Multi-certificate issuing and verifying method based on intelligent security chip
A security chip and certificate issuance technology, applied in the field of computer and information security, can solve the problems of time-consuming, laborious, heavy burden, and inability to effectively verify the authenticity of identity
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[0031] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.
[0032] The multi-certificate issuing method based on the intelligent security chip includes:
[0033] (1) generating a first public key and a first private key inside the carrier storing the smart security chip;
[0034] (2) Sign the first public key with the preset private key inside the carrier to generate the first certificate request data, and send the first certificate request data to the first authority, and pass The first certificate is issued after the verification of the preset public key inside the carrier;
[0035] (3) writing the first certificate into the smart security chip;
[0036] (4) generating the i-th public key and the i-th private key inside the carrier;
[0037] (5) Sign the i-th public key with the first private key to generate the i-th certificate request data, and send the i-th ...
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