There are 5 repositories under cryptographic topic.
immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history
A collection of common (interesting) cryptographic mistakes and learning resources.
FPE - Format Preserving Encryption with FF3 in Python
Tools for encryption, decryption and cracking from several cryptographic systems.
A CrossLanguage Encryption Module to encrypt data/files (Asymmetric and Symmetric encryption handled)
A PHP Library that allows you to decode and manipulate CAdES or in other words CMS Advanced Electronic Signatures described in ETSI standart TS 101 733
Credits(CRDS) - An Evolving Currency For An Evolving Society
A tiny isomorphic fast function for generating a cryptographically random hex string.
General library for iOS, iPadOS and macOS app. Load image, create animation, round corner, check connection, crypto, toast, alert and much more easily with AfriwanLib.
A cryptographic tool for the deterministic generation of unique user IDs, and NaCl cryptographic keys
A simple algorithm for encryption-decryption using SP-Network
C++ implementation of cryptographic algorithms such as AES, DES, RSA, DSA, ECC (elliptic curve), MD5, Diffie_Hellman, ElGamal, Caesar cipher, and shift cipher. AES、DES、RSA、DSA、ECC(椭圆曲线)、MD5、Diffie_Hellman、ElGamal、凯撒密码、移位密码等密码学算法的C++实现。
PKI Token provide secure storage for digital certificates and private keys. They allow public-key cryptography and digital signatures to be leveraged securely, without risk of leaking the private key information.
A repository with work on neural cryptography
Sample dashboard app for Zax Cryptographic Relay
Signal Protocol (with header encryption) implementation for JavaScript.
Electronic Croquette Cats ATECC608 Breakout Board Cryptographic co-processor with secure hardware-based key storage
a toolbox to encrypt automatically file in a folder (FileSystemWatcher) using Cryptographic Message Syntax format (CMS) and a public key (certificate)
Cryptographically Generated Address for SeND IPv6
Digital Forensic Suite
A Web-App which converts a pre-defined set of 36 images to hash code You can choose upto four images at once the hashed passwords are unencryptable
Integer Squaring Algorithm
A tool for the deterministic generation of unique user IDs, and NaCl cryptographic keys from a single username and high entropy passphrase.
The OWASP Cheat Sheet Series 中文版
A [fairly slow and] secure 512-bit one way cryptographic hash function.