DE69019593T2 - Sichere Handhabung von Schlüsseln unter Verwendung von Kontrollvektoren mit Mehrwegüberwachung. - Google Patents

Sichere Handhabung von Schlüsseln unter Verwendung von Kontrollvektoren mit Mehrwegüberwachung.

Info

Publication number
DE69019593T2
DE69019593T2 DE1990619593 DE69019593T DE69019593T2 DE 69019593 T2 DE69019593 T2 DE 69019593T2 DE 1990619593 DE1990619593 DE 1990619593 DE 69019593 T DE69019593 T DE 69019593T DE 69019593 T2 DE69019593 T2 DE 69019593T2
Authority
DE
Germany
Prior art keywords
keys
safe handling
control vectors
reusable
monitoring
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
DE1990619593
Other languages
English (en)
Other versions
DE69019593D1 (de
Inventor
Stephen M Matyas
Dennis G Abraham
Donald B Johnson
Ramesh K Karne
An V Le
Patrick J Mccormack
Rostislaw Prymak
John D Wilkins
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 DE69019593D1 publication Critical patent/DE69019593D1/de
Publication of DE69019593T2 publication Critical patent/DE69019593T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F9/30003—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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/088—Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00959—Cryptographic modules, e.g. a PC encryption board
    • G07B2017/00967—PSD [Postal Security Device] as defined by the USPS [US Postal Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
DE1990619593 1989-04-27 1990-03-28 Sichere Handhabung von Schlüsseln unter Verwendung von Kontrollvektoren mit Mehrwegüberwachung. Expired - Fee Related DE69019593T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34416589A 1989-04-27 1989-04-27

Publications (2)

Publication Number Publication Date
DE69019593D1 DE69019593D1 (de) 1995-06-29
DE69019593T2 true DE69019593T2 (de) 1996-01-25

Family

ID=23349325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990619593 Expired - Fee Related DE69019593T2 (de) 1989-04-27 1990-03-28 Sichere Handhabung von Schlüsseln unter Verwendung von Kontrollvektoren mit Mehrwegüberwachung.

Country Status (3)

Country Link
EP (1) EP0396894B1 (de)
JP (1) JPH0820850B2 (de)
DE (1) DE69019593T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK279089D0 (da) * 1989-06-07 1989-06-07 Kommunedata I S Fremgangsmaade til overfoersel af data, et elektronisk dokument eller lignende, system til udoevelse af fremgangsmaaden samt et kort til brug ved udoevelse af fremgangsmaaden
USRE36310E (en) * 1990-06-07 1999-09-21 Kommunedata I/S Method of transferring data, between computer systems using electronic cards
US5148479A (en) * 1991-03-20 1992-09-15 International Business Machines Corp. Authentication protocols in communication networks
US5201000A (en) * 1991-09-27 1993-04-06 International Business Machines Corporation Method for generating public and private key pairs without using a passphrase
DE10201409A1 (de) 2002-01-15 2003-08-14 Sig Combibloc Sys Gmbh Verfahren und Vorrichtung zum Feststellen einer autorisierten Verwendung von Halbzeugen oder dergleichen
CN109765825B (zh) * 2019-01-30 2023-09-29 山西天科信息安全科技有限公司 一种物联网多链路安全控制终端和安全控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386233A (en) * 1980-09-29 1983-05-31 Smid Miles E Crytographic key notarization methods and apparatus
FR2601795B1 (fr) * 1986-07-17 1988-10-07 Bull Cp8 Procede pour diversifier une cle de base et pour authentifier une cle ainsi diversifiee comme ayant ete elaboree a partir d'une cle de base predeterminee, et systeme pour la mise en oeuvre
JPS63182795A (ja) * 1987-01-20 1988-07-28 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン ポータブル・カードとその製造方法
US4850017A (en) * 1987-05-29 1989-07-18 International Business Machines Corp. Controlled use of cryptographic keys via generating station established control values
EP0354774B1 (de) * 1988-08-11 1996-04-10 International Business Machines Corporation Geheime Datenübertragung mittels Steuervektoren

Also Published As

Publication number Publication date
EP0396894A2 (de) 1990-11-14
EP0396894A3 (de) 1991-11-27
JPH0820850B2 (ja) 1996-03-04
DE69019593D1 (de) 1995-06-29
EP0396894B1 (de) 1995-05-24
JPH02300784A (ja) 1990-12-12

Similar Documents

Publication Publication Date Title
DE3687527T2 (de) Vorgangsueberwachungs- und sicherheitskontrollsystem.
DE3853265D1 (de) Reduzierung der logischen Weglänge unter Verwendung von Boolescher Minimierung.
DE68909179T2 (de) Verschlusselement zur Kontrolle von Ileokolostomie.
DE3860777D1 (de) Kontrolle einer vorrichtung mit einer mehrzahl von lichtsendeelementen.
DE68922192T2 (de) System zum Überwachen der Entfernung von Gegenständen.
DE3884641D1 (de) Aufzeichnungsflüssigkeit und Aufzeichnungsverfahren unter Verwendung derselben.
DE3679638D1 (de) Oberflaechenabtragung unter verwendung von lasern.
DE69013764D1 (de) Kontrolle der Zellanordnung.
DE3786783T2 (de) Positions- und richtungsmessungsschaltung unter verwendung von gleichstrom.
DE3486192T2 (de) Kontrollanlage zum Konservieren von Energie.
DE69022959D1 (de) Überwachungssystem unter Verwendung von Infrarotbildern.
DE3481890D1 (de) Fingerabdruckentwicklungsverfahren unter verwendung von cyanakrylaten.
DE3889951T2 (de) System zum Überwachen von Ungeziefer.
DE3684907D1 (de) Grundfrequenzdetektor unter verwendung von paralleler verarbeitung.
DE68912431D1 (de) Supraleitender Schalter und Strombegrenzer unter Verwendung eines solchen Schalters.
DE3677904D1 (de) Aufzeichnungsfluessigkeit und aufzeichnungsverfahren unter verwendung derselben.
DE68901980T2 (de) Korngrenzen-uebergangseinrichtungen unter verwendung von hochtemperatur-supraleitern.
DE69412770D1 (de) Herstellung von Stickstoff unter Verwendung von Membranen mit Temperaturüberwachung
DE69029311D1 (de) Spreizband-Signalprozessor mit Vorwärtsregelung
DE3788548T2 (de) Zugriffssteuerungssystem mit Programmodus.
DE69029629T2 (de) Steuerungssystem mit Rückführung
DE3889263T2 (de) Elektronische Anordnungen unter Verwendung von supraleitenden Materialien.
DE3575746D1 (de) Faserstruktur zur verstaerkung von baumaterial.
DE68905617D1 (de) Zusammengesetzter cordfaden zum verstaerken von kautschuk.
DE69019593T2 (de) Sichere Handhabung von Schlüsseln unter Verwendung von Kontrollvektoren mit Mehrwegüberwachung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee