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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/the729/go-libra

Libra go client library with crypto verifications

blockchain cryptography go golang javascript libra

Last synced: 17 Nov 2024

https://github.com/nsacyber/simon-speck-supercop

Fast implementations of the SIMON and SPECK lightweight block ciphers for the SUPERCOP benchmark toolkit. #nsacyber

cipher ciphers crypto crypto-library cryptography cryptography-library simon speck supercop

Last synced: 05 Nov 2024

https://github.com/ethereum/cryptography-research-website

Ethereum Foundation Cryptography Research Website

cryptography ethereum nextjs react

Last synced: 07 Oct 2024

https://github.com/ThoughtfulDev/SupergirlOnCrypt

CryptoTrojan in Python (For educational purpose ONLY)

crypto cryptography python python3 ransomware supergirl

Last synced: 12 Aug 2024

https://github.com/armfazh/rfc7748_precomputed

Updated! (Dec2-2019) This is a C-language software library that provides optimized implementations of the Diffie-Hellman functions known as X25519 and X448 (RFC-7748) for 64-bit architectures.

adcx cryptography curve25519 diffie-hellman ladder mulx rfc7748 x25519

Last synced: 02 Nov 2024

https://github.com/harshkapadia2/networking

Harsh Kapadia's Computer Networking knowledge base.

computer-networks cryptography network-security networking

Last synced: 22 Oct 2024

https://github.com/noloader/aes-intrinsics

AES encryption function using Intel, ARMv8 and Power8 intrinsics

aes-intrinsics aes-power8 armv8 c crypto cryptography power8 powerpc x86 x86-64

Last synced: 14 Nov 2024

https://github.com/daniestevez/galileo-osnma

Galileo OSNMA (Open Service Navigation Message Authentication)

authentication cryptography galileo gnss osnma

Last synced: 14 Oct 2024

https://github.com/w3c/vc-data-integrity

W3C Data Integrity Specification

credentials cryptography standard vc-wg verifiable w3c

Last synced: 07 Oct 2024

https://github.com/randombit/pairings.py

Elliptic curve pairing in Python

cryptography ecc pairing python

Last synced: 15 Oct 2024

https://github.com/adria0/za

An experimental rust zksnarks compiler with embeeded bellman-bn128 prover

cryptography ethereum learning-by-doing rust smartcontract zk-snarks

Last synced: 01 Nov 2024

https://github.com/novotnyllc/rsakeyvaultprovider

Enables Azure Key Vault secrets and certificates to be used by .NET Crypto

cryptography key-vault rsa x509

Last synced: 13 Nov 2024

https://github.com/a16z/zkvm-benchmarks

Benchmarks of popular zkVMs including Jolt

arkworks crypto cryptography snark zk zk-snarks zkp zkvm

Last synced: 09 Nov 2024

https://github.com/akushwarrior/steel_crypt

A collection of high-level API's exposing PointyCastle to perform hashing and encrypting in popular/secure algorithms.

aes algorithm algorithms blake2b chacha20 cli crypto-tools cryptography dart data-security decryption encryption flutter hashing hmac password ripemd rsa salsa20 sha256

Last synced: 09 Nov 2024

https://github.com/VirgilSecurity/demo-firebase-ios

[DEPRECATED] See https://github.com/VirgilSecurity/demo-e3kit-ios and https://github.com/VirgilSecurity/virgil-e3kit-firebase-func for up-to-date code. -- A simple iOS application that demonstrates how the end-to-end encryption works. The application uses firebase as a backend service for authentication and chat messaging.

cryptography e2ee encryption end-to-end-encryption firebase firebase-cloud-messaging ios ios-app secured-by-virgil

Last synced: 04 Aug 2024

https://github.com/lakinduakash/wadec12

Decrypt WhatsApp database files with the key

cryptography whatsapp

Last synced: 28 Oct 2024

https://github.com/virgilsecurity/demo-firebase-ios

[DEPRECATED] See https://github.com/VirgilSecurity/demo-e3kit-ios and https://github.com/VirgilSecurity/virgil-e3kit-firebase-func for up-to-date code. -- A simple iOS application that demonstrates how the end-to-end encryption works. The application uses firebase as a backend service for authentication and chat messaging.

cryptography e2ee encryption end-to-end-encryption firebase firebase-cloud-messaging ios ios-app secured-by-virgil

Last synced: 09 Nov 2024

https://github.com/erhant/crypto-notes

My notes related to Cryptography & Zero-Knowledge.

