package org.bouncycastle.jcajce.provider.symmetric;

import java.security.AlgorithmParameters;
import java.security.InvalidAlgorithmParameterException;
import java.security.SecureRandom;
import java.security.spec.AlgorithmParameterSpec;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.KeySpec;
import javax.crypto.SecretKey;
import javax.crypto.spec.DESedeKeySpec;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
import org.bouncycastle.crypto.KeyGenerationParameters;
import org.bouncycastle.crypto.engines.DESedeEngine;
import org.bouncycastle.crypto.engines.DESedeWrapEngine;
import org.bouncycastle.crypto.engines.RFC3211WrapEngine;
import org.bouncycastle.crypto.generators.DESedeKeyGenerator;
import org.bouncycastle.crypto.macs.CBCBlockCipherMac;
import org.bouncycastle.crypto.macs.CFBBlockCipherMac;
import org.bouncycastle.crypto.macs.CMac;
import org.bouncycastle.crypto.modes.CBCBlockCipher;
import org.bouncycastle.crypto.paddings.ISO7816d4Padding;
import org.bouncycastle.jcajce.provider.config.ConfigurableProvider;
import org.bouncycastle.jcajce.provider.symmetric.DES;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseAlgorithmParameterGenerator;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseMac;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory;
import org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher;
import org.bouncycastle.jcajce.provider.util.AlgorithmProvider;
import org.bouncycastle.pqc.jcajce.spec.McElieceCCA2KeyGenParameterSpec;

/* loaded from: classes6.dex */
public final class DESede {

    /* loaded from: classes6.dex */
    public static class AlgParamGen extends BaseAlgorithmParameterGenerator {
        @Override // java.security.AlgorithmParameterGeneratorSpi
        protected void engineInit(AlgorithmParameterSpec algorithmParameterSpec, SecureRandom secureRandom) throws InvalidAlgorithmParameterException {
            throw new InvalidAlgorithmParameterException("No supported AlgorithmParameterSpec for DES parameter generation.");
        }

        @Override // java.security.AlgorithmParameterGeneratorSpi
        protected AlgorithmParameters engineGenerateParameters() {
            byte[] bArr = new byte[8];
            if (this.random == null) {
                this.random = new SecureRandom();
            }
            this.random.nextBytes(bArr);
            try {
                AlgorithmParameters createParametersInstance = createParametersInstance("DES");
                createParametersInstance.init(new IvParameterSpec(bArr));
                return createParametersInstance;
            } catch (Exception e) {
                throw new RuntimeException(e.getMessage());
            }
        }
    }

    /* loaded from: classes6.dex */
    public static class KeyFactory extends BaseSecretKeyFactory {
        @Override // org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory, javax.crypto.SecretKeyFactorySpi
        public KeySpec engineGetKeySpec(SecretKey secretKey, Class cls) throws InvalidKeySpecException {
            if (cls == null) {
                throw new InvalidKeySpecException("keySpec parameter is null");
            }
            if (secretKey == null) {
                throw new InvalidKeySpecException("key parameter is null");
            }
            if (SecretKeySpec.class.isAssignableFrom(cls)) {
                return new SecretKeySpec(secretKey.getEncoded(), this.algName);
            }
            if (!DESedeKeySpec.class.isAssignableFrom(cls)) {
                throw new InvalidKeySpecException("Invalid KeySpec");
            }
            byte[] encoded = secretKey.getEncoded();
            try {
                if (encoded.length != 16) {
                    return new DESedeKeySpec(encoded);
                }
                byte[] bArr = new byte[24];
                System.arraycopy(encoded, 0, bArr, 0, 16);
                System.arraycopy(encoded, 0, bArr, 16, 8);
                return new DESedeKeySpec(bArr);
            } catch (Exception e) {
                throw new InvalidKeySpecException(e.toString());
            }
        }

        @Override // org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory, javax.crypto.SecretKeyFactorySpi
        public SecretKey engineGenerateSecret(KeySpec keySpec) throws InvalidKeySpecException {
            return keySpec instanceof DESedeKeySpec ? new SecretKeySpec(((DESedeKeySpec) keySpec).getKey(), "DESede") : super.engineGenerateSecret(keySpec);
        }

        public KeyFactory() {
            super("DESede", null);
        }
    }

    /* loaded from: classes6.dex */
    public static class KeyGenerator extends BaseKeyGenerator {
        private boolean keySizeSet;

        @Override // org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator, javax.crypto.KeyGeneratorSpi
        public void engineInit(int i, SecureRandom secureRandom) {
            super.engineInit(i, secureRandom);
            this.keySizeSet = true;
        }

