Matches in SemOpenAlex for { <https://semopenalex.org/work/W2949441748> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2949441748 startingPage "26" @default.
- W2949441748 abstract "Proved here is the sufficiency of certain conditions to ensure the Elliptic Curve Digital Signature Algorithm (ECDSA) existentially unforgeable by adaptive chosen-message attacks. The sufficient conditions include (i) a uniformity property and collision-resistance for the underlying hash function, (ii) pseudorandomness in the private key space for the ephemeral private key generator, (iii) generic treatment of the underlying group, and (iv) a further condition on how the ephemeral public keys are mapped into the private key space. For completeness, a brief survey of necessary security conditions is also given. Some of the necessary conditions are weaker than the corresponding sufficient conditions used in the security proofs here, but others are identical. Despite the similarity between DSA and ECDSA, the main result is not appropriate for DSA, because the fourth condition above seems to fail for DSA. (The corresponding necessary condition is plausible for DSA, but is not proved here nor is the security of DSA proved assuming this weaker condition.) Brickell et al. [Vol. 1751 of Lecture Notes in computer Science, pp. 276--292], Jakobsson et al. [Vol. 1976 of Lecture Notes in computer Science, pp. 73--89] and Pointcheval et al. [Vol. 13 of Journal of Cryptology, pp. 361--396] only consider signature schemes that include the ephemeral public key in the hash input, which ECDSA does not do, and moreover, assume a condition on the hash function stronger than the first condition above. This work seems to be the first advance in the provable security of ECDSA." @default.
- W2949441748 created "2019-06-27" @default.
- W2949441748 creator A5003985977 @default.
- W2949441748 date "2002-01-01" @default.
- W2949441748 modified "2023-09-23" @default.
- W2949441748 title "Generic Groups, Collision Resistance, and ECDSA." @default.
- W2949441748 hasPublicationYear "2002" @default.
- W2949441748 type Work @default.
- W2949441748 sameAs 2949441748 @default.
- W2949441748 citedByCount "7" @default.
- W2949441748 crossrefType "posted-content" @default.
- W2949441748 hasAuthorship W2949441748A5003985977 @default.
- W2949441748 hasConcept C108710211 @default.
- W2949441748 hasConcept C118463975 @default.
- W2949441748 hasConcept C138111711 @default.
- W2949441748 hasConcept C148730421 @default.
- W2949441748 hasConcept C150909736 @default.
- W2949441748 hasConcept C167615521 @default.
- W2949441748 hasConcept C178489894 @default.
- W2949441748 hasConcept C19086982 @default.
- W2949441748 hasConcept C197966572 @default.
- W2949441748 hasConcept C203062551 @default.
- W2949441748 hasConcept C2524010 @default.
- W2949441748 hasConcept C26517878 @default.
- W2949441748 hasConcept C33923547 @default.
- W2949441748 hasConcept C38652104 @default.
- W2949441748 hasConcept C41008148 @default.
- W2949441748 hasConcept C7608002 @default.
- W2949441748 hasConcept C76947770 @default.
- W2949441748 hasConcept C80444323 @default.
- W2949441748 hasConcept C99138194 @default.
- W2949441748 hasConceptScore W2949441748C108710211 @default.
- W2949441748 hasConceptScore W2949441748C118463975 @default.
- W2949441748 hasConceptScore W2949441748C138111711 @default.
- W2949441748 hasConceptScore W2949441748C148730421 @default.
- W2949441748 hasConceptScore W2949441748C150909736 @default.
- W2949441748 hasConceptScore W2949441748C167615521 @default.
- W2949441748 hasConceptScore W2949441748C178489894 @default.
- W2949441748 hasConceptScore W2949441748C19086982 @default.
- W2949441748 hasConceptScore W2949441748C197966572 @default.
- W2949441748 hasConceptScore W2949441748C203062551 @default.
- W2949441748 hasConceptScore W2949441748C2524010 @default.
- W2949441748 hasConceptScore W2949441748C26517878 @default.
- W2949441748 hasConceptScore W2949441748C33923547 @default.
- W2949441748 hasConceptScore W2949441748C38652104 @default.
- W2949441748 hasConceptScore W2949441748C41008148 @default.
- W2949441748 hasConceptScore W2949441748C7608002 @default.
- W2949441748 hasConceptScore W2949441748C76947770 @default.
- W2949441748 hasConceptScore W2949441748C80444323 @default.
- W2949441748 hasConceptScore W2949441748C99138194 @default.
- W2949441748 hasOpenAccess W2949441748 @default.
- W2949441748 hasRelatedWork W1522190667 @default.
- W2949441748 hasRelatedWork W1589034595 @default.
- W2949441748 hasRelatedWork W1660562555 @default.
- W2949441748 hasRelatedWork W1833960959 @default.
- W2949441748 hasRelatedWork W2025322090 @default.
- W2949441748 hasRelatedWork W2052267638 @default.
- W2949441748 hasRelatedWork W2095708839 @default.
- W2949441748 hasRelatedWork W2151413173 @default.
- W2949441748 hasRelatedWork W2164988972 @default.
- W2949441748 hasRelatedWork W2169194339 @default.
- W2949441748 hasRelatedWork W2921743512 @default.
- W2949441748 hasRelatedWork W2949251874 @default.
- W2949441748 hasRelatedWork W2950201041 @default.
- W2949441748 hasRelatedWork W2950501004 @default.
- W2949441748 hasRelatedWork W3004544983 @default.
- W2949441748 hasRelatedWork W3150881812 @default.
- W2949441748 hasRelatedWork W59547065 @default.
- W2949441748 hasRelatedWork W2610541172 @default.
- W2949441748 hasRelatedWork W2613178327 @default.
- W2949441748 hasRelatedWork W3122472549 @default.
- W2949441748 hasVolume "2002" @default.
- W2949441748 isParatext "false" @default.
- W2949441748 isRetracted "false" @default.
- W2949441748 magId "2949441748" @default.
- W2949441748 workType "article" @default.