xchacha20poly1305

Go implementation of crypto_secretbox_xchacha20poly1305

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

Encryption Software. Supported ciphers: aes256-gcm, sm4-gcm, twofish-eax and xchacha20poly1305. Key derivation function: argon2id.

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

Safely encrypt & store serializable data using XChaCha20Poly1305.

A small, boring Rust vault for password-protected named secrets.

encrypted sqlite3 with xchacha20poly1305 example

Rust desktop password manager with encryption, Argon2 key derivation, and CSV import.

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.

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

The end-to-end encryption core of Group Space: field AEAD with context binding, the account keychain protocol, and the encrypted media container.

Public-key encryption for MCAP robotics log files. Per-chunk XChaCha20-Poly1305, RSA-4096 and X25519 key wrapping, multi-recipient, encrypted attachments and metadata. Go, TypeScript, and Python.

Experimental C cryptographic sealing core for Latticra using libsodium: XChaCha20-Poly1305, BLAKE2b, and Ed25519 for authenticated encryption, transcript hashing, signatures, and verifiable seal identifiers.

Privyra (SecureTalks): privacy-first E2EE web messenger — libsodium, ciphertext-only Supabase, encrypted attachments, disappearing messages, opt-in AI. Next.js 16 & React 19.