PROGRAM METHOD, AND DEVICE FOR ENCRYPTION COMMUNICATION
First Claim
1. An encryption communication method for performing communication that includes a data transfer phase for transmission of content data and a handshake phase for user authentication or agreement on the transmission method for content data, the method comprising:
- storing one set of a plurality of content data for multiple users in a common transmission communication region provided for the multiple users;
transferring the stored one set of the plurality of content data during the data transfer phase when transferring content data of the multiple users to a communication target device; and
receiving the stored one set of the plurality of content data using a plurality of transmission-reception communication regions provided for each of the multi users.
1 Assignment
0 Petitions
Accused Products
Abstract
An encryption communication method for performing communication that includes a data transfer phase for transmission of content data and a handshake phase for user authentication or agreement on the transmission method for content data, the method comprising: storing one set of a plurality of content data for multiple users in a common transmission communication region provided for the multiple users; transferring the stored one set of the plurality of content data during the data transfer phase when transferring content data of the multiple users to a communication target device; and receiving the stored one set of the plurality of content data using a plurality of transmission-reception communication regions provided for each of the multi users is provided.
-
Citations
20 Claims
-
1. An encryption communication method for performing communication that includes a data transfer phase for transmission of content data and a handshake phase for user authentication or agreement on the transmission method for content data, the method comprising:
-
storing one set of a plurality of content data for multiple users in a common transmission communication region provided for the multiple users; transferring the stored one set of the plurality of content data during the data transfer phase when transferring content data of the multiple users to a communication target device; and receiving the stored one set of the plurality of content data using a plurality of transmission-reception communication regions provided for each of the multi users. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An encryption communication system for performing communication, the communication including a data transfer phase for transmission of content data and a handshake phase for user authentication or agreement on the transmission method for content data, the system comprising:
-
a common transmission communication region, provided for multiple users, configured to store one set of a plurality of content data for multiple users when transferring content data for the multiple users to a communication target device; and a plurality of transmission-reception communication regions, at least one of the plurality of transmission-reception communication regions provided for each of the multiple users and configured to receive data. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A encryption communication program for performing communication, the program including a data transfer phase for transmission of content data and a handshake phase for user authentication or agreement on the transmission method for content data, the program comprising:
-
a common transmission communication region, the region being provided for the multiple users and configured to store one of a plurality of content data for multiple users when transferring the content data for the multiple users to a communication target device; and a plurality of transmission-reception communication regions, at least one of the plurality of transmission-reception communication regions being provided for each of the multiple users, each of the plurality being configured to receive data; wherein transmitting and receiving data is performed by a processing device. - View Dependent Claims (18, 19, 20)
-
Specification