Esempio n. 1
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 // ------------------------------------------------
 public penCipher() {
   desEngine = Cipher.getInstance(Cipher.ALG_DES_ECB_NOPAD, false);
   desKey = KeyBuilder.buildKey(KeyBuilder.TYPE_DES, KeyBuilder.LENGTH_DES, false);
   des3Key = KeyBuilder.buildKey(KeyBuilder.TYPE_DES, KeyBuilder.LENGTH_DES3_2KEY, false);
   tbuf1 = JCSystem.makeTransientByteArray((short) 8, JCSystem.CLEAR_ON_DESELECT);
   tbuf2 = JCSystem.makeTransientByteArray((short) 8, JCSystem.CLEAR_ON_DESELECT);
 }
Esempio n. 2
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 private PKIApplet() {
   pin = new OwnerPIN(PIN_TRIES, MAX_PIN_SIZE);
   puc = new OwnerPIN(PUC_TRIES, PUC_SIZE);
   rd = RandomData.getInstance(RandomData.ALG_SECURE_RANDOM);
   pkcs1Cipher = Cipher.getInstance(Cipher.ALG_RSA_PKCS1, false);
   nopadCipher = Cipher.getInstance(Cipher.ALG_RSA_NOPAD, false);
   md = MessageDigest.getInstance(MessageDigest.ALG_SHA, false);
   tmp = JCSystem.makeTransientByteArray(TMP_SIZE, JCSystem.CLEAR_ON_DESELECT);
   state = STATE_INITIAL;
   authKeyId = new byte[KEY_ID_SIZE];
   signKeyId = new byte[KEY_ID_SIZE];
   decKeyId = new byte[KEY_ID_SIZE];
   authKeyPrivate =
       (RSAPrivateCrtKey)
           KeyBuilder.buildKey(KeyBuilder.TYPE_RSA_CRT_PRIVATE, KeyBuilder.LENGTH_RSA_1024, false);
   signKeyPrivate =
       (RSAPrivateCrtKey)
           KeyBuilder.buildKey(KeyBuilder.TYPE_RSA_CRT_PRIVATE, KeyBuilder.LENGTH_RSA_1024, false);
   decKeyPrivate =
       (RSAPrivateCrtKey)
           KeyBuilder.buildKey(KeyBuilder.TYPE_RSA_CRT_PRIVATE, KeyBuilder.LENGTH_RSA_1024, false);
   tempKeyPublic =
       (RSAPublicKey)
           KeyBuilder.buildKey(KeyBuilder.TYPE_RSA_PUBLIC, KeyBuilder.LENGTH_RSA_1024, false);
   currentPrivateKey = JCSystem.makeTransientObjectArray((short) 1, JCSystem.CLEAR_ON_DESELECT);
   expectedDecipherDataLength =
       JCSystem.makeTransientShortArray((short) 1, JCSystem.CLEAR_ON_DESELECT);
   fileSystem = new FileSystem((short) 16);
 }