Crate diem_crypto

This feature gets turned on only if diem-crypto is compiled via MIRAI in a nightly build. A library supplying various cryptographic primitives

Re-exports

pub use hash::HashValue;

pub use self::traits::*;

Modules

compat

Wrapper structs for types that need RustCrypto traits implemented.

ed25519

This module provides an API for the PureEdDSA signature scheme over the ed25519 twisted Edwards curve as defined in RFC8032.

error

Rexport the error types needed for the various crypto traits

hash

This module defines traits and implementations of cryptographic hash functions for the Diem project.

hkdf

An implementation of HKDF, the HMAC-based Extract-and-Expand Key Derivation Function for the Diem project based on RFC 5869.

multi_ed25519

This module provides an API for the accountable threshold multi-sig PureEdDSA signature scheme over the ed25519 twisted Edwards curve as defined in RFC8032.

noise

Noise is a protocol framework which we use in Diem to encrypt and authenticate communications between nodes of the network.

test_utils

Internal module containing convenience utility functions mainly for testing

traits

This module provides a generic set of traits for dealing with cryptographic primitives.

validatable

This module provides the Validate trait and Validatable type in order to aid in deferred validation.

x25519

An abstraction of x25519 elliptic curve keys required for Diffie-Hellman key exchange in the Diem project. Ideally, only x25519::PrivateKey and x25519::PublicKey should be used throughout the codebase, until the bytes are actually used in cryptographic operations.