CA1322418C - Data cryptography operations using control vectors - Google Patents

Data cryptography operations using control vectors

Info

Publication number
CA1322418C
CA1322418C CA000602905A CA602905A CA1322418C CA 1322418 C CA1322418 C CA 1322418C CA 000602905 A CA000602905 A CA 000602905A CA 602905 A CA602905 A CA 602905A CA 1322418 C CA1322418 C CA 1322418C
Authority
CA
Canada
Prior art keywords
key
data
cryptographic
control vector
encrypted
Prior art date
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 - Fee Related
Application number
CA000602905A
Other languages
English (en)
French (fr)
Inventor
Stephen M. Matyas
Dennis G. Abraham
Donald B. Johnson
Ramesh K. Karne
An V. Le
Rostislaw Prymak
Julian Thomas
John D. Wilkins
Phil C. Yeh
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1322418C publication Critical patent/CA1322418C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
CA000602905A 1988-08-17 1989-06-15 Data cryptography operations using control vectors Expired - Fee Related CA1322418C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US233,515 1988-08-17
US23351588A 1988-08-18 1988-08-18

Publications (1)

Publication Number Publication Date
CA1322418C true CA1322418C (en) 1993-09-21

Family

ID=22877564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000602905A Expired - Fee Related CA1322418C (en) 1988-08-17 1989-06-15 Data cryptography operations using control vectors

Country Status (2)

Country Link
JP (1) JPH0820849B2 (ja)
CA (1) CA1322418C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005311490A (ja) * 2004-04-19 2005-11-04 Sony Corp セキュア通信を行う通信システム及び方法
JP4728754B2 (ja) * 2005-09-22 2011-07-20 日本放送協会 コンテンツ送信装置およびコンテンツ送信プログラム、並びに、コンテンツ受信装置およびコンテンツ受信プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285168A (ja) * 1986-06-03 1987-12-11 Nec Corp セキユリテイ・チエツク方式

Also Published As

Publication number Publication date
JPH02101491A (ja) 1990-04-13
JPH0820849B2 (ja) 1996-03-04

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