91 lines
3.9 KiB
Java
91 lines
3.9 KiB
Java
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package org.bouncycastle.jcajce.provider.digest;
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import org.bouncycastle.asn1.nist.NISTObjectIdentifiers;
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import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
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import org.bouncycastle.crypto.CipherKeyGenerator;
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import org.bouncycastle.crypto.digests.SHA256Digest;
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import org.bouncycastle.crypto.macs.HMac;
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import org.bouncycastle.jcajce.provider.config.ConfigurableProvider;
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import org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator;
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import org.bouncycastle.jcajce.provider.symmetric.util.BaseMac;
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import org.bouncycastle.jcajce.provider.symmetric.util.PBESecretKeyFactory;
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import org.bouncycastle.pqc.jcajce.spec.McElieceCCA2KeyGenParameterSpec;
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/* loaded from: classes6.dex */
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public class SHA256 {
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/* loaded from: classes6.dex */
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public static class Mappings extends DigestAlgorithmProvider {
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private static final String PREFIX = SHA256.class.getName();
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@Override // org.bouncycastle.jcajce.provider.util.AlgorithmProvider
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public void configure(ConfigurableProvider configurableProvider) {
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StringBuilder sb = new StringBuilder();
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String str = PREFIX;
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sb.append(str);
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sb.append("$Digest");
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configurableProvider.addAlgorithm("MessageDigest.SHA-256", sb.toString());
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configurableProvider.addAlgorithm("Alg.Alias.MessageDigest.SHA256", McElieceCCA2KeyGenParameterSpec.SHA256);
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StringBuilder sb2 = new StringBuilder("Alg.Alias.MessageDigest.");
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sb2.append(NISTObjectIdentifiers.id_sha256);
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configurableProvider.addAlgorithm(sb2.toString(), McElieceCCA2KeyGenParameterSpec.SHA256);
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StringBuilder sb3 = new StringBuilder();
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sb3.append(str);
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sb3.append("$PBEWithMacKeyFactory");
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configurableProvider.addAlgorithm("SecretKeyFactory.PBEWITHHMACSHA256", sb3.toString());
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configurableProvider.addAlgorithm("Alg.Alias.SecretKeyFactory.PBEWITHHMACSHA-256", "PBEWITHHMACSHA256");
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StringBuilder sb4 = new StringBuilder("Alg.Alias.SecretKeyFactory.");
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sb4.append(NISTObjectIdentifiers.id_sha256);
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configurableProvider.addAlgorithm(sb4.toString(), "PBEWITHHMACSHA256");
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StringBuilder sb5 = new StringBuilder();
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sb5.append(str);
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sb5.append("$HashMac");
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String obj = sb5.toString();
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StringBuilder sb6 = new StringBuilder();
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sb6.append(str);
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sb6.append("$KeyGenerator");
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addHMACAlgorithm(configurableProvider, "SHA256", obj, sb6.toString());
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addHMACAlias(configurableProvider, "SHA256", PKCSObjectIdentifiers.id_hmacWithSHA256);
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addHMACAlias(configurableProvider, "SHA256", NISTObjectIdentifiers.id_sha256);
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}
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}
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/* loaded from: classes6.dex */
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public static class Digest extends BCMessageDigest implements Cloneable {
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@Override // java.security.MessageDigest, java.security.MessageDigestSpi
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public Object clone() throws CloneNotSupportedException {
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Digest digest = (Digest) super.clone();
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digest.digest = new SHA256Digest((SHA256Digest) this.digest);
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return digest;
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}
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public Digest() {
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super(new SHA256Digest());
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}
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}
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/* loaded from: classes6.dex */
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public static class HashMac extends BaseMac {
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public HashMac() {
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super(new HMac(new SHA256Digest()));
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}
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}
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/* loaded from: classes6.dex */
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public static class KeyGenerator extends BaseKeyGenerator {
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public KeyGenerator() {
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super("HMACSHA256", 256, new CipherKeyGenerator());
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}
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}
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/* loaded from: classes6.dex */
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public static class PBEWithMacKeyFactory extends PBESecretKeyFactory {
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public PBEWithMacKeyFactory() {
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super("PBEwithHmacSHA256", null, false, 2, 4, 256, 0);
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}
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}
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private SHA256() {
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}
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}
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