Keybase Go library, client, service, OS X, iOS, Android, Electron
A high-level OpenPGP library
Easy-to-use and powerful homomorphic encryption library
Extremely fast non-cryptographic hash algorithm
AWS Encryption SDK for C
transparently encrypt files within a git repository
A simple, modern and secure encryption tool (and Go library)
CLI wrapper around aws-encryption-sdk-python
Secure software enclave for storage of sensitive information in memory
Open source disk encryption with strong security for the Paranoid
Open source file encryption software
Sign PDF with Digital Signature Certificate
57 Hash Functions In One Program, plus each with HMAC or KMAC
antigift is simple cross-platform, files & folders encryption tool
A simple file/folder encryption application based on the 7zip-full.
C++ cryptographic library (modern hash functions, ciphers, KDFs)
STROBE cryptographic protocol framework
FinalCrypt - Unbreakable One-Time Pad Encryption
Bug-fix-only libev port of shadowsocks
Stanford Javascript Crypto Library
FIDO strong authentication, encryption, digital signature engine
One-time-pad encryption using a virtual pad
Squeezer framework, build serverless dApps
more convenient one-time-pad encryption.