v1derivation

Documentation

Overview

Copyright 2019, 2020 Weald Technology Trading Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• func DeriveChildSK(parentSK *big.Int, index uint32) (*big.Int, error)
• func DeriveMasterSK(seed []byte) (*big.Int, error)
• func PrivateKeyFromSeedAndPath(seed []byte, path string) (*e2types.BLSPrivateKey, error)

Functions

func DeriveChildSK

func DeriveChildSK(parentSK *big.Int, index uint32) (*big.Int, error)

DeriveChildSK derives the child secret key from a parent key. Follows ERC-2333.

func DeriveMasterSK

func DeriveMasterSK(seed []byte) (*big.Int, error)

DeriveMasterSK derives the master secret key from a seed. Follows ERC-2333.

func PrivateKeyFromSeedAndPath

func PrivateKeyFromSeedAndPath(seed []byte, path string) (*e2types.BLSPrivateKey, error)

PrivateKeyFromSeedAndPath generates a private key given a seed and a path. Follows ERC-2334.