blog cryptography markdown mdbook

Last synced: 28 Oct 2024

https://github.com/baking-bad/netezos

Netezos is a cross-platform Tezos SDK for .NET developers, simplifying the access and interaction with the Tezos blockchain

blockchain cryptography tezos tezos-api tezos-blockchain tezos-client

Last synced: 17 Nov 2024

https://github.com/vletoux/openpgp-csp

A CSP for the OpenPGP card - goal: add write support for certificate enrollment

cryptographic-service-provider cryptography csp driver openpgp smart-card windows

Last synced: 28 Oct 2024

https://github.com/stephenlacy/go-urbit

Golang interface for Urbit. Connect natively with urbit's ames wire protocol

cryptography golang urbit

Last synced: 28 Oct 2024

https://github.com/mko-x/sharedaes-gcm

Attempt for a cross platform AES-GCM encryption

aes aesgcm android-library cryptography gcm ios-library

Last synced: 27 Oct 2024

https://github.com/wasmcloud/nkeys

Rust implementation of the NATS nkeys library

cryptography ed25519 nats nkeys

Last synced: 16 Nov 2024

https://github.com/sgl0v/scrypto

Elegant Swift interface to access the CommonCrypto routines

commoncrypto cryptographic-hash-functions cryptography encryption hmac ios swift

Last synced: 24 Oct 2024

https://github.com/virgilsecurity/demo-firebase-android

[DEPRECATED] See https://github.com/VirgilSecurity/demo-e3kit-android and https://github.com/VirgilSecurity/virgil-e3kit-firebase-func for up-to-date code. A simple Android application that demonstrates how the end-to-end encryption works. The application uses firebase as a backend service for authentication and chat messaging.

android cryptography end-to-end-encryption firebase firebase-authentication firebase-chat

Last synced: 09 Nov 2024

https://github.com/sgl0v/SCrypto

Elegant Swift interface to access the CommonCrypto routines

commoncrypto cryptographic-hash-functions cryptography encryption hmac ios swift

Last synced: 14 Aug 2024

https://github.com/trpkit/trpkit

Building zero-knowledge end-to-end encrypted web tooling

cryptography end-to-end-encryption nextjs nodejs open-source react security typescript

Last synced: 10 Oct 2024

https://github.com/fny/xorcist

Blazing-fast-cross-platform-monkey-patch-free string XOR

cryptography encodings jruby

Last synced: 07 Nov 2024

https://github.com/jacopodl/Pulsar

Data exfiltration and covert communication tool

cryptography data-exfiltration golang network pulsar

Last synced: 01 Nov 2024

https://github.com/trailofbits/indurative

Easily create authenticated data structures

cryptography haskell haskell-library trustless

Last synced: 08 Nov 2024

https://github.com/gleam-lang/crypto

⛓️ Crypto functionality for Gleam applications

cryptography gleam

Last synced: 15 Nov 2024

https://github.com/magical/argon2

Argon2 password hashing scheme in pure Go

cryptography

Last synced: 07 Nov 2024

https://github.com/byt3n33dl3/teeth

Teeth - smilodon cybertooth is a password decryption utilities for online services & offline hashes, fastest and most advanced password cracking. Supports hundreds of hash & cipher types, runs on many operating systems, calculate and brute - forcing using CPUs, GPUs, and even some FPGAs.

abusive assembler cryptography hash https hydra john linux memory passwords protocol recovery teeth

Last synced: 12 Oct 2024

https://github.com/ron4fun/SharpHash

SharpHash is a C# hashing library which provides an easy to use interface for computing hashes and checksums of data. It also supports state based (incremental) hashing.

argon2 blake2 blake3 crc crypto cryptography has160 hash haval hmac pbkdf2 scrypt sha-algorithms sha256 siphash snefru tiger2 whirlpool xof

Last synced: 14 Nov 2024

https://github.com/gdanezis/bplib

A bilinear pairing library for petlib

bilinear-pairing-library cryptography python python3

Last synced: 28 Oct 2024

https://github.com/bytemare/opaque

Go implementation of OPAQUE, the asymmetric password-authenticated key exchange protocol.

cryptography elliptic-curves encryption go golang opaque password-safety ristretto255 security

Last synced: 14 Nov 2024

https://github.com/jedisct1/cpace

A CPace PAKE implementation using libsodium.

