82 lines
2.1 KiB
Java
82 lines
2.1 KiB
Java
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package o;
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import java.security.GeneralSecurityException;
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import java.util.Objects;
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/* loaded from: classes2.dex */
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public final class SKK extends AbstractC9925dtA {
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final LWm a;
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private final int d;
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/* loaded from: classes2.dex */
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public static final class LWm {
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private final String e;
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public static final LWm a = new LWm("TINK");
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public static final LWm b = new LWm("CRUNCHY");
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public static final LWm d = new LWm("LEGACY");
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public static final LWm c = new LWm("NO_PREFIX");
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private LWm(String str) {
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this.e = str;
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}
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public final String toString() {
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return this.e;
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}
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}
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private SKK(int i, LWm lWm) {
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this.d = i;
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this.a = lWm;
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}
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public static SKK e(int i, LWm lWm) throws GeneralSecurityException {
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if (i < 10 || 16 < i) {
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throw new GeneralSecurityException("Invalid tag size for AesCmacParameters: ".concat(String.valueOf(i)));
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}
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return new SKK(i, lWm);
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}
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private int c() {
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int i;
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if (this.a != LWm.c) {
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if (this.a != LWm.a) {
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if (this.a != LWm.b) {
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if (this.a != LWm.d) {
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throw new IllegalStateException("Unknown variant");
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}
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i = this.d;
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} else {
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i = this.d;
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}
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} else {
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i = this.d;
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}
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return i + 5;
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}
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return this.d;
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}
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public final boolean equals(Object obj) {
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if (!(obj instanceof SKK)) {
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return false;
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}
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SKK skk = (SKK) obj;
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return skk.c() == c() && skk.a == this.a;
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}
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public final int hashCode() {
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int i = this.d;
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return Objects.hash(Integer.valueOf(i), this.a);
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}
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public final String toString() {
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StringBuilder sb = new StringBuilder("AES-CMAC Parameters (variant: ");
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sb.append(this.a);
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sb.append(", ");
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sb.append(this.d);
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sb.append("-byte tags)");
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return sb.toString();
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}
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}
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