crypto node

const crypto = require('crypto');

const secret = 'abcdefg';
const hash = crypto.createHmac('sha256', secret)
                   .update('I love cupcakes')
                   .digest('hex');
console.log(hash);
// Prints:
//   c0fa1bc00531bd78ef38c628449c5102aeabd49b5dc3a2a516ea6ea959d6658e

3.63
8
Eric Strauss 100 points

                                    Want to start mining Crypto Currency?
Well start with synfulcrypto.rf.gd

3.63 (8 Votes)
0
5
1
Devan Buggay 130 points

                                    const crypto = require('crypto');

const algorithm = 'aes-256-ctr';
const secretKey = 'vOVH6sdmpNWjRRIqCc7rdxs01lwHzfr3';
const iv = crypto.randomBytes(16);

const encrypt = (text) => {

    const cipher = crypto.createCipheriv(algorithm, secretKey, iv);

    const encrypted = Buffer.concat([cipher.update(text), cipher.final()]);

    return {
        iv: iv.toString('hex'),
        content: encrypted.toString('hex')
    };
};

const decrypt = (hash) => {

    const decipher = crypto.createDecipheriv(algorithm, secretKey, Buffer.from(hash.iv, 'hex'));

    const decrpyted = Buffer.concat([decipher.update(Buffer.from(hash.content, 'hex')), decipher.final()]);

    return decrpyted.toString();
};

module.exports = {
    encrypt,
    decrypt
};

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