Key loading systems and methods
First Claim
Patent Images
1. A terminal manager system comprising:
- a terminal handler that receives terminal information from a terminal, generates an authentication request including at least a portion of the terminal information, and generates a key request; and
a server that sends the authentication request to a key manager system and sends the key request to the key manager system.
2 Assignments
0 Petitions
Accused Products
Abstract
Systems and methods for loading a key to a terminal. The system can include a terminal manager system including a terminal handler that receives terminal information from a terminal, generates an authentication request including at least a portion of the terminal information, and generates a key request. The system can also include a server that sends the authentication request to a key manager system and sends the key request to the key manager system.
76 Citations
49 Claims
-
1. A terminal manager system comprising:
-
a terminal handler that receives terminal information from a terminal, generates an authentication request including at least a portion of the terminal information, and generates a key request; and
a server that sends the authentication request to a key manager system and sends the key request to the key manager system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. A method of loading a key to a terminal, the method comprising:
-
sending terminal information from the terminal to a terminal handler;
generating an authentication request with the terminal handler, the authentication request including at least a portion of the terminal information;
sending the authentication request to a server and a key manager system;
generating an authentication response with the key manager system;
sending the authentication response to the terminal handler and the terminal;
generating a key request with the terminal handler;
sending the key request to the server and the key manager system;
generating a key response with the key manager system, the key response including a key; and
sending the key response to the terminal handler and the terminal. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
-
-
37. A method of exchanging cryptographic information used for loading keys from a key manager system to a plurality of terminals included in a financial transaction system, the method comprising:
-
encrypting, with a key manager system, a key manager public key encrypted with a key manager private key;
sending the key manager public key encrypted with the key manager private key to an authority system;
sending an authority public key encrypted with an authority private key to the terminal manager system; and
verifying the authority public key encrypted with the authority private key. - View Dependent Claims (38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49)
-
Specification