Recording data and using the recorded data

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United States of America Patent

PATENT NO 10397205
APP PUB NO 20180012027A1
SERIAL NO

15701514

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Abstract

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A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.

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Patent Owner(s)

Patent OwnerAddress
KYNDRYL INCONE VANDERBILT AVENUE 15TH FLOOR NEW YORK NY 10017

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoshino, Norihisa Tokyo, JP 4 6
Kamijoh, Kohichi Yokohama, JP 67 478
Kashiuchi, Takahiro Tokyo, JP 5 8
Miyamoto, Naoko Tokyo, JP 4 6
Takara, Maho Tokyo, JP 5 128
Uramoto, Naohiko Yokohama, JP 34 540
Yamashita, Katsushi Tokyo, JP 14 14

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