huoshan12345

// Packages need to be installed: 
// Sodium.Core
// System.Security.Cryptography.Algorithms

// The values of publicKey,keyId,version are from shared_data.
// You need to call https://www.instagram.com/data/shared_data/ to get shared_data first
public static string GenerateEncPassword(string password, string publicKey, string keyId, string version)
{
    var time = DateTime.UtcNow.ToTimestamp(); // Unix timestamp
    var keyBytes = publicKey.HexToBytes(); // Convert a hex string to a byte array

Sazpaimon

import System;
import System.Windows.Forms;
import Fiddler;
import System.Web;
import System.Security.Cryptography;

// INTRODUCTION
//
// Well, hello there!
//

pwlin

https://code.google.com/p/android/issues/detail?id=32696#c5

If you have a certificate that is not
trusted by Android, when you add it, it goes in the personal cert store.
When you add a cert in this personal cert store, the system requires a
higher security level to unlock the device. But if you manage to add your
cert to the system store then you don't have this requirement. Obviously,
root is required to add a certificate to the system store, but it is quiet
easy.