| Autor: |
Kotov Matvei, Menshov Anton, Ushakov Alexander |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Journal of Mathematical Cryptology, Vol 15, Iss 1, Pp 237-249 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
1862-2984 |
| DOI: |
10.1515/jmc-2019-0015 |
| Popis: |
We analyze security properties of a two-party key-agreement protocol recently proposed by I. Anshel, D. Atkins, D. Goldfeld, and P. Gunnels, called Kayawood protocol. At the core of the protocol is an action (called E-multiplication) of a braid group on some finite set. The protocol assigns a secret element of a braid group to each party (private key). To disguise those elements, the protocol uses a so-called cloaking method that multiplies private keys on the left and on the right by specially designed elements (stabilizers for E-multiplication). |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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