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Add buffer methods to crypto.Cipher and Decipher

Browse Source 
See http://nodejs.org/api/crypto.html#crypto_class_cipher
and http://nodejs.org/api/crypto.html#crypto_class_decipher

for details.
This commit is contained in:
John Jeffery
2014-10-05 09:45:24 +10:00
parent 0eeb638c89
commit 85d4788a3e
2 changed files with 28 additions and 4 deletions
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node/node-tests.ts
+20
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@@ -113,6 +113,26 @@ function crypto_cipher_decipher_string_test() {
assert.equal(clearText2, clearText);
}
function crypto_cipher_decipher_buffer_test() {
var key:Buffer = new Buffer([1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7]);
var clearText:Buffer = new Buffer([1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 4]);
var cipher:crypto.Cipher = crypto.createCipher("aes-128-ecb", key);
var cipherBuffers:Buffer[] = [];
cipherBuffers.push(cipher.update(clearText));
cipherBuffers.push(cipher.final());
var cipherText:Buffer = Buffer.concat(cipherBuffers);
var decipher:crypto.Decipher = crypto.createDecipher("aes-128-ecb", key);
var decipherBuffers:Buffer[] = [];
decipherBuffers.push(decipher.update(cipherText));
decipherBuffers.push(decipher.final());
var clearText2:Buffer = Buffer.concat(decipherBuffers);
assert.deepEqual(clearText2, clearText);
}
////////////////////////////////////////////////////
// Make sure .listen() and .close() retuern a Server instance