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

package org.bouncycastle.pqc.crypto.rainbow;

import org.bouncycastle.crypto.digests.SHA512Digest;
import org.bouncycastle.crypto.digests.SHA384Digest;
import org.bouncycastle.crypto.Digest;
import org.bouncycastle.crypto.CipherParameters;

public class RainbowParameters implements CipherParameters
{
    public static final RainbowParameters rainbowIIIclassic;
    public static final RainbowParameters rainbowIIIcircumzenithal;
    public static final RainbowParameters rainbowIIIcompressed;
    public static final RainbowParameters rainbowVclassic;
    public static final RainbowParameters rainbowVcircumzenithal;
    public static final RainbowParameters rainbowVcompressed;
    private final int v1;
    private final int v2;
    private final int o1;
    private final int o2;
    private final int n;
    private final int m;
    private static final int len_pkseed = 32;
    private static final int len_skseed = 32;
    private static final int len_salt = 16;
    private final Digest hash_algo;
    private final Version version;
    private final String name;
    
    private RainbowParameters(final String name, final int n, final Version version) {
        this.name = name;
        switch (n) {
            case 3: {
                this.v1 = 68;
                this.o1 = 32;
                this.o2 = 48;
                this.hash_algo = new SHA384Digest();
                break;
            }
            case 5: {
                this.v1 = 96;
                this.o1 = 36;
                this.o2 = 64;
                this.hash_algo = new SHA512Digest();
                break;
            }
            default: {
                throw new IllegalArgumentException("No valid version. Please choose one of the following: 3, 5");
            }
        }
        this.v2 = this.v1 + this.o1;
        this.n = this.v1 + this.o1 + this.o2;
        this.m = this.o1 + this.o2;
        this.version = version;
    }
    
    public String getName() {
        return this.name;
    }
    
    Version getVersion() {
        return this.version;
    }
    
    int getV1() {
        return this.v1;
    }
    
    int getO1() {
        return this.o1;
    }
    
    int getO2() {
        return this.o2;
    }
    
    Digest getHash_algo() {
        return this.hash_algo;
    }
    
    int getV2() {
        return this.v2;
    }
    
    int getN() {
        return this.n;
    }
    
    int getM() {
        return this.m;
    }
    
    int getLen_pkseed() {
        return 32;
    }
    
    int getLen_skseed() {
        return 32;
    }
    
    int getLen_salt() {
        return 16;
    }
    
    static {
        rainbowIIIclassic = new RainbowParameters("rainbow-III-classic", 3, Version.CLASSIC);
        rainbowIIIcircumzenithal = new RainbowParameters("rainbow-III-circumzenithal", 3, Version.CIRCUMZENITHAL);
        rainbowIIIcompressed = new RainbowParameters("rainbow-III-compressed", 3, Version.COMPRESSED);
        rainbowVclassic = new RainbowParameters("rainbow-V-classic", 5, Version.CLASSIC);
        rainbowVcircumzenithal = new RainbowParameters("rainbow-V-circumzenithal", 5, Version.CIRCUMZENITHAL);
        rainbowVcompressed = new RainbowParameters("rainbow-V-compressed", 5, Version.COMPRESSED);
    }
}