Vimanyu Aggarwal VimanyuAgg

UG from IIT-Roorkee. Software Engineering MS Grad from San Jose State University. Full Stack Dev - 4 years exp. Passionate about digesting new stuff!

VimanyuAgg / aes_gcm_decryption.java

Created December 9, 2020 07:09

aes_gcm_decryption java

	import javax.crypto.SecretKey;
	import javax.crypto.Cipher;
	import javax.crypto.KeyGenerator;
	import javax.crypto.SecretKey;
	import javax.crypto.spec.GCMParameterSpec;
	import javax.crypto.spec.SecretKeySpec;
	import java.util.Arrays;
	import java.util.Base64;

	class Main {

VimanyuAgg / aes_gcm_encrypt_decrypt.js

Created December 9, 2020 07:05

AES GCM Encryption/Decryption nodejs

	const IV_LENGTH = 12;

	var crypto = require('crypto'),
	password = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' //32 bytes (128 bits)

	iv = crypto.randomBytes(IV_LENGTH);
	var cipher = crypto.createCipheriv('aes-256-gcm',password, iv);
	var encrypted = Buffer.from(iv).toString('hex');
	encrypted += cipher.update("mysuperSecretText", 'utf8', 'hex');
	encrypted += cipher.final('hex');