BS ISO/IEC 9796-2:2002+A1:2008 - Information technology. Security techniques. Digital signature schemes giving message recovery. Integer factorization based mechanisms – BSI British Standards

BS ISO/IEC 9796-2:2002+A1:2008

Information technology. Security techniques. Digital signature schemes giving message recovery. Integer factorization based mechanisms

Status : Revised, Withdrawn   Published : October 2002 Replaced By : BS ISO/IEC 9796-2:2010

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Digital signature mechanisms can be used to provide services such as entity authentication, data origin authentication, non-repudiation, and integrity of data. A digital signature mechanism satisfies the following requirements:

  • Given the verification key but not the signature key it shall be computationally infeasible to produce a valid signature for any message
  • Given the signatures produced by a signer, it shall be computationally infeasible to produce a valid signature on a new message or to recover the signature key
  • It shall be computationally infeasible, even for the signer, to find two different messages with the same signature.



Standard NumberBS ISO/IEC 9796-2:2002+A1:2008
TitleInformation technology. Security techniques. Digital signature schemes giving message recovery. Integer factorization based mechanisms
StatusRevised, Withdrawn
Publication Date24 October 2002
Withdrawn Date31 January 2011
Normative References(Required to achieve compliance to this standard)ISO/IEC 9796-3:2000, ISO/IEC 9797-2, ISO/IEC 9798-1:1997, ISO/IEC 10118, ISO/IEC 14888
Informative References(Provided for Information)IEEE Std 1363-2000, IEEE P1363a
Replaced ByBS ISO/IEC 9796-2:2010
ReplacesBS ISO/IEC 9796-2:1997
International RelationshipsISO/IEC 9796-2:2002
Amended ByAmendment, May 2008. Amends and replaces BS ISO/IEC 9796-2:2002.
Draft Superseded By01/652352 DC
DescriptorsData security, Data storage protection, Digital signatures, Messages, Verification, Information exchange, Data processing, Mathematical calculations, Mathematical logic, Keys (cryptographic)
ICS35.030
Title in FrenchTechnologies de l'information. Techniques de sécurité. Schémas de signature numérique rétablissant le message. Mécanismes basés sur une factorisation entière
Title in GermanInformationstechnik. IT-Sicherheitsverfahren. Digitaler Unterschriftsmechanismus mit Rückgewinung der Nachricht. Mechanismen auf der Basis der Faktorisierung ganzer Zahlen
CommitteeIST/33/2
ISBN978 0 580 62019 5
PublisherBSI
FormatA4
DeliveryNo
Pages62
File Size1.346 MB
Price£254.00


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