Dynamic instrumentation toolkit for developers
A high-level OpenPGP library
MyEtherWallet to interact with the Ethereum blockchain
A free (libre) open source, mobile OS for Ethereum
Win32 port of OpenSSH
Collection of standard and secure cryptographic algorithms
A free (libre) open source, mobile OS for Ethereum
Keybase Go library, client, service, OS X, iOS, Android, Electron
transparently encrypt files within a git repository
Optimism is Ethereum, scaled
A ranked list of awesome open-source crypto projects
BlackBuntu Linux
A library that provides cryptographic APIs that are easy and secure
End-To-End is a crypto library to encrypt, decrypt, digital sign
SLS Team Java Library
Stanford Javascript Crypto Library
Random data generator: secure character streams and large files
FIDO strong authentication, encryption, digital signature engine
encapsulates secure crypto algorithms for easy use
Classic & Modern Cryptography tools
Java native access for pc/sc, pkcs11, openct based on JNA
Open Source HGWC's Encryption
DNS Validating Stub Resolver