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-rw-r--r--slides/2022-ct-days/img/sigsum/foundation.pngbin0 -> 1105211 bytes
-rw-r--r--slides/2022-ct-days/img/sigsum/history.pngbin0 -> 119121 bytes
-rw-r--r--slides/2022-ct-days/img/sigsum/sshsig7
-rw-r--r--slides/2022-ct-days/img/sigsum/sshvalues7
4 files changed, 14 insertions, 0 deletions
diff --git a/slides/2022-ct-days/img/sigsum/foundation.png b/slides/2022-ct-days/img/sigsum/foundation.png
new file mode 100644
index 0000000..695bac0
--- /dev/null
+++ b/slides/2022-ct-days/img/sigsum/foundation.png
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diff --git a/slides/2022-ct-days/img/sigsum/history.png b/slides/2022-ct-days/img/sigsum/history.png
new file mode 100644
index 0000000..748451e
--- /dev/null
+++ b/slides/2022-ct-days/img/sigsum/history.png
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diff --git a/slides/2022-ct-days/img/sigsum/sshsig b/slides/2022-ct-days/img/sigsum/sshsig
new file mode 100644
index 0000000..f8abbb2
--- /dev/null
+++ b/slides/2022-ct-days/img/sigsum/sshsig
@@ -0,0 +1,7 @@
+#define MAGIC_PREAMBLE "SSHSIG"
+
+byte[6] MAGIC_PREAMBLE
+string namespace
+string reserved
+string hash_algorithm
+string H(message)
diff --git a/slides/2022-ct-days/img/sigsum/sshvalues b/slides/2022-ct-days/img/sigsum/sshvalues
new file mode 100644
index 0000000..6abfe96
--- /dev/null
+++ b/slides/2022-ct-days/img/sigsum/sshvalues
@@ -0,0 +1,7 @@
+Values used by Sigsum (only Ed25519)
+
+
+"tree_leaf:v0:<shard_hint>@sigsum.org"
+""
+"sha256"
+message = H(data)