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Catalano et al., 2004 - Google Patents

IPAKE: Isomorphisms for password-based authenticated key exchange

Catalano et al., 2004

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Document ID
17826952796736184502
Author
Catalano D
Pointcheval D
Pornin T
Publication year
Publication venue
Annual International Cryptology Conference

External Links

Snippet

In this paper we revisit one of the most popular password-based key exchange protocols, namely the OKE (for Open Key Exchange) scheme, proposed by Luck in 1997. Our results can be highlighted as follows. First we define a new primitive that we call trapdoor hard-to …
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    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
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    • H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
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