小编ank*_*976的帖子

我需要将带有Rijandael加密的powershell脚本转换为Java.这是源PowerShell代码:

[Reflection.Assembly]::LoadWithPartialName("System.Security")
Add-Type -AssemblyName System.Web

$sKy = "bbee9a3e8e44e28edb4539186d182aaa"  
$sIV  = "131a68dc13160766f37dc931d7e518aa"

$myRijndael = New-Object System.Security.Cryptography.RijndaelManaged
$myRijndael.KeySize = 256
$myRijndael.BlockSize = 256
$myRijndael.Mode = [System.Security.Cryptography.CipherMode]::CBC
$myRijndael.Padding = [System.Security.Cryptography.PaddingMode]::Zeros

[byte[]] $key = [Text.Encoding]::ASCII.GetBytes($sKy)
[byte[]] $IV = [Text.Encoding]::ASCII.GetBytes($sIV)

$encryptor = $myRijndael.CreateEncryptor($key, $IV)
$msEncrypt = new-Object IO.MemoryStream 
$csEncrypt = new-Object Security.Cryptography.CryptoStream $msEncrypt,$encryptor,"Write"

$toEncrypt = [Text.Encoding]::ASCII.GetBytes("TEST_TEXT_TO_ENCODE")

$csEncrypt.Write($toEncrypt, 0, $toEncrypt.Length)
$csEncrypt.FlushFinalBlock()
$encrypted = $msEncrypt.ToArray()

对于Java加密,我使用bouncycastle及其RijndaelEngine具有相同的参数 - CBC,256块大小,零填充.这是我的java代码片段:

byte[] sessionKey = "bbee9a3e8e44e28edb4539186d182aaa".getBytes(); 
byte[] iv = "131a68dc13160766f37dc931d7e518aa".getBytes();
byte[] plaintext = "TEST_TEXT_TO_ENCODE".getBytes();

PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
    new CBCBlockCipher(new …