// ------------------------------------------------
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);
}
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);
}