From 5d7c6ed6ebba80b660d0ae3fb02e15ab601c4d72 Mon Sep 17 00:00:00 2001
From: Orie Steele <orie@transmute.industries>
Date: Mon, 27 Nov 2023 12:10:07 -0600
Subject: [PATCH 1/2] add detached payload cose sign 1 example

---
 index.html | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/index.html b/index.html
index a2223bc0..0bce6651 100644
--- a/index.html
+++ b/index.html
@@ -1641,6 +1641,24 @@ <h2>
       <p class="issue" data-number="174">
 TODO add COSE Sign1 detached payload examples
       </p>
+
+      <pre class="example" title="A COSE Sign 1 with a Detached Payload">
+18(                                 / COSE Sign 1                   /
+    [
+      h'a4013822...3a343536',       / Protected                     /
+      {                             / Unprotected                   /
+        -333: [                     / Receipts (1)                  /
+          h'd284584e...6b6f3c77'    / Receipt 1                     /
+        ]
+      },
+      nil,                          / Detached payload              /
+      h'09772c7f...5c4e736f'        / Signature                     /
+    ]
+)
+      </pre>
+
+      The detached payload can be either a credential or presentation as described in 
+      <a data-cite="VC-DATA-MODEL-2.0#securing-verifiable-credentials">Securing Verifiable Credentials</a>.
     </section>
   </section>
   </section>

From dbaffb7f66a8050e2dcc1caaa52e4baf2f336ef7 Mon Sep 17 00:00:00 2001
From: Orie Steele <orie@transmute.industries>
Date: Mon, 27 Nov 2023 12:24:38 -0600
Subject: [PATCH 2/2] update COSE examples

---
 index.html | 59 ++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 46 insertions(+), 13 deletions(-)

diff --git a/index.html b/index.html
index 0bce6651..d2f35291 100644
--- a/index.html
+++ b/index.html
@@ -1636,29 +1636,62 @@ <h3>Data URIs</h3>
 
     <section>
       <h2>
-        Detached Payload
+        COSE Examples
       </h2>
-      <p class="issue" data-number="174">
-TODO add COSE Sign1 detached payload examples
+      <p>
+These examples rely on <a data-cite="RFC7049#section-6">CBOR Diagnostic Notation</a>.
+Remember that all actual interchange always happens in the binary format.
       </p>
 
-      <pre class="example" title="A COSE Sign 1 with a Detached Payload">
+      <pre class="example" title="A COSE Sign 1 Protected Header for a Verifiable Credential">
+{                                   / Protected                     /
+  1: -35,                           / Algorithm                     /
+  3: application/vc+ld+json,        / Content type                  /
+  4: h'177f12cb...1933d554',        / Key identifier                /
+  15: {                             / CWT Claims                    /
+    1: urn:example:123,             / Issuer                        /
+    2: urn:example:456,             / Subject                       /
+  },
+}
+        </pre>
+
+        <pre class="example" title="A COSE Sign 1 Protected Header for a Verifiable Presentation">
+{                                   / Protected                     /
+  1: -35,                           / Algorithm                     /
+  3: application/vp+ld+json,        / Content type                  /
+  4: h'177f12cb...1933d554',        / Key identifier                /
+  15: {                             / CWT Claims                    /
+    1: urn:example:123,             / Issuer                        /
+    2: urn:example:456,             / Subject                       /
+  },
+}
+          </pre>
+        
+        <pre class="example" title="A COSE Sign 1 with an attached payload">
 18(                                 / COSE Sign 1                   /
     [
-      h'a4013822...3a343536',       / Protected                     /
-      {                             / Unprotected                   /
-        -333: [                     / Receipts (1)                  /
-          h'd284584e...6b6f3c77'    / Receipt 1                     /
-        ]
-      },
+      h'a4013822...3a343536',       / Protected Header              /
+      {}                            / Unprotected Header            /
+      h'0fbe22a0...3a009118',       / Attached payload              /
+      h'09772c7f...5c4e736f'        / Signature                     /
+    ]
+)
+      </pre>
+        
+      <pre class="example" title="A COSE Sign 1 with a detached payload">
+18(                                 / COSE Sign 1                   /
+    [
+      h'a4013822...3a343536',       / Protected Header              /
+      {}                            / Unprotected Header            /
       nil,                          / Detached payload              /
       h'09772c7f...5c4e736f'        / Signature                     /
     ]
 )
       </pre>
-
-      The detached payload can be either a credential or presentation as described in 
-      <a data-cite="VC-DATA-MODEL-2.0#securing-verifiable-credentials">Securing Verifiable Credentials</a>.
+      <p>
+The payload can be either a credential or presentation as described in 
+<a data-cite="VC-DATA-MODEL-2.0#securing-verifiable-credentials">Securing Verifiable Credentials</a>.
+      </p>
     </section>
   </section>
   </section>