47 lines
1.1 KiB
Java
47 lines
1.1 KiB
Java
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package com.huawei.hms.framework.common;
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import java.security.SecureRandom;
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import o.BAC;
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import o.Yqs;
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/* loaded from: classes2.dex */
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public class SecurityRandomHelper {
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public static volatile SecurityRandomHelper instance;
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public static SecurityRandomHelper getInstance() {
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if (instance == null) {
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synchronized (SecurityRandomHelper.class) {
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if (instance == null) {
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instance = new SecurityRandomHelper();
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}
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}
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}
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return instance;
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}
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private SecurityRandomHelper() {
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}
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public byte[] generateSecureRandom(int i) {
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SecureRandom d = BAC.d();
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if (d == null) {
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return new byte[0];
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}
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byte[] bArr = new byte[i];
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d.nextBytes(bArr);
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return bArr;
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}
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public String generateSecureRandomStr(int i) {
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byte[] bArr;
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SecureRandom d = BAC.d();
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if (d == null) {
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bArr = new byte[0];
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} else {
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bArr = new byte[i];
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d.nextBytes(bArr);
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}
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return Yqs.b(bArr);
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}
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}
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