58 lines
1.5 KiB
Java
58 lines
1.5 KiB
Java
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package org.bouncycastle.pqc.jcajce.spec;
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import java.security.spec.AlgorithmParameterSpec;
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import org.bouncycastle.util.Arrays;
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/* loaded from: classes6.dex */
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public class RainbowParameterSpec implements AlgorithmParameterSpec {
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private static final int[] DEFAULT_VI = {6, 12, 17, 22, 33};
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private int[] vi;
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public int[] getVi() {
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return Arrays.clone(this.vi);
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}
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public int getNumOfLayers() {
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return this.vi.length - 1;
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}
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public int getDocumentLength() {
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int[] iArr = this.vi;
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return iArr[iArr.length - 1] - iArr[0];
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}
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private void checkParams() throws Exception {
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int[] iArr;
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int i;
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int[] iArr2 = this.vi;
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if (iArr2 == null) {
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throw new IllegalArgumentException("no layers defined.");
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}
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if (iArr2.length <= 1) {
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throw new IllegalArgumentException("Rainbow needs at least 1 layer, such that v1 < v2.");
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}
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int i2 = 0;
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do {
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iArr = this.vi;
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if (i2 >= iArr.length - 1) {
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return;
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}
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i = iArr[i2];
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i2++;
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} while (i < iArr[i2]);
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throw new IllegalArgumentException("v[i] has to be smaller than v[i+1]");
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}
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public RainbowParameterSpec(int[] iArr) {
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this.vi = iArr;
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try {
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checkParams();
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} catch (Exception unused) {
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}
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}
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public RainbowParameterSpec() {
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this.vi = DEFAULT_VI;
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}
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}
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