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Adding the cryptography stuff

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This is probably the wrong way to use the cryptography.
This commit is contained in:
Kgothatso 2019-11-24 23:03:27 +02:00
parent 2bd61cf4c6
commit de7bd68872
1 changed files with 15 additions and 13 deletions
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28
lib/core/cryptoUtil.js
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@ -1,26 +1,28 @@
const crypto = require('crypto');
const algorithm = 'aes-256-ctr';
const algorithm = 'aes-256-ecb';
const bip32 = require('bip32');
// NOTE I'm not a cryptographer... so don't be reusing any code from below as I don't have no idea what I'm doing
const iv = null; // If I knew what I was doing I would have a value assigned here...
module.exports.encrypt = (plainText, password) => {
// TODO encrypt text
// const cipher = crypto.createCipheriv(algorithm, password);
const key = crypto.createHash('sha256').update(password, 'utf8').digest();
const cipher = crypto.createCipheriv(algorithm, key, iv);
// var cipherText = cipher.update(plainText, 'utf8', 'hex');
// cipher += cipher.final('hex');
// console.log("CipherText: ", cipherText);
return plainText;
var cipherText = cipher.update(plainText, 'utf8', 'hex');
cipherText += cipher.final('hex');
return cipherText;
}
module.exports.decrypt = (cipherText, password) => {
// TODO decrypt cipherText
// const decipher = crypto.createDecipheriv(algorithm, password)
const key = crypto.createHash('sha256').update(password, 'utf8').digest();
const decipher = crypto.createDecipheriv(algorithm, key, iv);
// var plainText = decipher.update(cipherText, 'hex', 'utf8');
// plainText += decipher.final('utf8');
var plainText = decipher.update(cipherText, 'hex', 'utf8');
plainText += decipher.final('utf8');
return cipherText;
return plainText;
}
module.exports.randomDerivationPath = function(hardenedDerivation) {