Ceremorphic, Inc. (20240430104). Device Authentication using Blockchain

Device Authentication using Blockchain

Organization Name

Ceremorphic, Inc.

Inventor(s)

Ananya Shrivastava of Durg (IN)

Mohammed Sumair of Almora (IN)

Joydeep Kumar Devnath of Guwahati (IN)

Suyash Kandele of Bhilai (IN)

Govardhan Mattela of Hyderabad (IN)

Device Authentication using Blockchain

This abstract first appeared for US patent application 20240430104 titled 'Device Authentication using Blockchain

Original Abstract Submitted

an unenrolled lightweight node is on a decentralized network with a trusted node and a plurality of peers. the unenrolled lightweight node and the peers run a lightweight blockchain consensus algorithm. the unenrolled lightweight node includes (a) circuitry for storing a token that includes a signature that includes at least a signature of at least a first identifier signed with a private key of the trusted node, the first identifier being associated with a public key of the unenrolled lightweight node, and (b) circuitry for broadcasting a request for blockchain enrollment of the unenrolled lightweight node to the plurality of peers. the authentication request including at least a second identifier that is associated with at least a public key of the unenrolled lightweight node, a signature created with at least the second identifier and a corresponding private key of the unenrolled lightweight node, and the token.