О криптографических протоколах удаленного управления
In this work we present two new protocols for secure management of remote objects. These protocols are released in group of points of elliptic curve, defined over finite field, with usage of russian cryptography standards.
We present a new variant of Diffie-Hellman protocol, which is realized in a group of points of elliptic curve over finite field and contains a possibility of key confirmation. An important feature of this protocol is mutual authentication of protocol entities. We make some security demands to the protocol such as key security, long-term keys security, known key security, forward secrecy, key compromise impersonation, unknown key sharing and no key control. We show that our protocol are meets our expectations.
Trigonometric degeneration of the Baxter-Belavin elliptic r matrix is described by the degeneration of the twisted WZW model on elliptic curves. The spaces of conformal blocks and conformal coinvariants of the degenerate model are factorised into those of the orbifold WZW model.
The Working Paper examines the peculiarities of the Russian model of corporate governance and control in the banking sector. The study relies upon theoretical as well as applied research of corporate governance in Russian commercial banks featuring different forms of ownership. We focus on real interests of all stakeholders, namely bank and stock market regulators, bank owners, investors, top managers and other insiders. The Anglo-American concept of corporate governance, based on agency theory and implying outside investors’ control over banks through stock market, is found to bear limited relevance. We suggest some ways of overcoming the gap between formal institutions of governance and the real life.