secure signature based authenticated key


AProxy SIGNATURE SCHEME BASED ON NEW SECURE AUTHENTICATED KEY AGREEMENT PROTOCOL
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Proxy signature scheme permits an original signer to delegate his/her signing capability to a proxy signer and then the proxy signer generates a signing message on behalf of the original signer. So far, the proxy signature scheme is only applied in a special duration

Identity- Based Signcryption.
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Security arguments for digital signatures One-way functions are necessary and su cient for secure Identity- based cryptosystems and signature schemes

Identity based authenticated key agreement from pairings
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protocol is com- promised, the data protected with a previous session key kA (or kB ) is still secure because the with the two pass authenticated key agreement An ID- based signature from Gap

Secure and efficient handover authentication based on bilinear pairing functions
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AS computes a polynomial share of /(x, y), that is, /(pidy), and then securely delivers them to

A new remote user authentication scheme using smart cards
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Their scheme is based on the Shamirs ID- based signature scheme Unfortunately, the scheme is weakness in the security . In this article, we propose a new remote user authentication scheme The registration center is also delivered PWi to the user through a secure channel

Secure domain name system (DNS) dynamic update
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1.2 Overview of DNS Transaction Security update section of an update request, signing requests to add an RRset is straightforward, and this signature could be When performing secure dynamic update, all zone data modified in a signed zone MUST be signed by a relevant

Internet security association and key management protocol (ISAKMP)
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is what provides the agreed upon security information needed by entities to securely interoperate A very important step in establishing secure network communications is authentication of the entity being able to authenticate the entity at the other end, the Security Association (SA

Secret handshakes from pairing- based key agreements
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Secret handshakes can be used to securely discover ser- vices that are restricted to authorized to be secure and show that indeed our scheme implements a secure secret handshake group, it should also have set up a temporary session key for securing further communication

The TESLA broadcast authentication protocol
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One of the main challenges of securing broadcast communication is source authentication or enabling We now out- line a simple and secure time synchronization protocol that achieves this 1The security of this time synchronization protocol relies on the unpredictability of the

Two-factor mutual authentication based on smart cards and passwords
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At first, S securely issues a smart-card to A with the smart-card being Notice that the final protocol also establishes session keys for securing / authenticating the subsequent commu In other words, our PWAKE protocol is proven secure under the Canetti Krawczyk model which

Pairing- Based Cryptographic Protocols: A Survey.
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include only those schemes which have, to the best of our knowledge, concrete security proofs in if everyone uses a single PKG, then everyone in the system can communicate securely and users himself to a certifying authority (CA), (3) Bobs PKG requires a secure channel to

A New ID- based Group Signature Scheme from Bilinear Pairings.
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A practical and provably secure coalition-resistant digital signature scheme into a group signaure sheme, In Security Protocols Workshop An Anonymous Electronic Bidding Protocol Based on New Convertible Group Signature Scheme, ACISP

Innovative technology for CPU based attestation and sealing
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it is the mechanism by which another party can gain confidence that the correct software is securely running within Note that the communication path in this step doesnt have to be secure and as such that A is running in an environment that abides to Intel® SGXs security model

Efficient and secure source authentication for multicast
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Securing multicast communication introduces a number of difficulties that are not encountered when trying to se- cure unicast communication Bishop performs a detailed security anal- ysis of NTP . For these reasons, we outline a simple and secure time synchronization

Efficient Security Mechanisms for Routing Protocolsa.
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We also present a simple mechanism to securely switch one-way chains, by authenticating the Overview of Previous Work on Securing Distance Vector Routing and the Remaining Challenges We ing protocol , is based on based on DSDV , and we secure SEAD using Subsequently, their securityenhanced authentication scheme cannot withstand our proposed attack is generated by NM using its secret key sNM and a secure signature scheme the authentication algorithm, where AP uses NMs public key QNM and the signature scheme to

Efficient collaborative key management protocols for secure autonomous group communication
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influences the key which does not necessarily have an impact on the security of the in the introduction, the members need to be authenticated eg, members of a secure conference telephone Further- more, the signature of the PKI needs to be verified, which is computationally

An improved two-party identity- based authenticated key agreement protocol using pairings
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protocol requires a higher number of pairing operations as a result of the signature scheme used they do not conform to all the security attributes and/or lack in security because of It is desirable for identity- based authenticated key agreement protocol to be secure and efficient at

A secure account- based mobile payment protocol
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Normally, it can be achieved by using digital signature x which y = h(x) from the given y. Moreover, the MAC algorithm is a fast and secure version 4.2.1 Transaction Security From the message format discussed in section 3.3, our protocol satisfies the following transaction

Cryptanalysis of ID- based Tripartite Authenticated Key Agreement Protocols.
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KISA Korea Information Security Agency Then A, B and C believe they communicate securely while E reads all traffics a known pair (UA = a P, VA = a−1(H(UA) SA)), she can forgery As signature for a



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