I am renaming this thread to the new title of the document. Here is the abstract and document URL :
"The Subnetwork Encapsulation and Adaptation Layer (SEAL) provides a mid-layer header designed for the encapsulation of an inner network layer packet within outer network layer headers. SEAL also supports a transport mode of operation, where the inner payload corresponds to an ordinary transport layer payload. However, SEAL can also provide benefit when used as an IPv6 destination option that contains a digital signature inserted by the source. The source can thereafter use the signature to verify that any ICMPv6 messages received actually came from a router on the path, while destinations that share a secret key with the source can verify the signature to ensure data origin authentication." https://datatracker.ietf.org/doc/draft-templin-sealopt/ Thanks - Fred fred.l.temp...@boeing.com
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