Forward secrecy
An Efficient Multi-Message Multi-Receiver Signcryption Scheme with Forward Secrecy on Elliptic Curves
... with forward secrecy based on elliptic curve,”in Proceedings of the 2008 International Conference on Computer and Electrical Engineering, ICCEE 2008, 2008, ...
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Revisiting Proxy Re-Encryption: Forward Secrecy, Improved Security, and Applications
... a forward-secret delegatable public-key encryption (fs-DPKE) scheme and present one instantiation which we obtain by combining the results of CHK with a suitable homomorphic public-key encryp- tion (HPKE) ...
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Forward Secrecy For Google HTTPS using Elliptic Curve Diffie Hellman Key Exchange Algorithm
... In today’s era of the ubiquitous computing, the Internet has become the main mode of data communication. In such a environment, providing security to data becomes a complex task. In Elliptic curve cryptography ( ECC) is ...
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A Novel Authenticated key exchange Parallel session’s using Forward secrecy
... The problem is inspired by the proliferation of large-scale distributed file systems supporting parallel access to multiple storage devices. Our work focuses on the current Internet standard for such file systems, i.e., ...
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Circuit-extension handshakes for Tor achieving forward secrecy in a quantum world
... 3. Forward Secrecy: A protocol provides forward secrecy if the compromise of a party’s long-term key material does not affect the secrecy of session keys negotiated prior to the ...
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Providing perfect forward secrecy for location aware wireless sensor networks
... We propose a secure broadcast/multicast scheme for hier- archical sensor networks. Each node is only preloaded with one private seed prior to deploy, and the mem- ory size can be minimal for resource-constrained sensor ...
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Beyond eCK: Perfect Forward Secrecy under Actor Compromise and Ephemeral-Key Reveal
... perfect forward secrecy cannot be achieved in a two-message KE protocol [7, 12, 17, 19, ...perfect forward secrecy in the identity-based ...perfect forward secrecy, to achieve ...
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A STUDY ON PRIVACY PRESERVING AUTHENTICATION SCHEME USING PAIRING BASED ONION ROUTING
... Forward secrecy is the main advantage of telescoping, but telescoping also handles nodes that are not accepting connections; if the third node is down during the construction of a circuit, for example, the ...
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Message-Layer Encryption in Ricochet
... weak forward secrecy, Ricochet clients could limit the number of messages sent to a Ricochet relay while the true recipient is offline, requiring that a D-H exchange be performed directly between two ...
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PASSWORD BASED GENERALIZED ROBUST SECURITY SYSTEM WITH DYNAMIC SIGNATURE AUTHENTICATED KEY EXCHANGE
... backward/ forward secrecy of the group key, the other members must choose the random value again, in other words, discriminate analysis (LDA) and probabilistic neural network (PNN) model protocol based on ...
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Authenticated Multiple Key Establishment Protocol for Wireless Sensor Networks
... Abstract. The article proposes a provably secure authenticated multiple key estab- lishment protocol for Wireless Sensor Network. Security of the protocol is based on the computational infeasiblity of solving Elliptic ...
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An Enhanced Approach for Three Factor Remote User Authentication in Multi-Server Environment
... we have analyzed different attacks in multi-server environment. We performed numerical analysis for Chen’s authentication scheme. We found that his scheme is vulnerable to Password Guessing attack, Replay attack, ...
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ROBUST SECURITY SYSTEM BASED ON DYNAMIC SIGNATURE AUTHENTICATED PEER GROUP KEY EXCHANGE
... backward/ forward secrecy of the peer group key, the other members must choose the random value again, in other words, discriminate analysis (LDA) and probabilistic neural network (PNN) model protocol based ...
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Cryptanalysis of an Improved One-Way Hash Chain Self-Healing Group Key Distribution Scheme
... mt-wise forward secrecy, any-wise backward secrecy and resistance to mt-wise collusion ...the forward security, mt-revocation capability and mt-wise collusion attack resistance ...
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An Improved Certificateless Authentication Key Agreement Protocol
... The CL-2AKA protocol provides implicit key authentication, known session key security, partial forward secrecy, key compromise impersonation resistance, and unknown key share resistance [r] ...
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The OPTLS Protocol and TLS 1.3
... making forward secrecy (PFS) a mandatory requirement; and moving to elliptic curves as the main cryptographic basis for the protocol (for performance and security ...
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An Enhanced Authenticated Key Agreement for Session Initiation Protocol
... defenceless to off-line password guessing, Denning- Sacco and stolen-verifier attacks, furthermore, it did not provide any key agreement, known-key secrecy and perfect forward secrecy (PFS) [20−22]. ...
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Novel Efficient and secure protocol design to exchange information in network
... offer forward secrecy; (iii) the information server generates itself all the session keys that are used between the data owners and storage devices, and this inherently results in key ...supporting ...
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An Efficient and Secure Multicast Key Management Scheme based on Star Topology
... provide forward and backward secrecy. Forward secrecy ensures that an expelled member cannot gather information about future multicast communication and backward secrecy ensures that a ...
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An improved authenticated key exchange technique for parallel network file system security
... supporting forward secrecy and escrow- ...provide forward secrecy; (iii) metadata server establish itself all the session keys that are used between the clients and storage devices, and this ...
5