The text in 3.3 requires "peace of mind" to fully appreciate. A diagram might
be helpful.
Here's a first shot (we'll need to add some descriptive text):
SA Payload
|
---------------............-
| | |
Proposal #1 Proposal #2 Proposal #n
ESP ESP
SPIx SPIy
| |
--------------------- --------------------
| | | |
Transform A Tranform B Transform C Transform D
ENCR AUTH ENCR ESN
AES HMAC-SHA-256 AES-CCM ESN=1
|
-----------------
| | |
Attr Ax Attr Ay Attr Az
128 192 256
--
Ticket URL: <http://trac.tools.ietf.org/wg/ipsecme/trac/ticket/157#comment:1>
ipsecme <http://tools.ietf.org/ipsecme/>
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