Secure Multi-Source Key Dissemination Using Network Coding
A secure key-cast network design to ensure positive-rate key dissemination while preventing non-terminal nodes from accessing information.
Background:
In cryptographic applications, disseminating a secret key among network nodes while ensuring that non-terminal nodes do not gain any information about the key is a critical challenge. This concept,...
Published: 11/12/2024
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Inventor(s): Michael Langberg, Michelle Effros
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Computers, Technology Classifications > Information Technology
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Rank-1 Linear Relay Codes Empowering Low-Power Wireless Communication
This invention introduces an innovative, high-dimensional relay coding technique that significantly enhances the efficiency and reliability of data transmission in relay channels, particularly for low-power wireless devices.
Background:
In the realm of wireless communication, the efficient transmission of data in environments constrained by power...
Published: 6/13/2024
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Inventor(s): Michael Langberg, Michelle Effros, Oliver Kosut
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Wireless, Technology Classifications > Information Technology, Technology Classifications > Energy Conservation
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Methods for Multicast Key-Capacity
A means of protecting a multi-source multi-terminal noiseless network, with key-dissemination in which secret key K is multicasted from the network sources to its terminals.
Background:
A key-dissemination communication protocol is one in which a key K, which is at times secret, is shared among a collection of users as a prelude to future communication...
Published: 6/20/2024
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Inventor(s): Michael Langberg, Michelle Effros
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Computers, Technology Classifications > Information Technology
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