        @Override // org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator, javax.crypto.KeyGeneratorSpi
        public SecretKey engineGenerateKey() {
            if (this.uninitialised) {
                this.engine.init(new KeyGenerationParameters(new SecureRandom(), this.defaultKeySize));
                this.uninitialised = false;
            }
            if (this.keySizeSet) {
                return new SecretKeySpec(this.engine.generateKey(), this.algName);
            }
            byte[] generateKey = this.engine.generateKey();
            System.arraycopy(generateKey, 0, generateKey, 16, 8);
            return new SecretKeySpec(generateKey, this.algName);
        }

        public KeyGenerator() {
            super("DESede", 192, new DESedeKeyGenerator());
            this.keySizeSet = false;
        }
    }

    /* loaded from: classes6.dex */
    public static class Mappings extends AlgorithmProvider {
        private static final String PACKAGE = "org.bouncycastle.jcajce.provider.symmetric";
        private static final String PREFIX = DESede.class.getName();

        @Override // org.bouncycastle.jcajce.provider.util.AlgorithmProvider
        public void configure(ConfigurableProvider configurableProvider) {
            StringBuilder sb = new StringBuilder();
            String str = PREFIX;
            sb.append(str);
            sb.append("$ECB");
            configurableProvider.addAlgorithm("Cipher.DESEDE", sb.toString());
            ASN1ObjectIdentifier aSN1ObjectIdentifier = PKCSObjectIdentifiers.des_EDE3_CBC;
            StringBuilder sb2 = new StringBuilder();
            sb2.append(str);
            sb2.append("$CBC");
            configurableProvider.addAlgorithm("Cipher", aSN1ObjectIdentifier, sb2.toString());
            StringBuilder sb3 = new StringBuilder();
            sb3.append(str);
            sb3.append("$Wrap");
            configurableProvider.addAlgorithm("Cipher.DESEDEWRAP", sb3.toString());
            ASN1ObjectIdentifier aSN1ObjectIdentifier2 = PKCSObjectIdentifiers.id_alg_CMS3DESwrap;
            StringBuilder sb4 = new StringBuilder();
            sb4.append(str);
            sb4.append("$Wrap");
            configurableProvider.addAlgorithm("Cipher", aSN1ObjectIdentifier2, sb4.toString());
            StringBuilder sb5 = new StringBuilder();
            sb5.append(str);
            sb5.append("$RFC3211");
            configurableProvider.addAlgorithm("Cipher.DESEDERFC3211WRAP", sb5.toString());
            configurableProvider.addAlgorithm("Alg.Alias.Cipher.DESEDERFC3217WRAP", "DESEDEWRAP");
            configurableProvider.addAlgorithm("Alg.Alias.Cipher.TDEA", "DESEDE");
            configurableProvider.addAlgorithm("Alg.Alias.Cipher.TDEAWRAP", "DESEDEWRAP");
            configurableProvider.addAlgorithm("Alg.Alias.KeyGenerator.TDEA", "DESEDE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.TDEA", "DESEDE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameterGenerator.TDEA", "DESEDE");
            configurableProvider.addAlgorithm("Alg.Alias.SecretKeyFactory.TDEA", "DESEDE");
            if (configurableProvider.hasAlgorithm("MessageDigest", McElieceCCA2KeyGenParameterSpec.SHA1)) {
                StringBuilder sb6 = new StringBuilder();
                sb6.append(str);
                sb6.append("$PBEWithSHAAndDES3Key");
                configurableProvider.addAlgorithm("Cipher.PBEWITHSHAAND3-KEYTRIPLEDES-CBC", sb6.toString());
                StringBuilder sb7 = new StringBuilder();
                sb7.append(str);
                sb7.append("$BrokePBEWithSHAAndDES3Key");
                configurableProvider.addAlgorithm("Cipher.BROKENPBEWITHSHAAND3-KEYTRIPLEDES-CBC", sb7.toString());
                StringBuilder sb8 = new StringBuilder();
                sb8.append(str);
                sb8.append("$OldPBEWithSHAAndDES3Key");
                configurableProvider.addAlgorithm("Cipher.OLDPBEWITHSHAAND3-KEYTRIPLEDES-CBC", sb8.toString());
                StringBuilder sb9 = new StringBuilder();
                sb9.append(str);
                sb9.append("$PBEWithSHAAndDES2Key");
                configurableProvider.addAlgorithm("Cipher.PBEWITHSHAAND2-KEYTRIPLEDES-CBC", sb9.toString());
                StringBuilder sb10 = new StringBuilder();
                sb10.append(str);
                sb10.append("$BrokePBEWithSHAAndDES2Key");
                configurableProvider.addAlgorithm("Cipher.BROKENPBEWITHSHAAND2-KEYTRIPLEDES-CBC", sb10.toString());
                configurableProvider.addAlgorithm("Alg.Alias.Cipher", PKCSObjectIdentifiers.pbeWithSHAAnd3_KeyTripleDES_CBC, "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher", PKCSObjectIdentifiers.pbeWithSHAAnd2_KeyTripleDES_CBC, "PBEWITHSHAAND2-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1ANDDESEDE", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1AND3-KEYTRIPLEDES-CBC", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1AND2-KEYTRIPLEDES-CBC", "PBEWITHSHAAND2-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHAAND3-KEYDESEDE-CBC", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHAAND2-KEYDESEDE-CBC", "PBEWITHSHAAND2-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1AND3-KEYDESEDE-CBC", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1AND2-KEYDESEDE-CBC", "PBEWITHSHAAND2-KEYTRIPLEDES-CBC");
                configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1ANDDESEDE-CBC", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
