US 12,452,140 B1
Methods, systems, and computer readable media for providing end-to-end message integrity checking for service-based interface (SBI) messages communicated via a service communication proxy (SCP)
Jay Rajput, Bangalore (IN); Virendra Singh, Bangalore (IN); and Shashikiran Bhalachandra Mahalank, Bangalore (IN)
Assigned to ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US)
Filed by Oracle International Corporation, Redwood Shores, CA (US)
Filed on May 28, 2024, as Appl. No. 18/676,448.
Int. Cl. G06F 15/16 (2006.01); G06F 9/54 (2006.01); H04L 9/40 (2022.01); H04L 29/06 (2006.01); H04L 41/14 (2022.01); H04L 67/56 (2022.01)
CPC H04L 41/14 (2013.01) [H04L 63/123 (2013.01); H04L 67/56 (2022.05)] 20 Claims
OG exemplary drawing
 
1. A method for checking end-to-end service-based interface (SBI) message integrity using a network analytics platform, the method comprising:
receiving, by a network analytics platform, a first traffic feed from a first network function (NF), the first traffic feed including copies of SBI messages transmitted from the first NF to a service communication proxy (SCP);
receiving, by the network analytics platform, a second traffic feed from a second NF, the second traffic feed including copies of SBI messages received by the second NF from the SCP;
identifying, by the network analytics platform and from the first traffic feed, a copy of a first SBI message transmitted by the first NF to the SCP;
identifying, by the network analytics platform and from the second traffic feed, a copy of a second SBI message received by the second NF from the SCP and that is associated with the copy of the first SBI message;
performing, by the network analytics platform and using the copy of the first SBI message transmitted by the first NF to the SCP and the copy of the second SBI message received by the second NF from the SCP, an end-to-end SBI message integrity check for the first SBI message; and
performing, by the network analytics platform and based on results of the end-to-end SBI message integrity check, a network security action.