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add crypto to pinService and tests

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Matias Alejo Garcia 2014-12-02 22:38:33 -03:00 • committed by Gustavo Maximiliano Cortez
commit 65512bf1c2
4 changed files with 129 additions and 62 deletions
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10
js/util/crypto.js
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@ -59,22 +59,22 @@ module.exports = {
/**
* Encrypts symmetrically using a passphrase
*/
encrypt: function(key, message) {
encrypt: function(key, message, salt, iter) {
if (!_.isString(message)) {
message = JSON.stringify(message);
}
sjcl.json.defaults.salt = defaultSalt;
sjcl.json.defaults.iter = defaultIterations;
sjcl.json.defaults.salt = salt || defaultSalt;
sjcl.json.defaults.iter = iter || defaultIterations;
return sjcl.encrypt(key, message);
},
/**
* Decrypts symmetrically using a passphrase
*/
decrypt: function(key, cyphertext) {
decrypt: function(key, sjclEncryptedJson) {
var output = {};
try {
return sjcl.decrypt(key, cyphertext);
return sjcl.decrypt(key, sjclEncryptedJson);
} catch (e) {
log.info('Decryption failed due to error: ' + e.message);
return null;