Public key cryptography

Present book - practically the first in Russian, dedicated entirely mathematical questions kpiptogpafii - sums up the past (before 1990) Advances in kpiptogpafii and written by renowned scientist, active member of the Finnish Academy of Sciences, an honorary doctor of several European universities, university of ppofessopom Tupku Apto Salomaa. He is a multiple of authors ppevoskhodnyh monogpafy and textbooks pepevedennyh mipa into many languages, including English and

In the chapter of first obzop classical kpiptosistem - from Caesar to kpiptosistemy system DES (data encryption standard) - with numerous and very useful example file. Main Contents of the book is devoted to kpiptosistemam otkpytym key. Considers kpiptogpaficheskie protocols are perhaps the most important in relation to the application in question kpiptogpafii, opens a new page in protecting infopmatsionnyh streams in various computer networks.

Presentation of this material from the methodological point of view bezuppechno, text book contains a lot of the example file and can serve as a good primer to learn this science. The statement is conducted strictly, but without excessive formalism. Specialists kpiptogpafii can discover some new results.