Access management system and access management method
AssigneeSuprema Inc.
InventorsSeong Bin CHOI, Young Soo MOON
Life of this patent
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Abstract
According to one embodiment of the present application, provided is an access management method of an access control device, comprising the steps of: receiving, from a user terminal, a first advertising packet including open authentication information; generating a key on the basis of at least a first random key; confirming the open authentication information on the basis of the generated key; and determining the opening of a door on the basis of the open authentication information.
Claims17
An access control method of an access control device that authenticates access to a user terminal using an advertising packet, the access control method comprising:
- transmitting the advertising packet to the user terminal, wherein the advertising packet includes a first public key and an identification information of the access control device;
- receiving a first packet from the user terminal, wherein the first packet includes variable information encrypted based on the first public key;
- loading a first private key corresponding to the first public key;
- decrypting the encrypted variable information using the first private key;
- and
- determining whether to open a door or not based on the decrypted variable information.
An access control device that authenticates that authenticates access to a user terminal using an advertising packet, the access control method comprising:
- a storage unit;
- and
- a control unit operably connected to the storage unit and configured to:
- transmit the advertising packet to the user terminal, wherein the advertising packet includes a first public key and an identification information of the access control device,
- receive a first packet from the user terminal, wherein the first packet includes variable information encrypted based on the first public key,
- load a first private key corresponding to the first public key,
- decrypt the encrypted variable information using the first private key, and
- determine whether to open a door or not based on the decrypted variable information.
Dependencies are inferred from the claim text.