SecPKCS12Import在iOS 11上返回的结果与在iOS 10上的不同

This function takes as an argument Base64 encoded PKCS#12 certificate string which is then decoded and passed to SecPKCS12Import function. After update to iOS 11 the SecPKCS12Import, yields different results. The securityError returns 0 on both OS versions.This function takes as an argument Base64 encod