Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Encryption device, decryption device, encryption method, decryption method, encryption program product, and decryption program product

Encryption device, decryption device, encryption method, decryption method, encryption program product, and decryption program product

US Patent 11288985 · Granted Mar 29, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Encryption device, decryption device, encryption method, decryption method, and 2024
Symmetric encryption apparatus and storage medium, and symmetric decryption appa2016
Digital signature generation apparatus, digital signature verification apparatus2014
Digital signature generation apparatus, digital signature verification apparatus2013
Encryption apparatus, decryption apparatus, key generation apparatus, and storag2012
Apparatus and method for digital content editing2012
Playlist composition apparatus, copyright management apparatus and view terminal2011
Digital signature generation apparatus, digital signature verification apparatus2011
Digital signature generation apparatus, digital signature verification apparatus2010
Key generating apparatus, program, and method2010
Encryption apparatus, decryption apparatus, and method2010
Information recording apparatus, information reproducing apparatus, and informat2010