            }
            StringBuilder sb11 = new StringBuilder();
            sb11.append(str);
            sb11.append("$KeyGenerator");
            configurableProvider.addAlgorithm("KeyGenerator.DESEDE", sb11.toString());
            StringBuilder sb12 = new StringBuilder("KeyGenerator.");
            sb12.append(PKCSObjectIdentifiers.des_EDE3_CBC);
            String obj = sb12.toString();
            StringBuilder sb13 = new StringBuilder();
            sb13.append(str);
            sb13.append("$KeyGenerator3");
            configurableProvider.addAlgorithm(obj, sb13.toString());
            StringBuilder sb14 = new StringBuilder();
            sb14.append(str);
            sb14.append("$KeyGenerator");
            configurableProvider.addAlgorithm("KeyGenerator.DESEDEWRAP", sb14.toString());
            StringBuilder sb15 = new StringBuilder();
            sb15.append(str);
            sb15.append("$KeyFactory");
            configurableProvider.addAlgorithm("SecretKeyFactory.DESEDE", sb15.toString());
            StringBuilder sb16 = new StringBuilder();
            sb16.append(str);
            sb16.append("$CMAC");
            configurableProvider.addAlgorithm("Mac.DESEDECMAC", sb16.toString());
            StringBuilder sb17 = new StringBuilder();
            sb17.append(str);
            sb17.append("$CBCMAC");
            configurableProvider.addAlgorithm("Mac.DESEDEMAC", sb17.toString());
            configurableProvider.addAlgorithm("Alg.Alias.Mac.DESEDE", "DESEDEMAC");
            StringBuilder sb18 = new StringBuilder();
            sb18.append(str);
            sb18.append("$DESedeCFB8");
            configurableProvider.addAlgorithm("Mac.DESEDEMAC/CFB8", sb18.toString());
            configurableProvider.addAlgorithm("Alg.Alias.Mac.DESEDE/CFB8", "DESEDEMAC/CFB8");
            StringBuilder sb19 = new StringBuilder();
            sb19.append(str);
            sb19.append("$DESede64");
            configurableProvider.addAlgorithm("Mac.DESEDEMAC64", sb19.toString());
            configurableProvider.addAlgorithm("Alg.Alias.Mac.DESEDE64", "DESEDEMAC64");
            StringBuilder sb20 = new StringBuilder();
            sb20.append(str);
            sb20.append("$DESede64with7816d4");
            configurableProvider.addAlgorithm("Mac.DESEDEMAC64WITHISO7816-4PADDING", sb20.toString());
            configurableProvider.addAlgorithm("Alg.Alias.Mac.DESEDE64WITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING");
            configurableProvider.addAlgorithm("Alg.Alias.Mac.DESEDEISO9797ALG1MACWITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING");
            configurableProvider.addAlgorithm("Alg.Alias.Mac.DESEDEISO9797ALG1WITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING");
            configurableProvider.addAlgorithm("AlgorithmParameters.DESEDE", "org.bouncycastle.jcajce.provider.symmetric.util.IvAlgorithmParameters");
            StringBuilder sb21 = new StringBuilder("Alg.Alias.AlgorithmParameters.");
            sb21.append(PKCSObjectIdentifiers.des_EDE3_CBC);
            configurableProvider.addAlgorithm(sb21.toString(), "DESEDE");
            StringBuilder sb22 = new StringBuilder();
            sb22.append(str);
            sb22.append("$AlgParamGen");
            configurableProvider.addAlgorithm("AlgorithmParameterGenerator.DESEDE", sb22.toString());
            StringBuilder sb23 = new StringBuilder("Alg.Alias.AlgorithmParameterGenerator.");
            sb23.append(PKCSObjectIdentifiers.des_EDE3_CBC);
            configurableProvider.addAlgorithm(sb23.toString(), "DESEDE");
            StringBuilder sb24 = new StringBuilder();
            sb24.append(str);
            sb24.append("$PBEWithSHAAndDES3KeyFactory");
            configurableProvider.addAlgorithm("SecretKeyFactory.PBEWITHSHAAND3-KEYTRIPLEDES-CBC", sb24.toString());
            StringBuilder sb25 = new StringBuilder();
            sb25.append(str);
            sb25.append("$PBEWithSHAAndDES2KeyFactory");
            configurableProvider.addAlgorithm("SecretKeyFactory.PBEWITHSHAAND2-KEYTRIPLEDES-CBC", sb25.toString());
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.PBEWITHSHAAND3-KEYTRIPLEDES", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.PBEWITHSHAAND2-KEYTRIPLEDES", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.PBEWITHSHAAND3-KEYTRIPLEDES-CBC", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.PBEWITHSHAAND2-KEYTRIPLEDES-CBC", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.PBEWITHSHAANDDES3KEY-CBC", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.PBEWITHSHAANDDES2KEY-CBC", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.SecretKeyFactory.1.2.840.113549.1.12.1.3", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
            configurableProvider.addAlgorithm("Alg.Alias.SecretKeyFactory.1.2.840.113549.1.12.1.4", "PBEWITHSHAAND2-KEYTRIPLEDES-CBC");
            configurableProvider.addAlgorithm("Alg.Alias.SecretKeyFactory.PBEWithSHAAnd3KeyTripleDES", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.1.2.840.113549.1.12.1.3", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.AlgorithmParameters.1.2.840.113549.1.12.1.4", "PKCS12PBE");
            configurableProvider.addAlgorithm("Alg.Alias.Cipher.PBEWithSHAAnd3KeyTripleDES", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC");
        }
    }

