fig 1 update

ace-wg · Oct 17, 2024 · a8c660c · a8c660c
1 parent 7ef7539
commit a8c660c
Showing 1 changed file with 12 additions and 19 deletions.
diff --git a/draft-ietf-ace-edhoc-oscore-profile.md b/draft-ietf-ace-edhoc-oscore-profile.md
@@ -181,36 +181,29 @@ Comparing the options above:
    |<--------------------------------- Access Token ------+
    |                               + Access Information   |
    |                            |                         |
-   +----- POST /authz-info ---->|                         |
-   |       (access_token)       |                         |
+   +------- POST /edhoc  ------>|                         |
+   |     (EDHOC message_1)      |                         |
    |                            |                         |
-   |<------ 2.01 Created -------+                         |
+   |<------ 2.04 Changed -------+                         |
+   |     (EDHOC message_2)      |                         |
    |                            |                         |
-   | <========= EDHOC ========> |                         |
-   |  Mutual authentication     |                         |
-   |  and derivation of an      |                         |
-   |  OSCORE Security Context   |                         |
+/ Derivation of OSCORE          |                         |
+Security Context /              |                         |
    |                            |                         |
-   |                /Proof-of-possession and              |
-   |                Security Context storage/             |
+   +------- POST /edhoc  ------>|                         |
+   |   (EDHOC message_3 with    |                         |
+   |   access_token in EAD_3)   |                         |
    |                            |                         |
-   +----- OSCORE Request ------>|                         |
-   |                            |                         |
-   |<---- OSCORE Response ------|                         |
-   |                            |                         |
-/Proof-of-possession            |                         |
-and Security Context            |                         |
-storage (latest)/               |                         |
+   |                / Derivation of OSCORE                |
+   |                  Security Context /                  |
    |                            |                         |
    +----- OSCORE Request ------>|                         |
    |                            |                         |
    |<---- OSCORE Response ------|                         |
    |                            |                         |
-   |           ...              |                         |
 
 ~~~~~~~~~~~
-{: #protocol-overview title="Protocol Overview Example. Names of messages coincide with those of RFC 9200 when applicable."}
-
+{: #protocol-overview title="Protocol Outline using EDHOC Forward Message Flow."}
 
 # Client-AS Communication # {#c-as-comm}