io.jsonwebtoken.security.HashAlgorithm Maven / Gradle / Ivy
/*
* Copyright © 2022 jsonwebtoken.io
*
* Licensed 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 io.jsonwebtoken.security;
import io.jsonwebtoken.Identifiable;
import java.io.InputStream;
/**
* A {@link DigestAlgorithm} that computes and verifies digests without the use of a cryptographic key, such as for
* thumbprints and digital fingerprints.
*
* Standard Identifier
*
* {@code HashAlgorithm} extends {@link Identifiable}: the value returned from
* {@link Identifiable#getId() getId()} in all JWT standard hash algorithms will return one of the
* "{@code Hash Name String}" values defined in the IANA
* Named Information Hash
* Algorithm Registry. This is to ensure the correct algorithm ID is used within other JWT-standard identifiers,
* such as within JWK Thumbprint URIs.
*
* IANA Standard Implementations
*
* Constant definitions and utility methods for common (but not all)
* IANA Hash
* Algorithms are available via {@link Jwks.HASH}.
*
* @see Jwks.HASH
* @since 0.12.0
*/
public interface HashAlgorithm extends DigestAlgorithm, VerifyDigestRequest> {
}