Class Base32

java.lang.Object
org.aoju.bus.core.codec.Base32

public class Base32 extends Object
Base32 - encodes and decodes RFC4648 Base32 (see https://datatracker.ietf.org/doc/html/rfc4648#section-6) base32就是用32(2的5次方)个特定ASCII码来表示256个ASCII码,所以5个ASCII字符经过base32编码后会变为8个字符(公约数为40) 长度增加3/5.不足8n用“=”补足,根据RFC4648 Base32规范,支持两种模式:
  • Base 32 Alphabet (ABCDEFGHIJKLMNOPQRSTUVWXYZ234567)
  • "Extended Hex" Base 32 Alphabet (0123456789ABCDEFGHIJKLMNOPQRSTUV)
Since:
Java 17+
Author:
Kimi Liu