    /* loaded from: classes6.dex */
    public static class CBC extends BaseBlockCipher {
        public CBC() {
            super(new CBCBlockCipher(new DESedeEngine()), 64);
        }
    }

    /* loaded from: classes6.dex */
    public static class CBCMAC extends BaseMac {
        public CBCMAC() {
            super(new CBCBlockCipherMac(new DESedeEngine()));
        }
    }

    /* loaded from: classes6.dex */
    public static class CMAC extends BaseMac {
        public CMAC() {
            super(new CMac(new DESedeEngine()));
        }
    }

    /* loaded from: classes6.dex */
    public static class DESede64 extends BaseMac {
        public DESede64() {
            super(new CBCBlockCipherMac(new DESedeEngine(), 64));
        }
    }

    /* loaded from: classes6.dex */
    public static class DESede64with7816d4 extends BaseMac {
        public DESede64with7816d4() {
            super(new CBCBlockCipherMac(new DESedeEngine(), 64, new ISO7816d4Padding()));
        }
    }

    /* loaded from: classes6.dex */
    public static class DESedeCFB8 extends BaseMac {
        public DESedeCFB8() {
            super(new CFBBlockCipherMac(new DESedeEngine()));
        }
    }

    /* loaded from: classes6.dex */
    public static class ECB extends BaseBlockCipher {
        public ECB() {
            super(new DESedeEngine());
        }
    }

    /* loaded from: classes6.dex */
    public static class KeyGenerator3 extends BaseKeyGenerator {
        public KeyGenerator3() {
            super("DESede3", 192, new DESedeKeyGenerator());
        }
    }

    /* loaded from: classes6.dex */
    public static class PBEWithSHAAndDES2Key extends BaseBlockCipher {
        public PBEWithSHAAndDES2Key() {
            super(new CBCBlockCipher(new DESedeEngine()), 2, 1, 128, 8);
        }
    }

    /* loaded from: classes6.dex */
    public static class PBEWithSHAAndDES2KeyFactory extends DES.DESPBEKeyFactory {
        public PBEWithSHAAndDES2KeyFactory() {
            super("PBEwithSHAandDES2Key-CBC", PKCSObjectIdentifiers.pbeWithSHAAnd2_KeyTripleDES_CBC, true, 2, 1, 128, 64);
        }
    }

    /* loaded from: classes6.dex */
    public static class PBEWithSHAAndDES3Key extends BaseBlockCipher {
        public PBEWithSHAAndDES3Key() {
            super(new CBCBlockCipher(new DESedeEngine()), 2, 1, 192, 8);
        }
    }

    /* loaded from: classes6.dex */
    public static class PBEWithSHAAndDES3KeyFactory extends DES.DESPBEKeyFactory {
        public PBEWithSHAAndDES3KeyFactory() {
            super("PBEwithSHAandDES3Key-CBC", PKCSObjectIdentifiers.pbeWithSHAAnd3_KeyTripleDES_CBC, true, 2, 1, 192, 64);
        }
    }

    /* loaded from: classes6.dex */
    public static class RFC3211 extends BaseWrapCipher {
        public RFC3211() {
            super(new RFC3211WrapEngine(new DESedeEngine()), 8);
        }
    }

    /* loaded from: classes6.dex */
    public static class Wrap extends BaseWrapCipher {
        public Wrap() {
            super(new DESedeWrapEngine());
        }
    }

    private DESede() {
    }
}