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Fix RSA operations

This commit is contained in:
Matt 2020-04-07 11:45:54 +01:00
parent 18c6b9bc09
commit 1c0ecd29c2
No known key found for this signature in database
GPG Key ID: 2DD462FE98BF38C2
2 changed files with 7 additions and 6 deletions
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10
src/core/operations/RSASign.mjs
View File

@ -8,6 +8,7 @@
import Operation from "../Operation"; import Operation from "../Operation";
import OperationError from "../errors/OperationError"; import OperationError from "../errors/OperationError";
import forge from "node-forge/dist/forge.min.js"; import forge from "node-forge/dist/forge.min.js";
import Utils from "../Utils.mjs";
import { MD_ALGORITHMS } from "../lib/RSA.mjs"; import { MD_ALGORITHMS } from "../lib/RSA.mjs";
/** /**
@ -26,7 +27,7 @@ class RSASign extends Operation {
this.description = "Sign a plaintext message with a PEM encoded RSA key."; this.description = "Sign a plaintext message with a PEM encoded RSA key.";
this.infoURL = "https://wikipedia.org/wiki/RSA_(cryptosystem)"; this.infoURL = "https://wikipedia.org/wiki/RSA_(cryptosystem)";
this.inputType = "string"; this.inputType = "string";
this.outputType = "byteArray"; this.outputType = "string";
this.args = [ this.args = [
{ {
name: "RSA Private Key (PEM)", name: "RSA Private Key (PEM)",
@ -61,10 +62,9 @@ class RSASign extends Operation {
// Generate message hash // Generate message hash
const md = MD_ALGORITHMS[mdAlgo].create(); const md = MD_ALGORITHMS[mdAlgo].create();
md.update(input, "utf8"); md.update(input, "utf8");
// Convert signature UTF-16 string to byteArray // Sign message hash
const encoder = new TextEncoder(); const sig = privateKey.sign(md);
const signature = encoder.encode(privateKey.sign(md)); return sig;
return signature;
} catch (err) { } catch (err) {
throw new OperationError(err); throw new OperationError(err);
} }

3
src/core/operations/RSAVerify.mjs
View File

@ -6,6 +6,7 @@
import Operation from "../Operation.mjs"; import Operation from "../Operation.mjs";
import OperationError from "../errors/OperationError.mjs"; import OperationError from "../errors/OperationError.mjs";
import Utils from "../Utils.mjs";
import forge from "node-forge/dist/forge.min.js"; import forge from "node-forge/dist/forge.min.js";
import { MD_ALGORITHMS } from "../lib/RSA.mjs"; import { MD_ALGORITHMS } from "../lib/RSA.mjs";
@ -24,7 +25,7 @@ class RSAVerify extends Operation {
this.module = "Ciphers"; this.module = "Ciphers";
this.description = "Verify a message against a signature and a public PEM encoded RSA key."; this.description = "Verify a message against a signature and a public PEM encoded RSA key.";
this.infoURL = "https://wikipedia.org/wiki/RSA_(cryptosystem)"; this.infoURL = "https://wikipedia.org/wiki/RSA_(cryptosystem)";
this.inputType = "byteArray"; this.inputType = "string";
this.outputType = "string"; this.outputType = "string";
this.args = [ this.args = [
{ {