SECURE COMMUNICATION OF NETWORK TRAFFIC
Techniques are disclosed relating to securely communicating traffic. In some embodiments, an apparatus includes a secure circuit storing keys usable to encrypt data communications between devices over a network. The secure circuit is configured to store information that defines a set of usage criter...
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Format | Patent |
Language | English Spanish |
Published |
12.08.2019
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Online Access | Get full text |
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Abstract | Techniques are disclosed relating to securely communicating traffic. In some embodiments, an apparatus includes a secure circuit storing keys usable to encrypt data communications between devices over a network. The secure circuit is configured to store information that defines a set of usage criteria for the keys. The set of usage criteria specifies that a first key is dedicated to encrypting data being communicated from a first device to a second device. The secure circuit is configured to receive a request to encrypt a portion of a message with the first key, the request indicating that the message is being sent from the first device to the second device, and to encrypt the portion of the message with the first key in response to determining that the set of usage criteria permits encryption with the first key for a message being sent from the first device to the second device.
Se describen técnicas que se relacionan con comunicar tráfico de manera segura. En algunas modalidades, un aparato incluye un circuito seguro que almacena claves que pueden usarse para encriptar comunicaciones de datos entre dispositivos en una red. El circuito seguro se configura para almacenar información que define un conjunto de criterios de uso para las claves. El conjunto de criterios de uso especifica que una primera clave se dedica a encriptar datos que se comunican desde un primer dispositivo hacia un segundo dispositivo. El circuito seguro se configura para recibir una solicitud de encriptar una porción de un mensaje con la primera clave, la solicitud indica que el mensaje se envía desde el primer dispositivo hacia el segundo dispositivo, y de encriptar la porción del mensaje con la primera clave en respuesta a determinar que el conjunto de criterios de uso permite la encriptación con la primera clave para un mensaje que se envía desde el primer dispositivo hacia el segundo dispositivo. |
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AbstractList | Techniques are disclosed relating to securely communicating traffic. In some embodiments, an apparatus includes a secure circuit storing keys usable to encrypt data communications between devices over a network. The secure circuit is configured to store information that defines a set of usage criteria for the keys. The set of usage criteria specifies that a first key is dedicated to encrypting data being communicated from a first device to a second device. The secure circuit is configured to receive a request to encrypt a portion of a message with the first key, the request indicating that the message is being sent from the first device to the second device, and to encrypt the portion of the message with the first key in response to determining that the set of usage criteria permits encryption with the first key for a message being sent from the first device to the second device.
Se describen técnicas que se relacionan con comunicar tráfico de manera segura. En algunas modalidades, un aparato incluye un circuito seguro que almacena claves que pueden usarse para encriptar comunicaciones de datos entre dispositivos en una red. El circuito seguro se configura para almacenar información que define un conjunto de criterios de uso para las claves. El conjunto de criterios de uso especifica que una primera clave se dedica a encriptar datos que se comunican desde un primer dispositivo hacia un segundo dispositivo. El circuito seguro se configura para recibir una solicitud de encriptar una porción de un mensaje con la primera clave, la solicitud indica que el mensaje se envía desde el primer dispositivo hacia el segundo dispositivo, y de encriptar la porción del mensaje con la primera clave en respuesta a determinar que el conjunto de criterios de uso permite la encriptación con la primera clave para un mensaje que se envía desde el primer dispositivo hacia el segundo dispositivo. |
Author | Tristan F. SCHAAP |
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DocumentTitleAlternate | COMUNICACION SEGURA DEL TRAFICO DE RED. |
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Snippet | Techniques are disclosed relating to securely communicating traffic. In some embodiments, an apparatus includes a secure circuit storing keys usable to encrypt... |
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SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
Title | SECURE COMMUNICATION OF NETWORK TRAFFIC |
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