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Fixed RSA generation and added digest option to verify

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Matt 2020-04-06 13:35:14 +01:00
parent 73864e0809
commit e0f000b913
No known key found for this signature in database
GPG key ID: 2DD462FE98BF38C2
4 changed files with 27 additions and 6 deletions
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3
src/core/operations/GenerateRSAKeyPair.mjs
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@ -1,4 +1,5 @@
/**
* @author Matt C [me@mitt.dev]
* @author gchq77703 []
* @copyright Crown Copyright 2018
* @license Apache-2.0
@ -55,7 +56,7 @@ class GenerateRSAKeyPair extends Operation {
const [keyLength, outputFormat] = args;
return new Promise((resolve, reject) => {
forge.pki.rsa.generateKeyPair({ bits: Number(keyLength), workers: -1}, (err, keypair) => {
forge.pki.rsa.generateKeyPair({ bits: Number(keyLength), workers: -1, workerScript: "./assets/forge/prime.worker.min.js"}, (err, keypair) => {
if (err) return reject(err);
let result;

16
src/core/operations/RSASign.mjs
View file

@ -1,11 +1,13 @@
/**
* @author Matt C [me@mitt.dev]
* @author gchq77703 []
* @copyright Crown Copyright 2018
* @copyright Crown Copyright 2020
* @license Apache-2.0
*/
import Operation from "../Operation";
import forge from "node-forge/dist/forge.min.js";
import { MD_ALGORITHMS } from "../lib/RSA.mjs";
/**
* RSA Sign operation
@ -31,9 +33,14 @@ class RSASign extends Operation {
value: "-----BEGIN RSA PRIVATE KEY-----"
},
{
name: "Password",
name: "Key Password",
type: "text",
value: ""
},
{
name: "Message Digest Algorithm",
type: "option",
value: Object.keys(MD_ALGORITHMS)
}
];
}
@ -44,11 +51,10 @@ class RSASign extends Operation {
* @returns {string}
*/
run(input, args) {
const [key, password] = args;
const [key, password, mdAlgo] = args;
const privateKey = forge.pki.decryptRsaPrivateKey(key, password);
const md = forge.md.sha1.create();
const md = MD_ALGORITHMS[mdAlgo].create();
md.update(input, "utf8");
const signature = privateKey.sign(md);