Light Weight and Privacy Preserving Medical Services Access for Healthcare Cloud

With the rapid climb of cloud computing technology, healthcare cloud system is turning into progressively fashionably, that reduces the time of unwellness diagnosing and brings nice convenience to people’s lives, meantime the healthcare cloud system sometimes involves user’s non-public information, and there is still a challenge the way to make sure that the sensitive information of users is not disclosed. Advanced encryption standard (AES) could be a terribly helpful technique for the privacy protection of users and is incredibly appropriate for anonymous authentication and privacy access management.