Usable, easy and safe pure-Rust crypto

Pure Rust implementation of HPKE (https://www.rfc-editor.org/rfc/rfc9180.html)

The Hybrid Public Key Encryption (HPKE) standard in Python

AWS Nitro Enclaves Vault

Attestation-bound encrypted tensor transport for confidential ML inference over VSock/TCP. Binary framing, X25519+ChaCha20Poly1305 AEAD, 3-message attested handshake.

HPKE encryption/decryption using `ed25519-dalek` keys via automatic X25519 conversion

Confidential AI inference with cryptographic proof of ephemeral execution. Loads models inside TEEs, returns embeddings + signed Attested Execution Receipts.

Simple, strong encryption.