45 lines
1.8 KiB
Java
45 lines
1.8 KiB
Java
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package o;
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import java.nio.BufferUnderflowException;
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import java.nio.ByteBuffer;
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import java.security.GeneralSecurityException;
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/* renamed from: o.igv, reason: case insensitive filesystem */
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/* loaded from: classes2.dex */
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public final class C15797igv implements InterfaceC4280bVg {
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private static final byte[] c = new byte[0];
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private final InterfaceC4280bVg a;
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private final Jzs e;
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public C15797igv(Jzs jzs, InterfaceC4280bVg interfaceC4280bVg) {
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this.e = jzs;
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this.a = interfaceC4280bVg;
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}
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@Override // o.InterfaceC4280bVg
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public final byte[] b(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
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byte[] h = Jtp.d(this.e).h();
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byte[] b = this.a.b(h, c);
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byte[] b2 = ((InterfaceC4280bVg) Jtp.a(this.e.typeUrl_, h, InterfaceC4280bVg.class)).b(bArr, bArr2);
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return ByteBuffer.allocate(b.length + 4 + b2.length).putInt(b.length).put(b).put(b2).array();
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}
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@Override // o.InterfaceC4280bVg
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public final byte[] d(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
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try {
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ByteBuffer wrap = ByteBuffer.wrap(bArr);
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int i = wrap.getInt();
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if (i <= 0 || i > bArr.length - 4) {
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throw new GeneralSecurityException("invalid ciphertext");
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}
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byte[] bArr3 = new byte[i];
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wrap.get(bArr3, 0, i);
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byte[] bArr4 = new byte[wrap.remaining()];
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wrap.get(bArr4, 0, wrap.remaining());
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return ((InterfaceC4280bVg) Jtp.a(this.e.typeUrl_, this.a.d(bArr3, c), InterfaceC4280bVg.class)).d(bArr4, bArr2);
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} catch (IndexOutOfBoundsException | NegativeArraySizeException | BufferUnderflowException e) {
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throw new GeneralSecurityException("invalid ciphertext", e);
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}
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}
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}
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