Update suit cose profiles

Addresses #356 Signed-off-by: Dave Thaler <dthaler@microsoft.com>
ietf-teep · Sep 27, 2023 · 7bf2045 · 7bf2045
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diff --git a/draft-ietf-teep-protocol.cddl b/draft-ietf-teep-protocol.cddl
@@ -87,8 +87,8 @@ cose-alg-es256 = -7  ; ECDSA w/ SHA-256
 cose-alg-eddsa = -8  ; EdDSA
 
 ; suit-cose-profile
-$suit-cose-profile /= suit-sha256-es256-ecdh-a128gcm
-$suit-cose-profile /= suit-sha256-eddsa-ecdh-a128gcm
+$suit-cose-profile /= suit-sha256-es256-ecdh-a128ctr
+$suit-cose-profile /= suit-sha256-eddsa-ecdh-a128ctr
 
 ; freshness-mechanisms
 FRESHNESS_NONCE = 0

diff --git a/draft-ietf-teep-protocol.md b/draft-ietf-teep-protocol.md
@@ -1678,8 +1678,8 @@ It MAY also support use with COSE_Encrypt or other COSE types in additional ciph
 
 ~~~~ cddl-suit-cose-profile
 ; suit-cose-profile
-$suit-cose-profile /= suit-sha256-es256-ecdh-a128gcm
-$suit-cose-profile /= suit-sha256-eddsa-ecdh-a128gcm
+$suit-cose-profile /= suit-sha256-es256-ecdh-a128ctr
+$suit-cose-profile /= suit-sha256-eddsa-ecdh-a128ctr
 ~~~~
 
 # Freshness Mechanisms {#freshness-mechanisms}
@@ -2236,12 +2236,12 @@ and the suit-record-section-offset refers to:
 
 ~~~~
 <<[
-  / directive-set-dependency-index / 13,0 ,
+  / directive-set-dependency-index / 13,0,
   / directive-set-parameters / 19,{
     / uri / 21:'tam.teep.example/'
                'edd94cd8-9d9c-4cc8-9216-b3ad5a2d5b8a.suit',
-    } ,
-  / directive-fetch / 21,2 ,
+    },
+  / directive-fetch / 21,2,
   / condition-image-match / 3,15
 ]>>,
 ~~~~