Secure digital (SD)-password-card-based Internet of things healthcare service system and secure communication method thereof
A technology of SD password card and medical service, which is applied in the field of Internet of Things health care service system and secure communication based on SD password card, which can solve problems such as life-threatening safety, frequent medical accidents, and personal privacy leakage, and achieve good security , Key management is convenient and the effect of ensuring security
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[0027] PKI (Public Key Infrastructure) means "Public Key Infrastructure". It is a key management platform that follows established standards. It can provide cryptographic services such as encryption and digital signatures and the necessary key and certificate management systems for all network applications. In simple terms, PKI is an infrastructure that uses public key theory and technology to provide security services. PKI technology is the core of information security technology and the key and basic technology of e-commerce. Among them, the basic technologies of PKI include encryption, digital signature, data integrity mechanism, digital envelope, double digital signature, etc.
[0028] The present invention will be further described below in conjunction with the drawings and embodiments.
[0029] Such as figure 1 As shown, the principle diagram of the health and medical service system of the present invention is given, which includes a certificate server, a WEB server, a mobil...
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