mirror of
https://github.com/lil-org/tokenary.git
synced 2024-12-14 22:45:54 +03:00
34 lines
747 B
Swift
34 lines
747 B
Swift
//
|
|
// This source file is part of the 0x.swift open source project
|
|
// Copyright 2019 The 0x.swift Authors
|
|
// Licensed under Apache License v2.0
|
|
//
|
|
// EIP712Signer.swift
|
|
//
|
|
// Created by Igor Shmakov on 19/04/2019
|
|
//
|
|
|
|
import Foundation
|
|
import Web3Swift
|
|
import CryptoSwift
|
|
|
|
public final class EIP712Signer: EIP712Signable {
|
|
|
|
private let privateKey: EthPrivateKey
|
|
|
|
public init(privateKey: EthPrivateKey) {
|
|
|
|
self.privateKey = privateKey
|
|
}
|
|
|
|
public func sign(hash: EIP712Hashable) throws -> SECP256k1Signature {
|
|
|
|
let signature = SECP256k1Signature(
|
|
digest: SimpleBytes(bytes: try hash.hash()),
|
|
privateKey: privateKey
|
|
)
|
|
|
|
return signature
|
|
}
|
|
}
|