cpace crypto cryptography libsodium pake ristretto

Last synced: 16 Oct 2024

https://github.com/virgilsecurity/virgil-crypto-javascript

Virgil JavaScript Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 16 Nov 2024

https://github.com/nulltea/tlock-rs

Rust library for practical time-lock encryption using `drand` threshold network

cryptography drand encryption timelock tlock

Last synced: 09 Nov 2024

https://github.com/hannesm/conex

establish trust in community repositories, cryptographically signed by library authors

conex cryptography ocaml opam package-manager trust

Last synced: 01 Nov 2024

https://github.com/microsoft/scitt-ccf-ledger

Supply Chain Integrity Transparency and Trust ledger application using Confidential Consortium Framework (CCF)

ccf cryptography scitt security supply-chain

Last synced: 07 Oct 2024

https://github.com/evian-zhang/introduction-to-modern-cryptography

边学边写的一本现代密码学简介

cryptography

Last synced: 30 Oct 2024

https://github.com/phongnguyend/practical.cryptography

simple extension methods which make working with cryptography easier

asymmetric-algorithm cryptography hash-algorithm symmetric-algorithm

Last synced: 28 Oct 2024

https://github.com/enricobottazzi/designated-verifier-proof

Reusable component to add a designated verifier to your zk circom circuit. It means that the zk proof generated from your circuit cannot be verified by someonewho is not the designated verifier (identified by its ethereum public address)

circom cryptography ecdsa-cryptography signature-verification snarkjs zk-snarks

Last synced: 08 Nov 2024

https://github.com/ahf/passphrase-identity

Regenerable ed25519 keys for OpenSSH and OpenPGP.

cryptography ed25519 openpgp openssh privacy

Last synced: 01 Nov 2024

https://github.com/topgunbuild/topgun

⚡️ Realtime, offline-first, secure, graph data synchronization engine. Reimplementation of gunDB in TypeScript

crdt cryptography database firebase graph key-value-store nodejs nosql offline-first pubsub realtime storage typescript websocket websockets

Last synced: 15 Nov 2024

https://github.com/grapheneos-archive/attestationsamples

A small subset of the submitted sample data from https://github.com/GrapheneOS/Auditor. It has a sample attestation certificate chain per device model (ro.product.model) along with a subset of the system properties from the sample as supplementary information.

android attestation authenticity cryptography hsm integrity remote-attestation secure-boot secureboot security strongbox verifiedboot

Last synced: 15 Nov 2024

https://github.com/pymmdrza/cryptofuzz

cryptofuzz python package for generated fast and easy wallet private key hex bytes mnemonic convert

axe bitcoin cryptofuzz cryptography dogecoin ethereum key litecoin mnemonic private privatekey python-package qtum ton tron wallet wif xprv xpub zcash

Last synced: 14 Nov 2024

https://github.com/dosaygo-research/rain

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

call-for-papers cpp cryptanalysis cryptanalysis-tasks cryptography cryptohash emscripten hash rain rainbow rainhash rainstorm wasm

Last synced: 08 Nov 2024

https://github.com/calderwhite/gif-msg

Hide 127 bytes in a gif without touching any pixels or colors

cryptography gifs steganography steganography-algorithms

Last synced: 28 Oct 2024

https://github.com/randombit/botan-rs

:shrimp: Rust cryptography library

cryptography rust

Last synced: 13 Nov 2024

https://github.com/c2sp/x509-limbo

A suite of testvectors for X.509 certificate path validation and tools for building them

cryptography x509

Last synced: 17 Nov 2024

https://github.com/paragonie/libgossamer

Public Key Infrastructure without Certificate Authorities, for WordPress and Packagist

blake2 crypto cryptography digital-signature ed25519 gossamer php pki secure-code-delivery security sha384 wordpress

Last synced: 17 Nov 2024

https://github.com/lolsecs/LolSec

Collection Of LolSec

cryptography exploitation ransomeware

Last synced: 11 Nov 2024

https://github.com/virgilsecurity/virgil-sdk-javascript

Virgil Core SDK allows developers to get up and running with Virgil Cards Service API quickly and add end-to-end security to their new or existing digital solutions to become HIPAA and GDPR compliant and more.

core-sdk cryptography encryption end-to-end-encryption gdpr hipaa pki sdk

Last synced: 16 Nov 2024

https://github.com/ZenGo-X/fs-dkr

FS-DKR: One Round Distributed Key Rotation

cryptography

Last synced: 09 Nov 2024

https://github.com/nxrighthere/Hydrogen-CSharp

Managed C# wrapper for Hydrogen cryptographic library by Frank Denis

cryptography dotnet encryption hashing interop security

Last synced: 10 Nov 2024

https://github.com/amagioss/slv

Securely store, share, and access secrets alongside the codebase.

