We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
hello
I use this code for generating and then serializing the AES white box instance
System.out.println("generate"); Generator gEnc = new Generator(); Generator gDec = new Generator(); Random rand = new Random();
// External encoding is needed, at least some, generate identities ExternalBijections extc = new ExternalBijections(); gEnc.generateExtEncoding(extc, 0); // at first generate pure table AES implementation gEnc.setUseIO04x04Identity(false); gEnc.setUseIO08x08Identity(false); gEnc.setUseMB08x08Identity(false); gEnc.setUseMB32x32Identity(false); gDec.setUseIO04x04Identity(false); gDec.setUseIO08x08Identity(false); gDec.setUseMB08x08Identity(false); gDec.setUseMB32x32Identity(false); // Generate AES for encryption gEnc.generate(true, AEShelper.testVect128_key, 16, extc); AES AESenc = gEnc.getAESi(); // Generate AES for decryption gDec.generate(false, AEShelper.testVect128_key, 16, extc); AES AESdec = gDec.getAESi(); //******************************** try { FileOutputStream fileOut = new FileOutputStream("AESenc.ser"); ObjectOutputStream out = new ObjectOutputStream(fileOut); out.writeObject(AESenc); out.close(); fileOut.close(); System.out.printf("Serialized data is saved in AESenc.ser"); } catch (IOException i) { i.printStackTrace(); } try { FileOutputStream fileOut = new FileOutputStream("AESdec.ser"); ObjectOutputStream out = new ObjectOutputStream(fileOut); out.writeObject(AESdec); out.close(); fileOut.close(); System.out.printf("Serialized data is saved in AESdec.ser"); } catch (IOException i) { i.printStackTrace(); }
but when read file and de-serialize objects encrypt/decrypt not work properly this is code
Generator gEnc = new Generator(); Generator gDec = new Generator(); Random rand = new Random(); // External encoding is needed, at least some, generate identities ExternalBijections extc = new ExternalBijections(); gEnc.generateExtEncoding(extc, 0); // at first generate pure table AES implementation gEnc.setUseIO04x04Identity(false); gEnc.setUseIO08x08Identity(false); gEnc.setUseMB08x08Identity(false); gEnc.setUseMB32x32Identity(false); gDec.setUseIO04x04Identity(false); gDec.setUseIO08x08Identity(false); gDec.setUseMB08x08Identity(false); gDec.setUseMB32x32Identity(false); AES AESenc ; AES AESdec ; try { FileInputStream fileIn = new FileInputStream("AESenc.ser"); ObjectInputStream in = new ObjectInputStream(fileIn); AESenc = (AES) in.readObject(); in.close(); fileIn.close(); } catch (IOException i) { i.printStackTrace(); return; } catch (ClassNotFoundException c) { System.out.println("AESenc.ser not found"); c.printStackTrace(); return; } try { FileInputStream fileIn = new FileInputStream("AESdec.ser"); ObjectInputStream in = new ObjectInputStream(fileIn); AESdec = (AES) in.readObject(); in.close(); fileIn.close(); } catch (IOException i) { i.printStackTrace(); return; } catch (ClassNotFoundException c) { System.out.println("AESenc.ser not found"); c.printStackTrace(); return; } //################################ gEnc.setAESi(AESenc); gDec.setAESi(AESdec);
. . . // Encrypt state.transpose(); gEnc.applyExternalEnc(state, extc, true); AESenc.crypt(state); gEnc.applyExternalEnc(state, extc, false);
System.out.println("Enc(plaintext_test): \n" + state); //assertEquals("Cipher output mismatch", true, state.equals(cipher)); // Decrypt state.transpose(); System.out.println("T(Enc(plaintext_test)): \n" + state); gDec.applyExternalEnc(state, extc, true); AESdec.crypt(state); gDec.applyExternalEnc(state, extc, false); System.out.println("Dec(T(Enc(plaintext_test))): \n" + state.toString()); System.out.println(new String(state.getStateCopy()));
but not work please help me.
The text was updated successfully, but these errors were encountered:
@membrown Could you share with us what is the status of your issue and if you solve the issue?
Sorry, something went wrong.
@membrown @AmrAshraf you can try it with this PR.
ph4r05
No branches or pull requests
hello
I use this code for generating and then serializing the AES white box instance
System.out.println("generate");
Generator gEnc = new Generator();
Generator gDec = new Generator();
Random rand = new Random();
but when read file and de-serialize objects encrypt/decrypt not work properly
this is code
.
.
.
// Encrypt
state.transpose();
gEnc.applyExternalEnc(state, extc, true);
AESenc.crypt(state);
gEnc.applyExternalEnc(state, extc, false);
but not work
please help me.
The text was updated successfully, but these errors were encountered: