US 11,777,706 B2
Systems and methods for communication, storage and processing of data provided by an entity over a blockchain net work
Silvia Bartolucci, London (GB); Pauline Bernat, London (GB); and Daniel Joseph, London (GB)
Assigned to nChain Licensing AG, Zug (CH)
Filed by nChain Licensing AG, Zug (CH)
Filed on Aug. 22, 2022, as Appl. No. 17/893,093.
Application 17/893,093 is a continuation of application No. 16/635,973, granted, now 11,424,908, previously published as PCT/IB2018/055589, filed on Jul. 26, 2018.
Claims priority of application No. 1712493 (GB), filed on Aug. 3, 2017.
Prior Publication US 2023/0146137 A1, May 11, 2023
Int. Cl. H04L 29/06 (2006.01); H04L 9/00 (2022.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01)
CPC H04L 9/006 (2013.01) [H04L 9/0643 (2013.01); H04L 9/085 (2013.01); H04L 9/3213 (2013.01); H04L 9/3239 (2013.01); H04L 9/50 (2022.05)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
obtaining, at an entity, encrypted data for feedback;
decrypting the encrypted data using a private key of the entity to yield entity decrypted data; and
decrypting the entity encrypted data, by computing an exclusive OR operation between the entity decrypted data and a key share corresponding to a node that transmitted the encrypted data, to yield decrypted data, wherein use of the key share indicates that the node is eligible to provide feedback.