Package gnu.javax.crypto.mode

Examples of gnu.javax.crypto.mode.IMode.update()

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                    attrib.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
                    attrib.put(IBlockCipher.KEY_MATERIAL, kb);
                    gnu.reset();
                    gnu.init(attrib);
                    ct1 = new byte[bs];
                    gnu.update(pt, 0, ct1, 0);
                    jce.init(Cipher.ENCRYPT_MODE,
                             new SecretKeySpec(kb, cipherName),
                             new IvParameterSpec(pt));
                    ct2 = new byte[bs];
                    jce.doFinal(pt, 0, bs, ct2, 0);
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                    attrib.put(IMode.STATE, new Integer(IMode.DECRYPTION));
                    cpt1 = new byte[bs];
                    gnu.reset();
                    gnu.init(attrib);
                    gnu.update(ct1, 0, cpt1, 0);
                    harness.check(Arrays.equals(pt, cpt1), "testEquality("
                                                           + cipherName + ")");

                    jce.init(Cipher.DECRYPT_MODE,
                             new SecretKeySpec(kb, cipherName),
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            System.arraycopy(padding, 0, ppt, 42, padding.length);
            attrib.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
            gnu.reset();
            gnu.init(attrib);
            for (int i = 0; i < ppt.length; i += 16)
              gnu.update(ppt, i, ct1, i);

            jce = Cipher.getInstance("AES/ECB/" + padName, Registry.GNU_CRYPTO);
            jce.init(Cipher.DECRYPT_MODE, new SecretKeySpec(kb, "AES"));
            jce.doFinal(ct1, 0, ct1.length, cpt1, 0);
            harness.check(Arrays.equals(pt, cpt1),
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            attrib.put(IMode.STATE, new Integer(IMode.DECRYPTION));
            gnu.reset();
            gnu.init(attrib);
            byte[] pcpt = new byte[48];
            for (int i = 0; i < ct2.length; i += 16)
              gnu.update(ct2, i, pcpt, i);

            int trim = pad.unpad(pcpt, 0, pcpt.length);
            System.arraycopy(pcpt, 0, cpt2, 0, pcpt.length - trim);

            harness.check(Arrays.equals(pt, cpt2),
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