94 lines
3.0 KiB
Java
94 lines
3.0 KiB
Java
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package o;
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import android.content.Context;
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import android.os.Build;
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import android.security.keystore.KeyGenParameterSpec;
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import com.airbnb.deeplinkdispatch.UrlTreeKt;
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import com.google.android.gms.stats.CodePackage;
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import java.io.IOException;
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import java.security.GeneralSecurityException;
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import java.security.KeyStore;
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import java.security.KeyStoreException;
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import java.security.NoSuchAlgorithmException;
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import java.security.cert.CertificateException;
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/* loaded from: classes.dex */
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public final class sQp {
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private final KeyGenParameterSpec c;
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public final String e;
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/* loaded from: classes.dex */
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public enum LWm {
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AES256_GCM
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}
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sQp(String str, Object obj) {
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this.e = str;
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this.c = (KeyGenParameterSpec) obj;
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}
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private boolean a() {
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try {
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KeyStore keyStore = KeyStore.getInstance("AndroidKeyStore");
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keyStore.load(null);
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return keyStore.containsAlias(this.e);
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} catch (IOException | KeyStoreException | NoSuchAlgorithmException | CertificateException unused) {
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return false;
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}
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}
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public final String toString() {
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StringBuilder sb = new StringBuilder("MasterKey{keyAlias=");
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sb.append(this.e);
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sb.append(", isKeyStoreBacked=");
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sb.append(a());
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sb.append(UrlTreeKt.componentParamSuffix);
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return sb.toString();
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}
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/* loaded from: classes.dex */
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public static final class IeS {
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public LWm a;
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boolean b;
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public final String c;
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public KeyGenParameterSpec d;
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final Context e;
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boolean f;
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public IeS(Context context) {
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this(context, "_androidx_security_master_key_");
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}
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private IeS(Context context, String str) {
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this.e = context.getApplicationContext();
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this.c = str;
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}
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/* loaded from: classes.dex */
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public static class HBt {
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public static String AN_(KeyGenParameterSpec keyGenParameterSpec) {
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return keyGenParameterSpec.getKeystoreAlias();
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}
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public static sQp d(IeS ieS) throws GeneralSecurityException, IOException {
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LWm lWm = ieS.a;
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if (ieS.d == null) {
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throw new IllegalArgumentException("build() called before setKeyGenParameterSpec or setKeyScheme.");
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}
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if (ieS.a == LWm.AES256_GCM) {
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KeyGenParameterSpec.Builder keySize = new KeyGenParameterSpec.Builder(ieS.c, 3).setBlockModes(CodePackage.GCM).setEncryptionPaddings("NoPadding").setKeySize(256);
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boolean z = ieS.b;
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if (Build.VERSION.SDK_INT >= 28) {
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boolean z2 = ieS.f;
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}
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ieS.d = keySize.build();
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}
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if (ieS.d == null) {
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throw new NullPointerException("KeyGenParameterSpec was null after build() check");
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}
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return new sQp(XFe.AO_(ieS.d), ieS.d);
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}
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}
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}
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}
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