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XXTEA在java中使用128位固定密钥加密_Java_Encryption_Decoding_Xxtea - Fatal编程技术网

XXTEA在java中使用128位固定密钥加密

XXTEA在java中使用128位固定密钥加密,java,encryption,decoding,xxtea,Java,Encryption,Decoding,Xxtea,我必须得到16进制格式的56字节原始二进制的输出。 下面的编码是我尝试过的,但是我得到了错误的输出 这是我期望的输出: 0xd19f261efa71440103519930f483de39c4deffb333c35b89c88d505ad4203e98b0d1f34233dad8‌​2A4 B9BA0A3531EDE93203691A2B96FB45A 但我得到了不同的输出: 87168739A1D8972742F476D48F139348B06EDF38545BC3C00434DD5C464B

我必须得到16进制格式的56字节原始二进制的输出。 下面的编码是我尝试过的,但是我得到了错误的输出

这是我期望的输出:

0xd19f261efa71440103519930f483de39c4deffb333c35b89c88d505ad4203e98b0d1f34233dad8‌​2A4 B9BA0A3531EDE93203691A2B96FB45A

但我得到了不同的输出:

87168739A1D8972742F476D48F139348B06EDF38545BC3C00434DD5C464B2FDF8512EF75D05D897E‌​A5523F8C1589AB5106A5CC986C859CBB


您得到的是什么输出?这是我期望的输出0xd19f261efa71440103519930f483de39c4deffb333c35b89c88d505ad4203e98b0d1f34233dad82a4b9ba0a3531ede93203691a2b96fb45a,但我得到的是不同的输出816168722442F246D13F139348 B06EDF35545 BC3C0434 DD55C464 B2FDF1212EF75 D05D897EA55 23 F8C1589AB5106A5cc986C85 9CBBY应考虑编辑问题并添加该信息。
     private byte[] encryptByTea(String info){

     byte[] temp = info.getBytes();
     int n = 8 - temp.length % 8;//Multiple if temp number less than 8, need to fill     in the numbers
     byte[] encryptStr = new byte[temp.length + n];
     encryptStr[0] = (byte)n;
     System.arraycopy(temp, 0, encryptStr, n, temp.length);
     byte[] result = new byte[encryptStr.length];
     for(int offset = 0; offset <result.length; offset += 8){
     byte[] tempEncrpt = tea.encrypt(encryptStr, offset, KEY, 32);
     System.arraycopy(tempEncrpt, 0, result, offset, 8);
     }
     return result;
     }

     //Through the TEA algorithm decryption information
     private String decryptByTea(byte[] secretInfo){
     byte[] decryptStr = null;
     byte[] tempDecrypt = new byte[secretInfo.length];
     for(int offset = 0; offset <secretInfo.length; offset += 8){
     decryptStr = tea.decrypt(secretInfo, offset, KEY, 32);
     System.arraycopy(decryptStr, 0, tempDecrypt, offset, 8);
     }

     int n = tempDecrypt[0];
     return new String(tempDecrypt, n, decryptStr.length - n);
     }