javax.crypto.BadPaddingException: error:1e000065:Cipher functions:OPENSSL_internal:BAD_DECRYPT - aes

Question

I'm storing AES decryption key in AndroidKeyStore to decrypt data from SQLiteDB. Unfortunately, sometimes I get this error (Any android device and any API) rarely.
I would like to know what exactly this error means.
javax.crypto.BadPaddingException: error:1e000065:Cipher functions:OPENSSL_internal:BAD_DECRYPT.
Where I can find list of these error:*?

Answer 1

Decryption seems to work differently in Android from default Java Code in backend. In my case I was getting this error cause. Re-encoding the value of IV and SecretKey as UTF-8.
I was converting the KEY and IV like below and I was causing string to re-encoded.
val ivParameterSpec = IvParameterSpec(iv.toByteArray(charset("utf-8")))
val secretKeySpec = SecretKeySpec(key.toByteArray(charset("utf-8")), "AES")
I removed the "UTF-8" part cause it's in default converted as "UTF-8" no need to pass it again.
val ivParameterSpec = IvParameterSpec(iv.toByteArray())
val secretKeySpec = SecretKeySpec(key.toByteArray(), "AES")
(Note: Length of encryptedData is 128. IV and Key lengths are 16. Which are all divisible by 16 as algorithm needed.)
Full-code is below.
fun decrypt(encryptedData: String, iv: String, key: String): String? {
try {
//IV & Key Generation
val ivParameterSpec = IvParameterSpec(iv.toByteArray())
val secretKeySpec = SecretKeySpec(key.toByteArray(), "AES")
val c = Cipher.getInstance("AES/CBC/PKCS5PADDING")
c.init(Cipher.DECRYPT_MODE, secretKeySpec, ivParameterSpec)
val decodedValue = Base64.decode(encryptedData, Base64.URL_SAFE)
val decValue = c.doFinal(decodedValue)
return String(decValue)
} catch (ex: IllegalBlockSizeException) {
println(ex.message)
} catch (ex: BadPaddingException) {
println(ex.message)
} catch (ex: InvalidKeyException) {
println(ex.message)
} catch (ex: NoSuchAlgorithmException) {
println(ex.message)
} catch (ex: NoSuchPaddingException) {
println(ex.message)
} catch (ex: Exception) {
println(ex.message)
}
return null
}