forgerock-authenticator

4.4.0

forgerock-authenticator/org.forgerock.android.auth.util/Base32String

Base32String

open class Base32String

Encodes arbitrary byte arrays as case-insensitive base-32 strings.

The implementation is slightly different than in RFC 4648. During encoding, padding is not added, and during decoding the last incomplete chunk is not taken into account. The result is that multiple strings decode to the same byte array, for example, string of sixteen 7s ("7...7") and seventeen 7s both decode to the same byte array.

Constructors

protected constructor(alphabet: String)

Types

DecodingException

open class DecodingException : Exception

Properties

private open var ALPHABET: String

private open var CHAR_MAP: HashMap<Character, Integer>

private open var DIGITS: Array<Char>

private val INSTANCE: Base32String

private open var MASK: Int

val SEPARATOR: String = "-"

private open var SHIFT: Int

Functions

open fun clone(): Any

open fun decode(encoded: String): Array<Byte>

protected open fun decodeInternal(encoded: String): Array<Byte>

open fun encode(data: Array<Byte>): String

protected open fun encodeInternal(data: Array<Byte>): String

open fun getInstance(): Base32String