package defpackage;

import java.security.InvalidAlgorithmParameterException;
import java.util.Locale;
import java.util.regex.Pattern;

/* renamed from: ᵾᵤ, reason: contains not printable characters */
/* loaded from: classes3.dex */
public abstract class AbstractC5437 {
    static {
        Pattern.compile("^projects/([0-9a-zA-Z\\-\\.\\_~])+/locations/([0-9a-zA-Z\\-\\.\\_~])+/keyRings/([0-9a-zA-Z\\-\\.\\_~])+/cryptoKeys/([0-9a-zA-Z\\-\\.\\_~])+$", 2);
        Pattern.compile("^projects/([0-9a-zA-Z\\-\\.\\_~])+/locations/([0-9a-zA-Z\\-\\.\\_~])+/keyRings/([0-9a-zA-Z\\-\\.\\_~])+/cryptoKeys/([0-9a-zA-Z\\-\\.\\_~])+/cryptoKeyVersions/([0-9a-zA-Z\\-\\.\\_~])+$", 2);
    }

    /* renamed from: ᵥᵯˎ, reason: contains not printable characters */
    public static void m11082(int i) throws InvalidAlgorithmParameterException {
        if (i != 16 && i != 32) {
            throw new InvalidAlgorithmParameterException(String.format("invalid key size %d; only 128-bit and 256-bit AES keys are supported", Integer.valueOf(i * 8)));
        }
    }

    /* renamed from: ᵴᵳ, reason: contains not printable characters */
    public static String m11083(String str) {
        if (str.toLowerCase(Locale.US).startsWith("android-keystore://")) {
            return str.substring(19);
        }
        ᵹˉᵞ.ˌᵜᵹᵩ("key URI must start with android-keystore://");
        return null;
    }
}