Go implementation of crypto_secretbox_xchacha20poly1305

minicrypt - The world's easiest to use public key encryption program.

Cross-platform password-based encryption using Argon2id + XChaCha20-Poly1305 for secret storage.

Safely encrypt & store serializable data using XChaCha20Poly1305.

Privacy layer for Hermes Agent — encrypts secrets before they reach MEMORY.md, resolves them locally so plaintext never hits the LLM provider

encrypted sqlite3 with xchacha20poly1305 example

Encrypt files with a ChaCha20 256-bit key, Poly 1305 128-bit tag and a 192-bit XChaCha20 nonce

Opinionated authenticated-encryption envelopes for TypeScript. AEAD + AAD + key commitment + canonical JSON + tiered key management. Makes best-practice cryptography accessible to application developers while preventing common implementation mistakes.