Hayk985

import android.security.keystore.KeyGenParameterSpec
import android.security.keystore.KeyProperties
import android.util.Base64
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.rememberScrollState

Hayk985

import android.security.keystore.KeyProperties
import java.security.SecureRandom
import java.security.spec.KeySpec
import javax.crypto.SecretKey
import javax.crypto.SecretKeyFactory
import javax.crypto.spec.PBEKeySpec
import javax.crypto.spec.SecretKeySpec

// Source - https://medium.com/@hayk.mkrtchyan8998/shedding-light-on-android-encryption-android-crypto-api-part-2-cipher-147ff4411e1d

Hayk985

import android.security.keystore.KeyProperties
import android.util.Base64
import java.security.Key
import java.security.SecureRandom
import javax.crypto.Cipher
import javax.crypto.spec.IvParameterSpec
import javax.crypto.spec.SecretKeySpec
import kotlin.jvm.Throws

// Source - https://medium.com/@hayk.mkrtchyan8998/shedding-light-on-android-encryption-android-crypto-api-part-2-cipher-147ff4411e1d

Hayk985

import android.security.keystore.KeyProperties
import android.util.Base64
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll

Hayk985

import java.security.MessageDigest
import java.security.NoSuchAlgorithmException

// Source - https://medium.com/@hayk.mkrtchyan8998/shedding-light-on-android-encryption-android-crypto-api-part-1-introduction-9623ca992dc2

// Our algorithm name. As there's no a predefined constant, we'll make our own :)
private const val MD5_ALGORITHM = "MD5"

// A String extension to generate a hash value
@Throws(NoSuchAlgorithmException::class, NullPointerException::class)

Hayk985

import android.content.Context
import android.graphics.Point
import android.os.Build
import android.view.WindowManager
import kotlin.math.pow
import kotlin.math.sqrt

/**
 * An extension function to return current device real width and height
 */