METHODS AND DEVICES FOR GENERATING A SYMMETRIC SESSION KEY FOR ENCRYPTED COMMUNICATION

METHODS AND DEVICES FOR GENERATING A SYMMETRIC SESSION KEY FOR ENCRYPTED COMMUNICATION

According to one embodiment, a method performed by a first communication device for generating a symmetric session key for encrypted communication with a second communication device is described comprising generating a blinding value for each of a first and a second private key component, generating...

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1. Verfasser: URIAN, Rainer
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator URIAN, Rainer
description According to one embodiment, a method performed by a first communication device for generating a symmetric session key for encrypted communication with a second communication device is described comprising generating a blinding value for each of a first and a second private key component, generating a blinded public key from the first private key component, the second private key component, and the blinding values using a public key generation function, transmitting the blinded public key to the second communication device for encryption of a shared secret, receiving the shared secret, generating a session key for encrypted communication with the second communication device from the shared secret, encrypting, using the session key, an information from which the blinding values are derivable and transmitting the encrypted information to the second communication device.
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subjects CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title METHODS AND DEVICES FOR GENERATING A SYMMETRIC SESSION KEY FOR ENCRYPTED COMMUNICATION
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