Lines Matching refs:iv
146 SecretKey key, IvParameterSpec iv, SecureRandom random,
165 * later, so if the "iv" parameter is null, we use the default
169 if (iv == null && bulkCipher.ivSize != 0 &&
172 iv = getFixedMask(bulkCipher.ivSize);
175 cipher.init(mode, key, iv, random);
199 SecretKey key, IvParameterSpec iv, SecureRandom random,
208 return new CipherBox(version, cipher, key, iv, random, encrypt);
220 IvParameterSpec iv = masks.get(ivSize);
221 if (iv == null) {
222 iv = new IvParameterSpec(new byte[ivSize]);
223 masks.put(ivSize, iv);
226 return iv;