Angebote zu "Signature" (14 Treffer)

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Tiwari:Pairing-free Proxy Signature bas
55,89 € *
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Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Pairing-free Proxy Signature based on ECDLP, Autor: Tiwari, Namita, Verlag: LAP Lambert Academic Publishing, Sprache: Englisch, Rubrik: Datenkommunikation // Netze, Mailboxen, Seiten: 176, Informationen: Paperback, Gewicht: 278 gr, Verkäufer: averdo

Anbieter: averdo
Stand: 25.05.2020
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Panda, S: Time Stamped Proxy Blind Signature Sc...
39,90 € *
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Erscheinungsdatum: 12.02.2015, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Time Stamped Proxy Blind Signature Scheme with Proxy Revocation, Autor: Panda, Suryakanta, Verlag: LAP Lambert Academic Publishing, Sprache: Englisch, Schlagworte: Computernetzwerke und maschinelle Kommunikation, Rubrik: Datenkommunikation // Netze, Mailboxen, Seiten: 60, Informationen: Paperback, Gewicht: 106 gr, Verkäufer: averdo

Anbieter: averdo
Stand: 25.05.2020
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Proxy Blind Multi-Signature Scheme
48,99 € *
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Proxy Blind Multi-Signature Scheme ab 48.99 € als Taschenbuch: Proxy Blind Multi-signature Scheme Using Elliptic Curve Cryptography for Handheld Devices. Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 25.05.2020
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Time Stamped Proxy Blind Signature Scheme with ...
39,90 € *
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Time Stamped Proxy Blind Signature Scheme with Proxy Revocation ab 39.9 € als Taschenbuch: . Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 25.05.2020
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Pairing-free Proxy Signature based on ECDLP
64,90 € *
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Pairing-free Proxy Signature based on ECDLP ab 64.9 € als Taschenbuch: . Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 25.05.2020
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Time Stamped Proxy Blind Signature Scheme with ...
39,90 € *
ggf. zzgl. Versand

Time Stamped Proxy Blind Signature Scheme with Proxy Revocation ab 39.9 EURO

Anbieter: ebook.de
Stand: 25.05.2020
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Pairing-free Proxy Signature based on ECDLP
64,90 € *
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Pairing-free Proxy Signature based on ECDLP ab 64.9 EURO

Anbieter: ebook.de
Stand: 25.05.2020
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Security and Privacy in Vehicular Ad hoc Networks
55,90 € *
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Security and privacy are among the growing concerns of a Vehicular Ad hoc Network (VANET) which requires a high degree of liability from its participants. In this dissertation, we address security, anonymity, and privacy challenges of VANETs in the light of the IEEE standards for vehicular communications. VANET provides a variety of road-safety and other applications through wireless devices installed in vehicles and roadside infrastructure. However, a vehicle must not be able to take advantage of its anonymity for any misbehavior like sending false messages or malicious updates to other vehicles or a roadside infrastructure. We use proxy signature, identity-based signature, and elliptic curve cryptosystems to provide authentication for infrastructure generated messages, and anonymous authentication for vehicle originated messages. Also, we investigate how some of the MAC-layer weaknesses may impair the security of a VANET. Our solutions are lightweight, bandwidth friendly and compatible to the current standards of vehicular communications.

Anbieter: Dodax
Stand: 25.05.2020
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Proxy Blind Multi-Signature Scheme
49,00 € *
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This articles describes an efficient proxy blindmulti-signature scheme using Elliptic CurveCryptography. Also describes its implementationissues i.e efficiency and size of the hardware. InECC, computationally the most expensive operation isscalar multiplication and also very important fromsecurity point of view. The implementation attacksgenerally target the computation of this operation tobreak the cryptosystem. The security of the proposedschemes is based on the difficulty of breaking theone-way hash function and the elliptic curve discretelogarithm problem (ECDLP). Best algorithm knownsolving ECDLP takes fully-exponential time. Incontrast sub-exponential time algorithms known forIFP and DLP. The attractiveness of ECC will increaserelative to other public-key cryptosystems, ascomputing power improvements force a general increasein the key size. The benefits of this higher-strengthper-bit include higher speeds, lower powerconsumption, bandwidth savings and storageefficiencies. The proposed scheme can be implementedin mobile devices such as smart card, PDA etc wherebandwidth,processing capacity, power availability, orstorage are constrained.

Anbieter: Dodax
Stand: 25.05.2020
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