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RU95106218A - Encrypting method for telecommunication devices and device which implements said method - Google Patents

Encrypting method for telecommunication devices and device which implements said method

Info

Publication number
RU95106218A
RU95106218A RU95106218/09A RU95106218A RU95106218A RU 95106218 A RU95106218 A RU 95106218A RU 95106218/09 A RU95106218/09 A RU 95106218/09A RU 95106218 A RU95106218 A RU 95106218A RU 95106218 A RU95106218 A RU 95106218A
Authority
RU
Russia
Prior art keywords
encrypting
information
key
unit
cryptographic
Prior art date
Application number
RU95106218/09A
Other languages
Russian (ru)
Other versions
RU2077113C1 (en
Inventor
В.А. Бабошин
А.А. Молдовян
В.З. Хузин
Original Assignee
Военная академия связи
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 Военная академия связи filed Critical Военная академия связи
Priority to RU95106218A priority Critical patent/RU2077113C1/en
Publication of RU95106218A publication Critical patent/RU95106218A/en
Application granted granted Critical
Publication of RU2077113C1 publication Critical patent/RU2077113C1/en

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  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

FIELD: electric communication. SUBSTANCE: method involves preliminary storage of set of permissible passwords, input of password, its identification, key input, generation of random sequence, generation of private key, ENCRYPTING of information signal, its transmission to channel of public communication system and decoding this signal. Corresponding device has input-output unit 2, algorithm memory unit 3, key data memory unit 4, interface unit 5, ENCRYPTING unit 6, control unit 8, calculation unit 1 and encoder 7. EFFECT: increased level of data protection during their storage and transmission against decoding and modification due to decipher-immune ENCRYPTING algorithms, possibility to transmit information both from user computer and other information sources. 2 cl, 7 dwg

Claims (1)

Изобретение относится к электросвязи, а именно к технике криптозащиты систем телекоммуникационных технологий, и может быть использовано в системах и устройствах передачи различных видов информации по каналам электросвязи. Способ криптозащиты системы телекоммуникационных технологий предусматривает предварительную запись совокупности разрешенных паролей, введение пароля, его идентификацию, ввод ключа, генерирование псевдослучайной последовательности, формирование шифрключа, шифрование информационного сигнала, передачу в канал системы связи общего пользования шифрованного сигнала и дешифрование этого сигнала. Устройство криптозащиты систем телекоммуникационных технологий, включает блоки ввода-вывода 2, алгоритмов 3, хранения ключевых данных 4, сопряжения 5, криптомодуля 6, управления 8, а также вычислитель 1 и шифратор 7. Указанная совокупность признаков обеспечивает высокий уровень защиты данных при их хранении и передаче от дешифрования и возможной модификации за счет криптостойких преобразований, возможность передачи информации как непосредственно с ЭВМ пользователя, так и/или от другого источника информации.The invention relates to telecommunications, and in particular to the cryptographic protection technique of telecommunication technology systems, and can be used in systems and devices for transmitting various types of information via telecommunication channels. The cryptographic protection method of a telecommunication technology system involves pre-recording the set of allowed passwords, entering a password, identifying it, entering a key, generating a pseudorandom sequence, generating a cryptographic key, encrypting an information signal, transmitting an encrypted signal to the channel of a public communication system and decrypting this signal. The cryptographic protection device of telecommunication technology systems includes input-output units 2, algorithms 3, key data storage 4, pairing 5, cryptomodule 6, control 8, as well as calculator 1 and encryptor 7. This set of features provides a high level of data protection during storage and transfer from decryption and possible modification due to cryptographic transformations, the ability to transfer information both directly from the user's computer and / or from another source of information.
RU95106218A 1995-04-19 1995-04-19 Method for cryptoprotection of telecommunication know-how systems RU2077113C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95106218A RU2077113C1 (en) 1995-04-19 1995-04-19 Method for cryptoprotection of telecommunication know-how systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95106218A RU2077113C1 (en) 1995-04-19 1995-04-19 Method for cryptoprotection of telecommunication know-how systems

Publications (2)

Publication Number Publication Date
RU95106218A true RU95106218A (en) 1997-01-20
RU2077113C1 RU2077113C1 (en) 1997-04-10

Family

ID=20166981

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95106218A RU2077113C1 (en) 1995-04-19 1995-04-19 Method for cryptoprotection of telecommunication know-how systems

Country Status (1)

Country Link
RU (1) RU2077113C1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2103829C1 (en) * 1997-04-02 1998-01-27 Государственное унитарное предприятие "Специализированный центр программных систем "Спектр" Method for encoding information which is represented in binary code
JP3464178B2 (en) 1998-09-25 2003-11-05 株式会社ソニー・コンピュータエンタテインメント Information authentication method, disk reproducing apparatus, and entertainment apparatus
RU2206182C2 (en) * 2000-04-10 2003-06-10 Клепов Анатолий Викторович Method and device for cryptographic data protection in information technology
US7693508B2 (en) 2001-03-28 2010-04-06 Qualcomm Incorporated Method and apparatus for broadcast signaling in a wireless communication system
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US9100457B2 (en) 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
US7352868B2 (en) 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
US7599655B2 (en) 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US8098818B2 (en) 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
US8724803B2 (en) 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
US7661123B2 (en) 2003-12-05 2010-02-09 Microsoft Corporation Security policy update supporting at least one security service provider
DE602004028670D1 (en) * 2004-10-29 2010-09-23 Thomson Licensing SAFE AUTHENTICATED CHANNEL

Also Published As

Publication number Publication date
RU2077113C1 (en) 1997-04-10

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