// 
// Decompiled by Procyon v0.6.0
// 

package com.google.crypto.tink.signature;

import com.google.crypto.tink.Parameters;
import com.google.crypto.tink.Key;
import com.google.crypto.tink.AccessesPartialKey;
import com.google.errorprone.annotations.RestrictedApi;
import java.security.GeneralSecurityException;
import com.google.crypto.tink.util.SecretBytes;

public class MlDsaPrivateKey extends SignaturePrivateKey
{
    private static final int MLDSA_SEED_BYTES = 32;
    private final MlDsaPublicKey publicKey;
    private final SecretBytes privateSeed;
    
    private MlDsaPrivateKey(final MlDsaPublicKey publicKey, final SecretBytes privateSeed) {
        this.publicKey = publicKey;
        this.privateSeed = privateSeed;
    }
    
    @RestrictedApi(explanation = "Accessing parts of keys can produce unexpected incompatibilities, annotate the function with @AccessesPartialKey", link = "https://developers.google.com/tink/design/access_control#accessing_partial_keys", allowedOnPath = ".*Test\\.java", allowlistAnnotations = { AccessesPartialKey.class })
    @AccessesPartialKey
    public static MlDsaPrivateKey createWithoutVerification(final MlDsaPublicKey mlDsaPublicKey, final SecretBytes privateSeed) throws GeneralSecurityException {
        if (privateSeed.size() != 32) {
            throw new GeneralSecurityException("Incorrect private seed size for ML-DSA");
        }
        if (mlDsaPublicKey.getParameters().getMlDsaInstance() != MlDsaParameters.MlDsaInstance.ML_DSA_65) {
            throw new GeneralSecurityException("Unknown ML-DSA instance; only ML-DSA-65 is currently supported");
        }
        return new MlDsaPrivateKey(mlDsaPublicKey, privateSeed);
    }
    
    @RestrictedApi(explanation = "Accessing parts of keys can produce unexpected incompatibilities, annotate the function with @AccessesPartialKey", link = "https://developers.google.com/tink/design/access_control#accessing_partial_keys", allowedOnPath = ".*Test\\.java", allowlistAnnotations = { AccessesPartialKey.class })
    public SecretBytes getPrivateSeed() {
        return this.privateSeed;
    }
    
    @Override
    public boolean equalsKey(final Key o) {
        if (!(o instanceof MlDsaPrivateKey)) {
            return false;
        }
        final MlDsaPrivateKey that = (MlDsaPrivateKey)o;
        return that.publicKey.equalsKey(this.publicKey) && this.privateSeed.equalsSecretBytes(that.privateSeed);
    }
    
    @Override
    public MlDsaParameters getParameters() {
        return this.publicKey.getParameters();
    }
    
    @Override
    public MlDsaPublicKey getPublicKey() {
        return this.publicKey;
    }
}