org.opensaml.xmlsec.algorithm.descriptors.BlockEncryptionAES192GCM Maven / Gradle / Ivy
/*
* Licensed to the University Corporation for Advanced Internet Development,
* Inc. (UCAID) under one or more contributor license agreements. See the
* NOTICE file distributed with this work for additional information regarding
* copyright ownership. The UCAID licenses this file to You under the Apache
* License, Version 2.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.opensaml.xmlsec.algorithm.descriptors;
import javax.annotation.Nonnull;
import org.opensaml.security.crypto.JCAConstants;
import org.opensaml.xmlsec.algorithm.BlockEncryptionAlgorithm;
import org.opensaml.xmlsec.encryption.support.EncryptionConstants;
/**
* Algorithm descriptor for block encryption algorithm: AES-192-GCM.
*/
public final class BlockEncryptionAES192GCM implements BlockEncryptionAlgorithm {
/** {@inheritDoc} */
@Nonnull public String getKey() {
return JCAConstants.KEY_ALGO_AES;
}
/** {@inheritDoc} */
@Nonnull public String getURI() {
return EncryptionConstants.ALGO_ID_BLOCKCIPHER_AES192_GCM;
}
/** {@inheritDoc} */
@Nonnull public AlgorithmType getType() {
return AlgorithmType.BlockEncryption;
}
/** {@inheritDoc} */
@Nonnull public String getJCAAlgorithmID() {
return String.format("%s/%s/%s", getKey(), getCipherMode(), getPadding());
}
/** {@inheritDoc} */
@Nonnull public Integer getKeyLength() {
return 192;
}
/** {@inheritDoc} */
@Nonnull public String getCipherMode() {
return JCAConstants.CIPHER_MODE_GCM;
}
/** {@inheritDoc} */
@Nonnull public String getPadding() {
return JCAConstants.CIPHER_PADDING_NONE;
}
}