon lightweight cryptographic algorithm implementation for improved performance on riscv64

allwinner allwinner-d1 ascon cryptography lightweight-cryptography risc-v riscv64

Last synced: 25 Apr 2026

https://github.com/hopex-development/cipher

Provides encryption and decryption (not for everyone, see the documentation) of strings using MD5, SHA1, SHA256, Base 16, Base64, DES, AES algorithms.

aes cryptography dotnetframework encryption

Last synced: 25 Apr 2026

https://github.com/islam-hady9/image-encryption-and-steganography-with-des_and_lsb

An image encryption and steganography project implementing DES encryption and LSB techniques for secure image embedding and transmission.

cryptography decryption des encryption image-processing jupyter-notebook lsb python steganography

Last synced: 25 Apr 2026

https://github.com/rudolphreti/cicla

Cicla is a free application for generating ciphers that cannot be cracked without the key. The app enables both encryption and decryption of messages using a specially prepared key.

cryptography nodejs typescript

Last synced: 25 Apr 2026

https://github.com/cullis-security/cullis

Trust infrastructure for AI agents across organizations. Verified identity, explicit authorization, cryptographic audit trail.

ai-agents api-gateway cryptography dpop e2e-encryption fastapi federated-identity iam mcp mtls multi-agent-systems pki python self-hosted spiffe trust-broker workload-identity zero-trust

Last synced: 13 May 2026

Cryptography Awesome Lists
awesome-cryptography 272 awesome-blockchain-rust 108 Computer-Science-Resources 51 awesome-crypto-papers 102 awesome-he 90 awesome-substrate 165 awesome-ctf-resources 250 awesome-cryptography-rust 80 awesome-post-quantum 161 awesome-zama 344 Library-of-Ethereum 138 awesome-algorand 220 foundational-knowledge-for-programmers 53 awesome-infosec 83 awesome-ethereum-finance 93 awesome-risc0 46 Blockchain-Guide 538 tryhackme-awesome 1,057 bitcoin-history 137 awesome-position-based-quantum-cryptography 68 awesome-client-side-gpu 31 awesome-anonymity-papers 539 fucking-awesome-cryptography 195 free-cryptography-resources 73 awesome-julia-security 129 awesome-blockchain 30 awesome-bitcoin-internals 45
Cryptography Categories
Rooms 1,046 Frameworks and Libs 343 Papers 326 Contributed talks, posters and presentations 295 The list 248 Talks, posters, and presentations 243 Cryptography 176 Tutorials 158 Resources 155 Research papers and publications 141 Uncategorized 129 2018 106 MEV 96 Tools 95 Blockchain Explorers 93 Blockchain Playgrounds 83 Learning Resources 76 Research Groups 74 Misc 74 2017 Scaling Battles 68