End-to-end encrypted cloud for photos, videos and 2FA secrets
A high-level OpenPGP library
Keep your sensitive information out of chat logs, emails, and more
Bug-fix-only libev port of shadowsocks
Extremely fast non-cryptographic hash algorithm
the Crypto Undertaker
Keybase Go library, client, service, OS X, iOS, Android, Electron
An encrypted file system that mounts with FUSE on Linux
An advanced file manager with qss themes and iso and folder previews
A password vault with client-side encryption and nice-looking UI
Powerful webdav client and sync tools with client-side AES encryption
Open-source PureBasic implementation of the Shamir Secret Sharing
The source code of the In-Browser-File-Encrypter web app
Easy and fast file sharing from the command-line
Open-source code that enables you to use AES in CBC mode
antigift is simple cross-platform, files & folders encryption tool
Open-source code that enables you to use Serpent in CBC mode
Morse Code Utilitiies to convert text messages to & from sound files.
Command-line GM/T 0002-2012 SM4-GCM Encryption Tool
Anubis Involutional 128-bit SPN Block cipher Encryption Tool
Command-line Ascon v1.2 Encryption Tool written in Go
STROBE cryptographic protocol framework
TTAK.KO-12.0223 Lightweight Encryption Algorithm Tool
GOST R 34.10-2015 Kuznechik Block Cipher Encryption Tool
Cross-platform GMSM Security Suite written in Go