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Pavlovski et al., 2001 - Google Patents

Attacks Based on Small Factors in Various

Pavlovski et al., 2001

Document ID
1331398117291504273
Author
Pavlovski C
Boyd C
Publication year
Publication venue
Information Security and Privacy: 6th Australasian Conference, ACISP 2001, Sydney, Australia, July 11-13, 2001. Proceedings

External Links

Snippet

We describe new attacks that can be launched on some well known signature schemes. The attacks are related to Lim and Lee's key recovery attacks in prime order subgroups. Several new attacking scenarios are described where the group order can be either prime …
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Classifications

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    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communication including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H04L9/3249—Cryptographic mechanisms or cryptographic arrangements for secret or secure communication including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme
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    • G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction

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