crypto-library

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

Synopse mORMot ORM/SOA/MVC framework

Advanced crypto library for the Go language

A Linux Ransomware

Pure Java implementation of EdDSA

The SIMON and SPECK families of lightweight block ciphers. #nsacyber

Highly modular & configurable hash & crypto library

dude, is my code constant time?

Cryptographic api for Clojure

Nim cryptographic library

Pure Java implementation of Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud. Android ready. Online playground available.

Javascript implementation of Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud.

Spritz encryption system portable C library, CSPRNG, cryptographic hash and MAC functions, symmetric-key data encryption, and general-purpose functions. It's also an Arduino library.

Rust Post-Quantum cryptography

Security framework for building multi-user end-to-end encrypted data storage and sharing/processing with zero leakage risks from storage and transport infrastructure.

Collection of password hashers.

a fully python Diffie-Hellman Library

Design and development Crypto algorithms.

Classical ciphers: Caesar, ADFGX, ROT13 and etc.

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

A cryptographic library in SPARK 2014

A python implementation for Noise Protocol Framework

Lightweight cryptography library wrapper

A CrossLanguage Encryption Module to encrypt information/data/files (Asymmetric and Symmetric encryption handled)

example C language implementation of SIMON and SPECK lightweight block ciphers.

Implementation of a Blockchain as a school project

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