FR2287724B1 - - Google Patents

Info

Publication number
FR2287724B1
FR2287724B1 FR7441024A FR7441024A FR2287724B1 FR 2287724 B1 FR2287724 B1 FR 2287724B1 FR 7441024 A FR7441024 A FR 7441024A FR 7441024 A FR7441024 A FR 7441024A FR 2287724 B1 FR2287724 B1 FR 2287724B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7441024A
Other languages
French (fr)
Other versions
FR2287724A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2287724A1 publication Critical patent/FR2287724A1/en
Application granted granted Critical
Publication of FR2287724B1 publication Critical patent/FR2287724B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9024—Graphs; Linked lists
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30018—Bit or string instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30192—Instruction operation extension or modification according to data descriptor, e.g. dynamic data typing
FR7441024A 1973-12-13 1974-12-12 DATA PROCESSING SYSTEM USING A PRESENTATION INSTRUCTION FOR IDENTIFICATION OF INFORMATION ELEMENTS Granted FR2287724A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42439173A 1973-12-13 1973-12-13

Publications (2)

Publication Number Publication Date
FR2287724A1 FR2287724A1 (en) 1976-05-07
FR2287724B1 true FR2287724B1 (en) 1977-11-10

Family

ID=23682467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441024A Granted FR2287724A1 (en) 1973-12-13 1974-12-12 DATA PROCESSING SYSTEM USING A PRESENTATION INSTRUCTION FOR IDENTIFICATION OF INFORMATION ELEMENTS

Country Status (5)

Country Link
JP (1) JPS5093054A (en)
CA (1) CA1023476A (en)
DE (1) DE2458331A1 (en)
FR (1) FR2287724A1 (en)
GB (1) GB1494750A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7159122B2 (en) * 2003-05-12 2007-01-02 International Business Machines Corporation Message digest instructions
US7257718B2 (en) 2003-05-12 2007-08-14 International Business Machines Corporation Cipher message assist instructions
US7356710B2 (en) 2003-05-12 2008-04-08 International Business Machines Corporation Security message authentication control instruction
US7921300B2 (en) 2003-10-10 2011-04-05 Via Technologies, Inc. Apparatus and method for secure hash algorithm
FR2917197B1 (en) * 2007-06-07 2009-11-06 Thales Sa METHOD OF MASKING THE RESULT OF A MODULAR MULTIPLICATION OPERATION AND ASSOCIATED DEVICE
US9251377B2 (en) 2012-12-28 2016-02-02 Intel Corporation Instructions processors, methods, and systems to process secure hash algorithms
US8924741B2 (en) 2012-12-29 2014-12-30 Intel Corporation Instruction and logic to provide SIMD secure hashing round slice functionality
US10038550B2 (en) 2013-08-08 2018-07-31 Intel Corporation Instruction and logic to provide a secure cipher hash round functionality
US10503510B2 (en) 2013-12-27 2019-12-10 Intel Corporation SM3 hash function message expansion processors, methods, systems, and instructions
US9912481B2 (en) 2014-03-27 2018-03-06 Intel Corporation Method and apparatus for efficiently executing hash operations
US9317719B2 (en) 2014-09-04 2016-04-19 Intel Corporation SM3 hash algorithm acceleration processors, methods, systems, and instructions
US9658854B2 (en) 2014-09-26 2017-05-23 Intel Corporation Instructions and logic to provide SIMD SM3 cryptographic hashing functionality

Also Published As

Publication number Publication date
JPS5093054A (en) 1975-07-24
DE2458331A1 (en) 1975-06-19
CA1023476A (en) 1977-12-27
FR2287724A1 (en) 1976-05-07
AU7590974A (en) 1976-06-03
GB1494750A (en) 1977-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse