認証命令を含む暗号メッセージを実現するコンピュータ・プログラム製品、コンピュータ・システム、およびコンピュータ実装方法 - INTERNATIONAL BUSINESS MACHINES CORPORATION

Title:

認証命令を含む暗号メッセージを実現するコンピュータ・プログラム製品、コンピュータ・システム、およびコンピュータ実装方法

Document Type and Number:

Japanese Patent JP7116050

Kind Code:

B2

Abstract:

An instruction to perform ciphering and authentication is executed. The executing includes ciphering one set of data provided by the instruction to obtain ciphered data and placing the ciphered data in a designated location. It further includes authenticating an additional set of data provided by the instruction, in which the authenticating generates at least a part of a message authentication tag. The at least a part of the message authentication tag is stored in a selected location.

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Inventors:

Grayner, Dan
Srigel, Timothy
Zelin, Christian
Jacobian, Christian
Paprotoski, Vladimir
Visegrady, Tamas
Büntgen, Reinhardt, Theodor
Bradbury, Jonathan
Pranic, Aditya, Nitin

Application Number:

JP2019517913A

Publication Date:

August 09, 2022

Filing Date:

October 02, 2017

Export Citation:

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