package o;

import java.nio.BufferUnderflowException;
import java.nio.ByteBuffer;
import java.security.GeneralSecurityException;

/* renamed from: o.igv, reason: case insensitive filesystem */
/* loaded from: classes2.dex */
public final class C15797igv implements InterfaceC4280bVg {
    private static final byte[] c = new byte[0];
    private final InterfaceC4280bVg a;
    private final Jzs e;

    public C15797igv(Jzs jzs, InterfaceC4280bVg interfaceC4280bVg) {
        this.e = jzs;
        this.a = interfaceC4280bVg;
    }

    @Override // o.InterfaceC4280bVg
    public final byte[] b(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
        byte[] h = Jtp.d(this.e).h();
        byte[] b = this.a.b(h, c);
        byte[] b2 = ((InterfaceC4280bVg) Jtp.a(this.e.typeUrl_, h, InterfaceC4280bVg.class)).b(bArr, bArr2);
        return ByteBuffer.allocate(b.length + 4 + b2.length).putInt(b.length).put(b).put(b2).array();
    }

    @Override // o.InterfaceC4280bVg
    public final byte[] d(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
        try {
            ByteBuffer wrap = ByteBuffer.wrap(bArr);
            int i = wrap.getInt();
            if (i <= 0 || i > bArr.length - 4) {
                throw new GeneralSecurityException("invalid ciphertext");
            }
            byte[] bArr3 = new byte[i];
            wrap.get(bArr3, 0, i);
            byte[] bArr4 = new byte[wrap.remaining()];
            wrap.get(bArr4, 0, wrap.remaining());
            return ((InterfaceC4280bVg) Jtp.a(this.e.typeUrl_, this.a.d(bArr3, c), InterfaceC4280bVg.class)).d(bArr4, bArr2);
        } catch (IndexOutOfBoundsException | NegativeArraySizeException | BufferUnderflowException e) {
            throw new GeneralSecurityException("invalid ciphertext", e);
        }
    }
}