php java 加密解密_PHP和Java 加解密

http://www.jb51.net/article/64961.htm

http://www.jb51.net/article/129218.htm

http://www.jb51.net/article/64961.htm

http://blog.youkuaiyun.com/yeshencat/article/details/72415624

http://blog.youkuaiyun.com/xionggang1024/article/details/76595402

http://www.runoob.com/php/func-string-hex2bin.html

http://www.w3school.com.cn/php/func_string_bin2hex.asp

逆推解密

$data1 = openssl_decrypt($data1, 'AES-128-ECB',$key2,OPENSSL_RAW_DATA);

$data1 = strrev($data1);

$data1 = openssl_decrypt($data1, 'AES-128-ECB',$key1,OPENSSL_RAW_DATA);

加密

$data1 = openssl_encrypt($data, 'AES-128-ECB',$key1,OPENSSL_RAW_DATA);

$data1 = strrev($data1);

$data1 = openssl_encrypt($data1, 'AES-128-ECB',$key2,OPENSSL_RAW_DATA);

hex2bin

把字符串转换为十六进制值：

$key = hex2bin($key)

bin2hex

把十六进制值转换为 ASCII 字符

$data = bin2hex($data);