org.hswebframework.web.service.authorization.simple.totp

类 Base32String

java.lang.Object

org.hswebframework.web.service.authorization.simple.totp.Base32String

public class Base32String
extends Object

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. TODO(sarvar): Revisit this encoding and whether this ambiguity needs fixing.

作者:

sweis@google.com (Steve Weis), Neal Gafter

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	Base32String.DecodingException

构造器概要

构造器

限定符	构造器和说明
protected	Base32String(String alphabet)

方法概要

限定符和类型	方法和说明
Object	clone()
static byte[]	decode(String encoded)
protected byte[]	decodeInternal(String encoded)
static String	encode(byte[] data)
protected String	encodeInternal(byte[] data)

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

Base32String

protected Base32String(String alphabet)

方法详细资料

decode

public static byte[] decode(String encoded)
                     throws Base32String.DecodingException

抛出:

Base32String.DecodingException

decodeInternal

protected byte[] decodeInternal(String encoded)
                         throws Base32String.DecodingException

抛出:

Base32String.DecodingException

encode

public static String encode(byte[] data)

encodeInternal

protected String encodeInternal(byte[] data)

clone

public Object clone()
             throws CloneNotSupportedException

覆盖:

clone 在类中 Object

抛出:

CloneNotSupportedException