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我有一段代碼負責加密和解密，需要在Ruby中進行轉換。在發佈之前，我經歷了4個鏈接，但沒有運氣。對Ruby的Java加密/解密
aes-cbc-pkcs5padding-encrypt-in-java-decrypt-in-ruby
aes-cbc-pkcs5padding-implementation-in-ruby-for-rails
symmetric encryption algorithms in Ruby
*
/**
*
*/
package in.bets.gsm.util;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Base64;
/**
* @author VKatz
*
*/
public class SecurePath {
/**
*
*/
public SecurePath() {
// TODO Auto-generated constructor stub
}
public static String key = "Bar12345Bar12345";
public static String initVector = "RandomInitVector";
public static String encrypt(String value) {
try {
IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8"));
SecretKeySpec [skeySpec][4] = new SecretKeySpec(key.getBytes("UTF-8"), "AES");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);
byte[] encrypted = cipher.doFinal(value.getBytes());
System.out.println("encrypted string: "
+ Base64.encodeBase64String(encrypted));
return Base64.encodeBase64String(encrypted);
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public static String decrypt(String encrypted) {
try {
IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8"));
SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes("UTF-8"), "AES");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");
cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv);
byte[] original = cipher.doFinal(Base64.decodeBase64(encrypted));
return new String(original);
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public static void main(String[] args) {
String encText = encrypt("abceeffslaj");
System.out.println("Decripted text :: " + decrypt("XZy6gJinORmH+LOiZL6/Jw=="));
}
}
Output:
Simple Text :: abceeffslaj
Encrypted text :: XZy6gJinORmH+LOiZL6/Jw==
Decripted Text :: abceeffslaj
爲了讓我寫了下面的代碼相同的結果
我的努力：紅寶石
require "openssl"
require "base64"
require 'byebug'
include Base64
plain_text = "abceeffslaj"
cipher = OpenSSL::Cipher::AES128.new(:CBC)
cipher.encrypt
key = cipher.random_key
iv = cipher.random_iv
cipher_text = cipher.update(plain_text) + cipher.final
cipher = OpenSSL::Cipher::AES128.new(:CBC)
cipher.decrypt
cipher.key = key
cipher.iv = iv
decrypted_plain_text = cipher.update(cipher_text) + cipher.final
puts "AES128 in CBC mode"
puts "Key: " + urlsafe_encode64(key)
puts "Iv: " + urlsafe_encode64(iv)
puts "Plain text: " + plain_text
puts "Cipher text: " + urlsafe_encode64(cipher_text)
puts "Decrypted plain text: " + decrypted_plain_text
輸出：
AES128 in CBC mode
Key: CJ-SNuUllNKl1vAllEazKg==
Iv: ZMb2W6K07oaAXuvoL8Ckpg==
Plain text: abceeffslaj
Cipher text: jyutt1ljXW9Xn-HFxpvcEg==
Decrypted plain text: abceeffslaj
我們可能可以在這裏發現密文是從Java代碼的區別。
任何幫助將不勝感激！
「任何幫助將不勝感激！ - 你的代碼有什麼麻煩？你有錯誤信息嗎？什麼是錯誤信息？你得到的結果不是你期待的結果嗎？你期望得到什麼結果？爲什麼？你得到的結果是什麼？兩者有什麼不同？你正在觀察的行爲不是所期望的行爲？什麼是期望的行爲，爲什麼，觀察到的行爲是什麼，以及它們以何種方式不同？ –
@JörgWMittag謝謝你的意見我已經編輯了我的問題並帶有預期的結果，在這裏可以注意到密碼是不同的。 – VKatz