ChaCha.NET

A .NET implementation of ChaCha8, ChaCha12, and ChaCha20.

Warning

• You'd be better off using ChaCha20 from libsodium.
• The nonce MUST NOT be repeated or reused with the same key.
• Do NOT touch the counter unless you know how ChaCha works internally.
• I do NOT recommend ChaCha8; ChaCha20 offers a much safer security margin.