Crate hpke_rs_crypto 

HPKE Crypto Trait

The hpke-rs crate can be used with different cryptography backends to perform the cryptographic operations. This crate defines the HpkeCrypto trait that is required to instantiate hpke-rs. It further defines necessary types and errors.

Please see hpke-rs for more details.

Modules

error

HPKE Crypto Trait Errors

types

HPKE Algorithm Identifiers

Traits

CryptoRng

A marker trait for securely unpredictable infallible RNGs

HpkeCrypto

The HpkeCrypto trait defines the necessary cryptographic functions used in the HPKE implementation.

HpkeDefaultPrng

Implemented by the default HPKE providers — the ones that know how to construct their own PRNG with no input from the caller (typically by drawing on system entropy). Used by Hpke::new/Hpke::try_new. A provider parameterized over a caller-supplied Rng (e.g. HpkeLibcrux<R> for some R other than the default) has no default and doesn’t implement this; use Hpke::new_with_rng for those instead.

Rng

Trait for infallible random number generators

TryCryptoRng

A marker trait over TryRng for securely unpredictable RNGs

TryRng

Base trait for random number generators and random data sources