antigift is simple cross-platform, files & folders encryption tool
file/stream encryption/decryption/CRC based on PI compute algorithm
Command-line GM/T 0002-2012 SM4-GCM Encryption Tool
Command-line Ascon v1.2 Encryption Tool written in Go
C++ cryptographic library (modern hash functions, ciphers, KDFs)
SHA-256 Algorithm Implementation in C
A command line interface for encryption and decryption using the NTRU
Encrypts and decrypts files using XOR operation.
FinalCrypt - Unbreakable One-Time Pad Encryption
Little program for encryption-decryption.
A "XOR-based" data encryption tool.
Split your file into encrypted fragments
Java Encryption Utility.
One-time-pad encryption using a virtual pad
SCSI Tape Encryption Manager
Generates Latin squares and counts their transversals
A command-line utility for calculating and verifying file checksums.
Simple GUI tool for openssl to sign files with GOST algorithm
Free Encryption Tool
NCrypted - simple file encryption software with GPU support
Cryptography toolset
High Security Encrypting File System
A Social Media Encryption/Decryption Tool