EA200200467A1 - METHOD OF ENCRYPTION, TRANSMISSION, STORAGE OF CONFIDENTIAL COMMUNICATIONS AND SYSTEM FOR IMPLEMENTATION OF METHOD - Google Patents

METHOD OF ENCRYPTION, TRANSMISSION, STORAGE OF CONFIDENTIAL COMMUNICATIONS AND SYSTEM FOR IMPLEMENTATION OF METHOD

Info

Publication number
EA200200467A1
EA200200467A1 EA200200467A EA200200467A EA200200467A1 EA 200200467 A1 EA200200467 A1 EA 200200467A1 EA 200200467 A EA200200467 A EA 200200467A EA 200200467 A EA200200467 A EA 200200467A EA 200200467 A1 EA200200467 A1 EA 200200467A1
Authority
EA
Eurasian Patent Office
Prior art keywords
information
message
keys
recipient
primary
Prior art date
Application number
EA200200467A
Other languages
Russian (ru)
Other versions
EA004904B1 (en
Inventor
Валентин Александрович Мищенко
Владимир Владимирович Захаров
Юрий Владимирович Виланский
Original Assignee
Валентин Александрович Мищенко
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Валентин Александрович Мищенко filed Critical Валентин Александрович Мищенко
Publication of EA200200467A1 publication Critical patent/EA200200467A1/en
Publication of EA004904B1 publication Critical patent/EA004904B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Information Transfer Between Computers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Изобретение относится к средствам защиты информации от несанкционированного доступа с помощью электронных средств. Для декодирования и передачи информации адресату заранее передают два вида ключа к полученным сообщениям. Указанные ключи представляют собой информацию о закономерностях, соответствующих значениям сообщения, передаваемого адресату и специфическим значениям первичной информации для всего массива символов данного вида информации. В результате первичного преобразования формируются, по меньшей мере, два первично преобразованных сообщения различного содержания. На втором этапе, по меньшей мере, часть первично преобразованного сообщения подвергают вторичному преобразованию. Получаемое в результате зашифрованное сообщение состоит из двух частей. Части можно либо перемешивать, либо передавать получателю через разные каналы. Используя выделенный центр обработки данных и управления, можно осуществлять безопасную передачу сообщения или его частей с дополнительным преобразованием сообщений для получателя. Таким образом, можно формировать открытые ключи и передавать их получателю без использования каких-либо средств для доставки ключей. Пользователи могут устанавливать индивидуальные ключи, используя открытые каналы связи. Описываются соответствующие способы декодирования и системы для осуществления данных способов. Эти способы можно применять для передачи деловых сообщений и для банковских операций.Международная заявка была опубликована вместе с отчетом о международном поиске.The invention relates to the protection of information from unauthorized access using electronic means. For decoding and transmitting information to the addressee, two types of key are transmitted in advance to the received messages. These keys are information about the laws corresponding to the values of the message transmitted to the addressee and the specific values of the primary information for the entire array of characters of this type of information. As a result of the primary transformation, at least two primary transformed messages of different content are formed. At the second stage, at least a part of the primary transformed message is subjected to the secondary transformation. The resulting encrypted message consists of two parts. Parts can either be mixed or transferred to the recipient through different channels. Using a dedicated data center and management, you can securely transmit a message or parts of it with additional message conversion for the recipient. Thus, it is possible to generate public keys and transfer them to the recipient without using any means to deliver the keys. Users can set individual keys using open communication channels. The corresponding decoding methods and systems for implementing these methods are described. These methods can be used for business communications and for banking operations. The international application was published along with an international search report.

EA200200467A 1999-10-15 1999-10-15 Methods for encoding, decoding, transferring, storage and control of information, systems for carrying out the methods EA004904B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BY1999/000008 WO2001030017A1 (en) 1999-10-15 1999-10-15 Methods for encoding, decoding, transferring, storage and control of information, systems for carrying out the methods

Publications (2)

Publication Number Publication Date
EA200200467A1 true EA200200467A1 (en) 2003-02-27
EA004904B1 EA004904B1 (en) 2004-08-26

Family

ID=4083773

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200467A EA004904B1 (en) 1999-10-15 1999-10-15 Methods for encoding, decoding, transferring, storage and control of information, systems for carrying out the methods

Country Status (5)

Country Link
EP (1) EP1222771A1 (en)
KR (1) KR100699276B1 (en)
AU (1) AU1020800A (en)
EA (1) EA004904B1 (en)
WO (1) WO2001030017A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69533313T2 (en) * 1994-05-31 2005-03-10 Litton Systems, Inc., Woodland Hills DEVICES AND METHODS FOR NONLINEAR DYNAMIC BLOCKS SUBSTITUTION USING SUBSEQUENT DEVELOPMENTS AND DIRECT GEOMETRIC PRODUCTION

Also Published As

Publication number Publication date
EP1222771A1 (en) 2002-07-17
AU1020800A (en) 2001-04-30
EA004904B1 (en) 2004-08-26
KR20020041821A (en) 2002-06-03
WO2001030017A1 (en) 2001-04-26
KR100699276B1 (en) 2007-03-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU