org.apache.sshd.common.util.buffer.keys.ED25519BufferPublicKeyParser Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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package org.apache.sshd.common.util.buffer.keys;
import java.security.GeneralSecurityException;
import java.security.PublicKey;
import org.apache.sshd.common.keyprovider.KeyPairProvider;
import org.apache.sshd.common.util.ValidateUtils;
import org.apache.sshd.common.util.buffer.Buffer;
import org.apache.sshd.common.util.security.SecurityUtils;
/**
* TODO complete this when SSHD-440 is done
*
* @author Apache MINA SSHD Project
*/
public class ED25519BufferPublicKeyParser extends AbstractBufferPublicKeyParser {
public static final ED25519BufferPublicKeyParser INSTANCE = new ED25519BufferPublicKeyParser();
public ED25519BufferPublicKeyParser() {
super(PublicKey.class, KeyPairProvider.SSH_ED25519);
}
@Override
public PublicKey getRawPublicKey(String keyType, Buffer buffer) throws GeneralSecurityException {
ValidateUtils.checkTrue(isKeyTypeSupported(keyType), "Unsupported key type: %s", keyType);
byte[] seed = buffer.getBytes();
return SecurityUtils.generateEDDSAPublicKey(keyType, seed);
}
}