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

package com.google.crypto.tink.signature.internal;

import com.google.crypto.tink.signature.MlDsaParameters;

final class MlDsaConstants
{
    static final int ML_DSA_65_K = 6;
    static final int ML_DSA_65_L = 5;
    static final int ML_DSA_65_ETA = 4;
    static final int ML_DSA_87_K = 8;
    static final int ML_DSA_87_L = 7;
    static final int ML_DSA_87_ETA = 2;
    static final int DEGREE = 256;
    static final int D = 13;
    static final int TWO_POW_D = 8192;
    static final int TWO_POW_D_MINUS_ONE = 4096;
    static final int COMPRESSED_PK_BIT_LENGTH = 10;
    static final int RHO_LENGTH = 32;
    static final int RHO_PRIME_LENGTH = 64;
    static final int K_LENGTH = 32;
    static final int TR_LENGTH = 64;
    
    private MlDsaConstants() {
    }
    
    static final class Params
    {
        final byte k;
        final byte l;
        final int eta;
        final int pkLength;
        final int bitlen2Eta;
        final int skLength;
        
        Params(final byte k, final byte l, final int eta, final int pkLength, final int bitlen2Eta, final int skLength, final MlDsaParameters.MlDsaInstance instance) {
            if (instance == MlDsaParameters.MlDsaInstance.ML_DSA_65) {
                if (k != 6 || l != 5 || eta != 4 || bitlen2Eta != 4 || pkLength != 1952 || skLength != 4032) {
                    throw new IllegalStateException("Wrong parameters for ML-DSA-65: (k, l, eta, bitlen2Eta) was (" + k + ", " + l + ", " + eta + ", " + bitlen2Eta + "), expected (6, 5, 4, 4)");
                }
            }
            else {
                if (instance != MlDsaParameters.MlDsaInstance.ML_DSA_87) {
                    throw new IllegalStateException("MlDsaInstance not ML_DSA_65 nor ML_DSA_87");
                }
                if (k != 8 || l != 7 || eta != 2 || bitlen2Eta != 3 || pkLength != 2592 || skLength != 4896) {
                    throw new IllegalStateException("Wrong parameters for ML-DSA-87: (k, l, eta, bitlen2Eta) was (" + k + ", " + l + ", " + eta + ", " + bitlen2Eta + "), expected (8, 7, 2, 3)");
                }
            }
            this.k = k;
            this.l = l;
            this.eta = eta;
            this.bitlen2Eta = bitlen2Eta;
            this.pkLength = pkLength;
            this.skLength = skLength;
        }
    }
}