cryptography encryption engineering-enablement local secrets secrets-manager secure secure-local-vault slv vault

Last synced: 15 Nov 2024

https://github.com/virgilsecurity/virgil-crypto-php

Virgil PHP Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 16 Nov 2024

https://github.com/nervous-systems/java-unsigned-integers

Optimized, immutable Java implementations of fixed-width, unsigned integers.

biginteger cryptography java java-8 math openjdk

Last synced: 13 Oct 2024

https://polkadot-blockchain-academy.github.io/pba-content/

An intensive academic program teaching Blockchain, Substrate, and Polkadot.

blockchain cryptography distributed-systems polkadot substrate web3

Last synced: 07 Nov 2024

https://github.com/sumup-oss/vaulted

Multi purpose cryptography tool for encryption/decryption using AES256 GCM

cryptography devops go golang

Last synced: 14 Nov 2024

https://github.com/ignis-sec/CtfCryptoTool

A tool for automated analysis of ctf type crypto challenges

crypto cryptography ctf

Last synced: 04 Aug 2024

https://github.com/wolfssl/meta-wolfssl

wolfSSL layer for OpenEmbedded and Yocto, containing product recipes, examples, and bbappend files.

bblayers bitbake cryptography mqtt openembedded poky security ssh tls tls13 tpm2 wolfmqtt wolfssh wolfssl wolftpm yocto yocto-project

Last synced: 11 Nov 2024

https://github.com/browserify/buffer-xor

A simple module for bitwise-xor on buffers

bitwise-xor buffer buffer-xor cryptography javascript xor

Last synced: 06 Nov 2024

https://github.com/ignis-sec/ctfcryptotool

A tool for automated analysis of ctf type crypto challenges

crypto cryptography ctf

Last synced: 13 Nov 2024

https://github.com/miladrahimi/phpcrypt

Encryption, decryption, and password hashing tools for PHP projects

aes asymmetric cryptography decrypt encrypt hash openssl rsa symmetric

Last synced: 25 Oct 2024

https://github.com/jedisct1/rust-xoodyak

Xoodyak, a lightweight and versatile cryptographic scheme implemented in Rust.

crypto cryptography cyclist lightweight nist xoodoo xoodyak

Last synced: 01 Nov 2024

https://github.com/tuxxy/hazmat-math

Hazmat ECC arithmetic for Cryptography.io

cryptography ecc elliptic-curve-arithmetic elliptic-curves secp256k1

Last synced: 10 Nov 2024

https://github.com/magnesium-uploader/magnesium-oxide

A blazingly fast, privacy-first ShareX uploader coded in Rust (using actix web) which utilizes the AES256-GCM-SIV encryption standard to securely store uploaded content.

actix-web aes-256 aes-encryption async async-rust asyncronous blazingly-fast cryptography discord encryption fast overkill rust rust-lang secure secure-by-default sharex sharex-server sharex-upload sharex-uploader

Last synced: 02 Nov 2024

https://github.com/finfet/kestrel

File encryption done right

cryptography encryption end-to-end-encryption

Last synced: 07 Aug 2024

https://github.com/erhant/lambda-0b10

Lecture notes & exercises from Sparkling Water Bootcamp in Cryptography 0b10.

cryptography lambdaworks math rust

Last synced: 28 Oct 2024

Cryptography Awesome Lists
awesome-cryptography 270 Computer-Science-Resources 51 awesome-blockchain-rust 105 awesome-crypto-papers 102 awesome-iam 274 awesome-he 82 awesome-substrate 165 awesome-cryptography-rust 78 awesome-ctf-resources 239 awesome_computer_science 116 Library-of-Ethereum 138 awesome-algorand 202 awesome-zama 179 awesome-ethereum-finance 93 awesome-infosec 83 Blockchain-Guide 538 awesome-risc0 46 bitcoin-history 137 fucking-awesome-cryptography 193 awesome-anonymity-papers 30 free-cryptography-resources 73
Cryptography Categories
Contributed talks, posters and presentations 225 The list 206 Cryptography 115 Resources 111 2018 96 Frameworks and Libs 92 Blockchain Explorers 91 Research papers and publications 87 MEV 83 Password-less auth 82 Authorization 79 Tools 79 Development Tools 77 Uncategorized 75 Ecosystem 63 Papers 60 Misc 57 More 56 Content 55 Multi-factor auth 54