bip.tests.js

import { generateKeypair } from './src/utils/bipUtil';
import { keccak256 } from 'js-sha3';
import { byteArray2hexStr, hexStr2byteArray } from "./src/utils/crypto/code";
import { SHA256 } from "./src/utils/crypto/crypto";
import { encode58 } from "./src/utils/crypto/base58";

const mnemonic0 = '00000000000000000000000000000000';
const mnemonic12 = 'ceiling present easily example nurse silver ecology plug accident decrease special aware';
const mnemonic24 = 'hub purpose pistol mountain tape possible aware board decorate good chair only';
const biptest = (mnemonic, vn) => {
 //console.log("Mnemonic (0 words): ", mnemonic)
 const keypair = generateKeypair(mnemonic, vn)

 console.log('Private Key:', keypair.pwd);
//  console.log('Password = base64(Private Key): ', keypair.pk);
//  console.log('Public Key:', keypair.pubKey);

 let pubKey = keypair.pubKey.slice(2);
 let sha3 = keccak256(hexStr2byteArray(pubKey));

 //console.log('sha3 = SHA3(Public Key[1, 65)): ', sha3);
 let address = "41" +keypair.address
 //console.log('Address = 41||sha3[12,32): : ', address);

 let sha256_0 = SHA256(hexStr2byteArray(address));
 //console.log('sha256_0 = SHA256(Address): ', byteArray2hexStr(sha256_0));

 let sha256_1 = SHA256(sha256_0);
 //console.log('sha256_1 = SHA256(sha256_0): ', byteArray2hexStr(sha256_1));
 
 let checkSum = byteArray2hexStr(sha256_1).slice(0, 8);
 //console.log("checkSum = sha256_1[0, 4): ", checkSum);
 
 let addchecksum = address + checkSum;
 //console.log("addchecksum = address || checkSum: ", addchecksum);
 
 let base58Address = encode58(hexStr2byteArray(addchecksum));
 console.log("base58Address = Base58(addchecksum): ", base58Address);
 //console.log("-----------------------------------------------------------------");
}

biptest(mnemonic24, 0);