package Q3;

import C4.f;
import L3.k;
import S3.g;
import S3.p;
import Y3.j;
import java.security.GeneralSecurityException;
import java.util.Arrays;
import java.util.Iterator;

/* JADX INFO: loaded from: classes3.dex */
public final class b implements L3.c {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final f f5982a;

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public final u4.c f5983b;

    /* JADX INFO: renamed from: c, reason: collision with root package name */
    public final u4.c f5984c;

    public b(f fVar) {
        this.f5982a = fVar;
        boolean zIsEmpty = ((V3.a) fVar.f743d).f8218a.isEmpty();
        u4.c cVar = p.f6247a;
        if (zIsEmpty) {
            this.f5983b = cVar;
            this.f5984c = cVar;
            return;
        }
        S3.f fVar2 = (S3.f) g.f6226b.f6228a.get();
        fVar2 = fVar2 == null ? g.f6227c : fVar2;
        p.a(fVar);
        fVar2.getClass();
        this.f5983b = cVar;
        this.f5984c = cVar;
    }

    @Override // L3.c
    public final byte[] a(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
        u4.c cVar = this.f5983b;
        f fVar = this.f5982a;
        try {
            byte[] bArr3 = ((k) fVar.f742c).f4179c;
            byte[] bArrC = j.c(bArr3 == null ? null : Arrays.copyOf(bArr3, bArr3.length), ((L3.c) ((k) fVar.f742c).f4178b).a(bArr, bArr2));
            int i6 = ((k) fVar.f742c).f4182f;
            cVar.getClass();
            return bArrC;
        } catch (GeneralSecurityException e6) {
            cVar.getClass();
            throw e6;
        }
    }

    @Override // L3.c
    public final byte[] b(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
        int length = bArr.length;
        f fVar = this.f5982a;
        u4.c cVar = this.f5984c;
        if (length > 5) {
            byte[] bArrCopyOf = Arrays.copyOf(bArr, 5);
            byte[] bArrCopyOfRange = Arrays.copyOfRange(bArr, 5, bArr.length);
            Iterator it = fVar.B(bArrCopyOf).iterator();
            while (it.hasNext()) {
                try {
                    byte[] bArrB = ((L3.c) ((k) it.next()).f4178b).b(bArrCopyOfRange, bArr2);
                    cVar.getClass();
                    return bArrB;
                } catch (GeneralSecurityException e6) {
                    c.f5985a.info("ciphertext prefix matches a key, but cannot decrypt: " + e6);
                }
            }
        }
        Iterator it2 = fVar.B(L3.b.f4165a).iterator();
        while (it2.hasNext()) {
            try {
                byte[] bArrB2 = ((L3.c) ((k) it2.next()).f4178b).b(bArr, bArr2);
                cVar.getClass();
                return bArrB2;
            } catch (GeneralSecurityException unused) {
            }
        }
        cVar.getClass();
        throw new GeneralSecurityException("decryption failed");
    }
}