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Added 'RC2 Encrypt' and 'RC2 Decrypt' operations.

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n1474335 2018-01-01 19:50:06 +00:00
parent b58942f69a
commit f52f5a0edb
5 changed files with 204 additions and 2 deletions
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48
src/core/operations/Cipher.js
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@ -271,6 +271,54 @@ DES uses a key length of 8 bytes (64 bits).`;
},
/**
* RC2 Encrypt operation.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runRc2Enc: function (input, args) {
const key = Utils.convertToByteString(args[0].string, args[0].option),
iv = Utils.convertToByteString(args[1].string, args[1].option),
inputType = args[2],
outputType = args[3],
cipher = forge.rc2.createEncryptionCipher(key);
input = Utils.convertToByteString(input, inputType);
cipher.start(iv || null);
cipher.update(forge.util.createBuffer(input));
cipher.finish();
return outputType === "Hex" ? cipher.output.toHex() : cipher.output.getBytes();
},
/**
* RC2 Decrypt operation.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runRc2Dec: function (input, args) {
const key = Utils.convertToByteString(args[0].string, args[0].option),
iv = Utils.convertToByteString(args[1].string, args[1].option),
inputType = args[2],
outputType = args[3],
decipher = forge.rc2.createDecryptionCipher(key);
input = Utils.convertToByteString(input, inputType);
decipher.start(iv || null);
decipher.update(forge.util.createBuffer(input));
decipher.finish();
return outputType === "Hex" ? decipher.output.toHex() : decipher.output.getBytes();
},
/**
* @constant
* @default