Title:
メッセージ・ダイジェスト化命令を実行するための方法、システムおよびコンピュータ・プログラム
Document Type and Number:
Japanese Patent JP4817189
Kind Code:
B2
Abstract:
A method, system and computer program product for digesting data in storage of a computing environment. The digesting computes a condensed representation of a message or data stored in the computer storage. A COMPUTE INTERMEDIATE MESSAGE DIGEST (KIMD) and a COMPUTE LAST MESSAGE DIGEST (KLMD) instruction are disclosed which specify a unit of storage to be digested by a secure hashing algorithm.
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Inventors:
Randval, Sean
Smith, Ronald
Ye, Phil, Cheecheon
Smith, Ronald
Ye, Phil, Cheecheon
Application Number:
JP2006506214A
Publication Date:
November 16, 2011
Filing Date:
May 04, 2004
Export Citation:
Assignee:
INTERNATIONAL BUSINESS MASCHINES CORPORATION
International Classes:
G06F9/30; G06F9/302; G06F9/318; G06F9/38; G06F21/00; H04L9/32
Domestic Patent References:
| JPS5093054A | 1975-07-24 | |||
| JPS56121138A | 1981-09-22 |
Foreign References:
| US20030002666A1 | 2003-01-02 |
Attorney, Agent or Firm:
Takeshi Ueno
Tasaichi Tanae
Yoshihiro City
Tasaichi Tanae
Yoshihiro City