32 lines
982 B
Java
32 lines
982 B
Java
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package org.bouncycastle.asn1.x9;
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import java.math.BigInteger;
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import org.bouncycastle.math.ec.ECCurve;
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import org.bouncycastle.math.ec.ECFieldElement;
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/* loaded from: classes6.dex */
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public class X9IntegerConverter {
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public byte[] integerToBytes(BigInteger bigInteger, int i) {
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byte[] byteArray = bigInteger.toByteArray();
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if (i < byteArray.length) {
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byte[] bArr = new byte[i];
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System.arraycopy(byteArray, byteArray.length - i, bArr, 0, i);
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return bArr;
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}
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if (i <= byteArray.length) {
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return byteArray;
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}
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byte[] bArr2 = new byte[i];
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System.arraycopy(byteArray, 0, bArr2, i - byteArray.length, byteArray.length);
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return bArr2;
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}
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public int getByteLength(ECFieldElement eCFieldElement) {
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return (eCFieldElement.getFieldSize() + 7) / 8;
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}
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public int getByteLength(ECCurve eCCurve) {
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return (eCCurve.getFieldSize() + 7) / 8;
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}
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}
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