ZA842145B - Data transformation circuits - Google Patents

Data transformation circuits

Info

Publication number
ZA842145B
ZA842145B ZA842145A ZA842145A ZA842145B ZA 842145 B ZA842145 B ZA 842145B ZA 842145 A ZA842145 A ZA 842145A ZA 842145 A ZA842145 A ZA 842145A ZA 842145 B ZA842145 B ZA 842145B
Authority
ZA
South Africa
Prior art keywords
data transformation
transformation circuits
circuits
data
transformation
Prior art date
Application number
ZA842145A
Other languages
English (en)
Inventor
Dan Frederick Meaden
Original Assignee
Int Computers Ltd
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 Int Computers Ltd filed Critical Int Computers Ltd
Publication of ZA842145B publication Critical patent/ZA842145B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/9014—Indexing; Data structures therefor; Storage structures hash tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
ZA842145A 1983-03-24 1984-03-22 Data transformation circuits ZA842145B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08308148A GB2137782B (en) 1983-03-24 1983-03-24 Data transformation circuits

Publications (1)

Publication Number Publication Date
ZA842145B true ZA842145B (en) 1984-10-31

Family

ID=10540149

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842145A ZA842145B (en) 1983-03-24 1984-03-22 Data transformation circuits

Country Status (5)

Country Link
US (1) US4642793A (cs)
AU (1) AU562418B2 (cs)
DE (1) DE3410496A1 (cs)
GB (1) GB2137782B (cs)
ZA (1) ZA842145B (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267546A (en) * 1990-02-10 1993-12-07 Robert Bosch Gmbh Method and apparatus for controlling a fuel pump
JPH0821003B2 (ja) * 1992-08-07 1996-03-04 インターナショナル・ビジネス・マシーンズ・コーポレイション コンピュータ・キャッシュ・システム用の加算器／ハッシュ回路
US5684478A (en) * 1994-12-06 1997-11-04 Cennoid Technologies, Inc. Method and apparatus for adaptive data compression
AU5386796A (en) 1995-04-11 1996-10-30 Kinetech, Inc. Identifying data in a data processing system
US5737596A (en) * 1995-12-11 1998-04-07 Seagate Technology, Inc. Sequential numerical information encoder and decoder
US6138254A (en) * 1998-01-22 2000-10-24 Micron Technology, Inc. Method and apparatus for redundant location addressing using data compression
US6380873B1 (en) * 2000-06-30 2002-04-30 Quantum Corporation Method for reducing radio frequency emissions on high-speed serial buses
US7457411B2 (en) * 2003-03-13 2008-11-25 New Mexico Technical Research Foundation Information security via dynamic encryption with hash function
US8185576B2 (en) 2006-03-14 2012-05-22 Altnet, Inc. Filter for a distributed network
US10339341B2 (en) * 2014-05-07 2019-07-02 Hush Hush Methods and systems for obfuscating sensitive information in computer systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491706A (en) * 1974-06-19 1977-11-16 Int Computers Ltd Information storage apparatus
GB1564563A (en) * 1977-05-25 1980-04-10 Int Computers Ltd Data sotrage apparatus
US4160120A (en) * 1977-11-17 1979-07-03 Burroughs Corporation Link encryption device
US4215402A (en) * 1978-10-23 1980-07-29 International Business Machines Corporation Hash index table hash generator apparatus
GB2052117B (en) * 1979-07-04 1982-10-20 Int Computers Ltd Data processing systems
US4464713A (en) * 1981-08-17 1984-08-07 International Business Machines Corporation Method and apparatus for converting addresses of a backing store having addressable data storage devices for accessing a cache attached to the backing store
US4538240A (en) * 1982-12-30 1985-08-27 International Business Machines Corporation Method and apparatus for performing hashing operations using Galois field multiplication

Also Published As

Publication number Publication date
US4642793A (en) 1987-02-10
AU2606984A (en) 1984-09-27
GB8308148D0 (en) 1983-05-05
DE3410496A1 (de) 1984-09-27
DE3410496C2 (cs) 1990-11-29
GB2137782B (en) 1986-11-26
GB2137782A (en) 1984-10-10
AU562418B2 (en) 1987-06-11

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