US 12,388,636 B2
Storage apparatus, storage method, and computer-readable storage medium
Takayuki Sugahara, Yokohama (JP); and Tetsuya Suwa, Yokohama (JP)
Assigned to JVCKENWOOD Corporation, Yokohama (JP)
Filed by JVCKENWOOD Corporation, Yokohama (JP)
Filed on Mar. 13, 2023, as Appl. No. 18/182,421.
Application 18/182,421 is a continuation of application No. PCT/JP2021/034825, filed on Sep. 22, 2021.
Claims priority of application No. 2020-159527 (JP), filed on Sep. 24, 2020; application No. 2020-160129 (JP), filed on Sep. 24, 2020; and application No. 2020-160130 (JP), filed on Sep. 24, 2020.
Prior Publication US 2023/0216672 A1, Jul. 6, 2023
Int. Cl. H04L 9/08 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01)
CPC H04L 9/0872 (2013.01) [G02B 27/017 (2013.01); G06F 3/011 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/014 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A storage apparatus comprising:
a biological sensor configured to detect biological information on a user;
an image acquisition unit configured to acquire, from an image capturing unit, an image that is captured around the user;
an image processing unit configured to separate the image around the user into a line-of-sight direction image related to an image in a line-of-sight direction of the user and a peripheral image related to an image other than the line-of-sight direction image;
an encryption unit configured to generate an encryption key for encrypting the line-of-sight direction image based on the biological information on the user, and to encrypt the line-of-sight direction image by using the encryption key;
a storage control unit configured to store the line-of-sight direction image that is encrypted by the encryption unit in a storage unit; and
a location information acquisition unit configured to acquire location information on the user, wherein
when the location information on the user indicates movement of a predetermined distance or more, the encryption unit is configured to reset an encryption chain related to the encryption key and generate an encryption key for encryption based on the location information on the user.