Function Nonce

Create a rule to assign or check SigNonce.

This rule assigns a random SigNonce of minNonceLength octets that does not duplicate last trackedNonces values.

This rule rejects an Interest on any of these conditions:

• SigNonce is absent.
• SigNonce has fewer than minNonceLength octets.
• SigNonce value duplicates any of last trackedNonces values.