75 lines
2.1 KiB
Java
75 lines
2.1 KiB
Java
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package org.bouncycastle.crypto.digests;
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import org.bouncycastle.pqc.jcajce.spec.McElieceCCA2KeyGenParameterSpec;
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import org.bouncycastle.util.Memoable;
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import org.bouncycastle.util.Pack;
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/* loaded from: classes6.dex */
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public class SHA384Digest extends LongDigest {
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private static final int DIGEST_LENGTH = 48;
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@Override // org.bouncycastle.crypto.Digest
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public int getDigestSize() {
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return 48;
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}
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@Override // org.bouncycastle.util.Memoable
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public void reset(Memoable memoable) {
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super.copyIn((SHA384Digest) memoable);
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}
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@Override // org.bouncycastle.crypto.digests.LongDigest, org.bouncycastle.crypto.Digest
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public void reset() {
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super.reset();
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this.H1 = -3766243637369397544L;
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this.H2 = 7105036623409894663L;
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this.H3 = -7973340178411365097L;
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this.H4 = 1526699215303891257L;
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this.H5 = 7436329637833083697L;
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this.H6 = -8163818279084223215L;
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this.H7 = -2662702644619276377L;
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this.H8 = 5167115440072839076L;
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}
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@Override // org.bouncycastle.crypto.digests.EncodableDigest
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public byte[] getEncodedState() {
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byte[] bArr = new byte[getEncodedStateSize()];
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super.populateState(bArr);
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return bArr;
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}
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@Override // org.bouncycastle.crypto.Digest
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public String getAlgorithmName() {
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return McElieceCCA2KeyGenParameterSpec.SHA384;
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}
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@Override // org.bouncycastle.crypto.Digest
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public int doFinal(byte[] bArr, int i) {
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finish();
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Pack.longToBigEndian(this.H1, bArr, i);
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Pack.longToBigEndian(this.H2, bArr, i + 8);
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Pack.longToBigEndian(this.H3, bArr, i + 16);
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Pack.longToBigEndian(this.H4, bArr, i + 24);
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Pack.longToBigEndian(this.H5, bArr, i + 32);
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Pack.longToBigEndian(this.H6, bArr, i + 40);
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reset();
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return 48;
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}
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@Override // org.bouncycastle.util.Memoable
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public Memoable copy() {
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return new SHA384Digest(this);
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}
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public SHA384Digest(byte[] bArr) {
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restoreState(bArr);
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}
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public SHA384Digest(SHA384Digest sHA384Digest) {
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super(sHA384Digest);
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}
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public SHA384Digest() {
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}
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}
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