Crate aptos_crypto

A library supplying various cryptographic primitives

Re-exports

pub use hash::HashValue;

pub use self::traits::*;

Modules

bls12381

This module provides APIs for Boneh-Lynn-Shacham (BLS) aggregate signatures (including individual signatures and multisignatures) on top of Barreto-Lynn-Scott BLS12-381 elliptic curves. This module wraps the blst library.

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

hkdf

An implementation of HKDF, the HMAC-based Extract-and-Expand Key Derivation Function 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 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