32 lines
1.0 KiB
Java
32 lines
1.0 KiB
Java
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package com.google.android.gms.internal.p002firebaseauthapi;
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import com.google.common.base.Ascii;
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import com.google.common.primitives.UnsignedBytes;
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import java.security.SecureRandom;
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/* loaded from: classes2.dex */
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public final class zzhj {
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public static int zza() {
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SecureRandom secureRandom = new SecureRandom();
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byte[] bArr = new byte[4];
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int i = 0;
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while (i == 0) {
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secureRandom.nextBytes(bArr);
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i = ((bArr[0] & Ascii.DEL) << 24) | ((bArr[1] & UnsignedBytes.MAX_VALUE) << 16) | ((bArr[2] & UnsignedBytes.MAX_VALUE) << 8) | (bArr[3] & UnsignedBytes.MAX_VALUE);
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}
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return i;
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}
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public static final zzqv zzb(String str) {
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byte[] bArr = new byte[str.length()];
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for (int i = 0; i < str.length(); i++) {
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char charAt = str.charAt(i);
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if (charAt < '!' || charAt > '~') {
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throw new zzhi("Not a printable ASCII character: " + charAt);
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}
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bArr[i] = (byte) charAt;
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}
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return zzqv.zzb(bArr);
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}
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}
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