Patent ID: 9531679
Filing Date: 2016-12-27
CPC Classification: H04L

Claim Text:
1. A computer-implemented method, the method comprising: receiving, by a content-producing system via a content-centric network (CCN), a first Interest packet having a name that includes a serialized public key or digital certificate having the public key from a client device; generating, by the content-producing system, a session identifier and a symmetric session key for a new session with the client device over the CCN; generating an encrypted Content Object that includes at least the session identifier, the symmetric session key, and a digital certificate for the content-producing system, wherein the encrypted Content Object is encrypted using the public key from the first Interest packet, and signed according to the digital certificate of the content-producing system; and returning the encrypted Content Object over the CCN to the client device; receiving a resume-setup second Interest packet that includes the session identifier and the digital certificate of the client device; decrypting the digital certificate using the symmetric session key; authenticating the client device using the digital certificate; and in response to receiving a third Interest packet with the session identifier: