HPKE This is originally a fork of hpke-rs and heavily modified. hpke-core: HPKE core functionality. hpke-crypto: cryptographic backend implementations for HPKE. Currently supports the following: backend-aws-lc: uses aws-lc-rs as the cryptographic backend. backend-graviola: uses graviola as the cryptographic backend. License Licensed under MPL-2.0 license.