package com.google.android.gms.internal.p002firebaseauthapi;

import com.google.common.primitives.UnsignedBytes;

/* loaded from: classes2.dex */
public final class zzqj {
    public static String zza(byte[] bArr) {
        int length = bArr.length;
        StringBuilder sb = new StringBuilder(length + length);
        for (byte b : bArr) {
            sb.append("0123456789abcdef".charAt((b & UnsignedBytes.MAX_VALUE) >> 4));
            sb.append("0123456789abcdef".charAt(b & 15));
        }
        return sb.toString();
    }
}