java aes128位 cfb與gcm加解密 aes-128-cfb aes-128-gcm

Base64.encodeBase64String(secretKey.getEncoded())是apache的commons-codec庫，二進制經base64編碼爲字符串java //cfb package com.dddd.codec; import org.apache.commons.codec.binary.Base64; import javax.crypto.Cipher;

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