DATA PROTECTION APPARATUS, ELECTRONIC APPARATUS, METHOD, AND STORAGE MEDIUM

According to one embodiment, a data protection apparatus includes a processor configured to execute an encryption process on log data including a data frame including a plurality of pieces of data generated along a time sequence. The processor is configured to encrypt each of the pieces of data with...

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Bibliographic Details
Main Authors SHIMBO, Atsushi, HASHIMOTO, Mikio, AMEMIYA, Jiro
Format Patent
LanguageEnglish
Published 21.09.2023
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:According to one embodiment, a data protection apparatus includes a processor configured to execute an encryption process on log data including a data frame including a plurality of pieces of data generated along a time sequence. The processor is configured to encrypt each of the pieces of data with a corresponding encryption key among a first initial key and a first encryption keys generated in a forward direction to a time sequence of the pieces of data. The processor is configured to encrypt each of a plurality of pieces of data encrypted with the corresponding encryption key with a corresponding encryption key among a second initial key and a second encryption keys generated in a backward direction to a time sequence of the pieces of data.
Bibliography:Application Number: US202217903291