RU2010116954A - METHOD FOR FORMING A SESSION CRYPTOGRAPHIC KEY - Google Patents
METHOD FOR FORMING A SESSION CRYPTOGRAPHIC KEY Download PDFInfo
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- RU2010116954A RU2010116954A RU2010116954/08A RU2010116954A RU2010116954A RU 2010116954 A RU2010116954 A RU 2010116954A RU 2010116954/08 A RU2010116954/08 A RU 2010116954/08A RU 2010116954 A RU2010116954 A RU 2010116954A RU 2010116954 A RU2010116954 A RU 2010116954A
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Abstract
Способ формирования сеансового криптографического ключа при обеспечении конфиденциальности и/или имитозащищенности данных, передаваемых в системе связи, заключающийся в том, что для систем связи с множественным доступом каждому ресурсу связи, в пределах которых осуществляют передачу защищаемых данных, ставят в соответствие уникальное значение, при этом до начала работы или в процессе выполнения связных функций осуществляют синхронизацию временных шкал устройств связи и присвоение уникальных значений ресурсам связи, причем распределение этой информации осуществляют организационными методами или по доверенным каналам, при передаче или приеме данных на основе ранее распределенной информации определяют уникальное значение, ранее присвоенное ресурсу связи, в пределах которого будет передаваться или приниматься данные, отличающийся тем, что при обработке передаваемых или принятых данных осуществляют шифрование и/или имитозащиту данных с использованием сформированного сеансового криптографического ключа, формируемого на основе долговременного криптографического ключа и уникального значения, присвоенного ресурсу связи, в пределах которого передаются данные. A method of generating a session cryptographic key while ensuring confidentiality and / or security of data transmitted in a communication system, namely, that for communication systems with multiple access, each communication resource within which the protected data is transferred is assigned a unique value, while Before starting work or in the process of performing connected functions, they synchronize the timelines of communication devices and assign unique values to communication resources, moreover, this information is provided by organizational methods or through trusted channels; when transmitting or receiving data on the basis of previously distributed information, a unique value is determined, previously assigned to the communication resource, within which data will be transmitted or received, characterized in that when processing the transmitted or received data, encryption and / or security of data using the generated session cryptographic key generated on the basis of long-term cryptographic about the key and the unique value assigned to the communication resource within which the data is transmitted.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2010116954/08A RU2010116954A (en) | 2010-04-29 | 2010-04-29 | METHOD FOR FORMING A SESSION CRYPTOGRAPHIC KEY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2010116954/08A RU2010116954A (en) | 2010-04-29 | 2010-04-29 | METHOD FOR FORMING A SESSION CRYPTOGRAPHIC KEY |
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RU2010116954A true RU2010116954A (en) | 2011-11-10 |
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RU2010116954/08A RU2010116954A (en) | 2010-04-29 | 2010-04-29 | METHOD FOR FORMING A SESSION CRYPTOGRAPHIC KEY |
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RU (1) | RU2010116954A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2685982C2 (en) * | 2014-04-28 | 2019-04-23 | Роберт Бош Гмбх | Method of generating a secret cryptographic key in a network |
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2010
- 2010-04-29 RU RU2010116954/08A patent/RU2010116954A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2685982C2 (en) * | 2014-04-28 | 2019-04-23 | Роберт Бош Гмбх | Method of generating a secret cryptographic key in a network |
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