ChaCha is a family of stream ciphers developed by Daniel J. Bernstein. It is part of the popular authenticated encryption algorithm ChaCha20-Poly1305.
The canonical 20-round version is ChaCha20, though the faster, reduced-round variants ChaCha8 and ChaCha12 also see some use.
The XChaCha family features an extended nonce.
Real fucking shellcode encryptor & obfuscator tool
Supernova 的中文版和扩展了一些加密方式（ROT, XOR, RC4, AES, CHACHA20, B64XOR, B64RC4, B64AES, B64CHACHA20）
Simple, fast CLI file encryption tool
v3/v4 Golang PASETO implementation
⚡Easy-to-use tool for Go crypto performence testing.
Public domain ChaCha20 encryption/decryption in Go.
Common Crypto functions in Go
100% RFC compliant implementations of ChaCha20-Poly1305 and XChaCha20-Poly1305
A simple, modern and secure file encryption library for Go
esub - Create an encrypted Subject: Header for email or Usenet, which can be verified.
f-esub - Find Usenet articles with an esub Subject: Header in an mbox file, created with my NewsWatcher program.
A WIP cascading cryptography agent meant to be embedded within Go programs.
A security question based secret sharing utility.