@interface WLAuthenticationUtilities : NSObject + (void)_appendBase64Data:(id)a0 toString:(id)a1; + (id)dataFromPEMFormattedData:(id)a0; + (id)pemFormattedCertificateData:(id)a0; + (id)hashWithString:(id)a0; + (void)generateSelfSignedCertificateWithOrganization:(id)a0 commonName:(id)a1 completion:(id /* block */)a2; @end