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  • 信息加密之Base64

      Base64是一种最简单的简单的加密形式,经常被使用,记录一下,以便日后可以深入了解。

    jdk格式:     

    //获得密钥
    Base64Encoder encoder = new Base64Encoder();
    //加密 String encoder_jdk
    = encoder.encode(src.getBytes()); System.out.println("encoder : "+encoder);
    //解密
    byte[] decode_jdk = encoder.decode(encoder_jdk); System.out.print(decode_jdk);

    commonsCodes格式:

      使用commonsCodesBase64加密需要添加一个jar包:commons-codec-1.10.jar

    public static void commonsCodesBase64(){
            //加密
            byte[] encode_cc = org.apache.commons.codec.binary.Base64.encodeBase64(src.getBytes());
            System.out.println("encode : "+encode_cc);
            //解密
            byte[] decode_cc = org.apache.commons.codec.binary.Base64.decodeBase64(encode_cc);
            System.out.println("decode : "+new String(decode_cc));
        }

    bouncyCastle格式:

      使用bouncyCastleBase64加密需要添加一个jar包:bcprov-jdk15on-149.jar

    public static void bouncyCastleBase64(){
            //加密
            byte[] encode_bc = org.bouncycastle.util.encoders.Base64.encode(src.getBytes());
            System.out.println("encode : "+encode_bc);
            //解密
            byte[] decode_bc = org.bouncycastle.util.encoders.Base64.decode(encode_bc);
            System.out.println("decode :"+new String(decode_bc));
        }

      总结到此结束,非常的简单,没有技术含量,本人对信息安全很感兴趣,如果哪位肯赐教,不胜感激!(邮箱:1453296946@qq.com)

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  • 原文地址:https://www.cnblogs.com/AndroidJotting/p/4282684.html
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