mirror of
https://github.com/gchq/CyberChef.git
synced 2025-04-23 08:16:17 -04:00
Remove highlighting and correct one module mismatch
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parent
f61bdf06c6
commit
ae9054dc37
2 changed files with 11 additions and 22 deletions
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@ -4,6 +4,7 @@
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* @license Apache-2.0
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* @license Apache-2.0
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*/
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*/
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import OperationError from "../errors/OperationError.mjs";
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import Operation from "../Operation.mjs";
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import Operation from "../Operation.mjs";
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import { SM2 } from "../lib/SM2.mjs";
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import { SM2 } from "../lib/SM2.mjs";
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@ -54,6 +55,10 @@ class SM2Decrypt extends Operation {
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run(input, args) {
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run(input, args) {
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const [privateKey, inputFormat, curveName] = args;
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const [privateKey, inputFormat, curveName] = args;
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if (privateKey.length !== 64) {
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throw new OperationError("Input private key must be in hex; and should be 32 bytes");
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}
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const sm2 = new SM2(curveName, inputFormat);
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const sm2 = new SM2(curveName, inputFormat);
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sm2.setPrivateKey(privateKey);
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sm2.setPrivateKey(privateKey);
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@ -4,6 +4,7 @@
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* @license Apache-2.0
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* @license Apache-2.0
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*/
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*/
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import OperationError from "../errors/OperationError.mjs";
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import Operation from "../Operation.mjs";
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import Operation from "../Operation.mjs";
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import { SM2 } from "../lib/SM2.mjs";
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import { SM2 } from "../lib/SM2.mjs";
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@ -20,7 +21,7 @@ class SM2Encrypt extends Operation {
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super();
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super();
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this.name = "SM2 Encrypt";
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this.name = "SM2 Encrypt";
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this.module = "Ciphers";
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this.module = "Crypto";
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this.description = "Encrypts a message utilizing the SM2 standard";
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this.description = "Encrypts a message utilizing the SM2 standard";
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this.infoURL = ""; // Usually a Wikipedia link. Remember to remove localisation (i.e. https://wikipedia.org/etc rather than https://en.wikipedia.org/etc)
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this.infoURL = ""; // Usually a Wikipedia link. Remember to remove localisation (i.e. https://wikipedia.org/etc rather than https://en.wikipedia.org/etc)
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this.inputType = "ArrayBuffer";
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this.inputType = "ArrayBuffer";
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@ -61,33 +62,16 @@ class SM2Encrypt extends Operation {
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const [publicKeyX, publicKeyY, outputFormat, curveName] = args;
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const [publicKeyX, publicKeyY, outputFormat, curveName] = args;
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this.outputFormat = outputFormat;
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this.outputFormat = outputFormat;
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if (publicKeyX.length !== 64 || publicKeyY.length !== 64) {
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throw new OperationError("Invalid Public Key - Ensure each component is 32 bytes in size and in hex");
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}
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const sm2 = new SM2(curveName, outputFormat);
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const sm2 = new SM2(curveName, outputFormat);
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sm2.setPublicKey(publicKeyX, publicKeyY);
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sm2.setPublicKey(publicKeyX, publicKeyY);
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const result = sm2.encrypt(new Uint8Array(input));
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const result = sm2.encrypt(new Uint8Array(input));
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return result;
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return result;
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}
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}
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/**
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* Highlight SM2 Encrypt
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*
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* @param {Object[]} pos
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* @param {number} pos[].start
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* @param {number} pos[].end
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* @param {Object[]} args
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* @returns {Object[]} pos
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*/
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highlight(pos, args) {
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const outputFormat = args[2];
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const num = pos[0].end - pos[0].start;
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let adjust = 128;
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if (outputFormat === "C1C3C2") {
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adjust = 192;
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}
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pos[0].start = Math.ceil(pos[0].start + adjust);
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pos[0].end = Math.floor(pos[0].end + adjust + num);
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return pos;
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}
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}
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}
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export default SM2Encrypt;
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export default SM2Encrypt;
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