METHOD FOR ISSUING AUTHENTICATION INFORMATION AND BLOCKCHAIN-BASED SERVER USING THE SAME
First Claim
1. A method for issuing authentication information, comprising steps of:
- (a) a managing server, if identification information of a specific user is acquired from a user device in response to a request for issuing the authentication information and the identification information is determined to be registered, creating a transaction whose output includes;
(i) the specific user'"'"'s public key and (ii) a hash value of the identification information or its processed value to thereby record or support other device to record it on a blockchain; and
(b) the managing server acquiring a transaction ID representing location information of the transaction recorded on the blockchain.
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0 Petitions
Accused Products
Abstract
A method for issuing authentication information is provided. The method includes steps of: (a) a managing server, if identification information of a specific user is acquired from a user device in response to a request for issuing the authentication information and the identification information is determined to be registered, creating a transaction whose output includes: (i) the specific user'"'"'s public key and (ii) a hash value of the identification information or its processed value to thereby record or support other device to record it on a blockchain; and (b) the managing server acquiring a transaction ID representing location information of the transaction recorded on the blockchain.
67 Citations
22 Claims
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1. A method for issuing authentication information, comprising steps of:
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(a) a managing server, if identification information of a specific user is acquired from a user device in response to a request for issuing the authentication information and the identification information is determined to be registered, creating a transaction whose output includes;
(i) the specific user'"'"'s public key and (ii) a hash value of the identification information or its processed value to thereby record or support other device to record it on a blockchain; and(b) the managing server acquiring a transaction ID representing location information of the transaction recorded on the blockchain. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A managing server for supporting issuance of authentication information, comprising:
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a processor, if identification information of a specific user is acquired from a user device in response to a request for issuing the authentication information and the identification information is determined to be registered, creating a transaction whose output includes;
(i) the specific user'"'"'s public key and (ii) a hash value of the identification information or its processed value to thereby record or support other device to record it on a blockchain; anda communication part for acquiring a transaction ID representing location information of the transaction recorded on the blockchain. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification