package o; import java.security.Provider; import java.security.Security; /* loaded from: classes3.dex */ public final class DSF { public static boolean b() { try { Class.forName("cn.wind.smjce.crypto.engines.SM4Engine"); try { if (Security.getProvider("SM") != null) { return true; } Security.addProvider((Provider) Class.forName("cn.wind.smjce.jce.provider.SMProvider").newInstance()); return true; } catch (Throwable unused) { return true; } } catch (Exception unused2) { return false; } } }