From e7e1782673f6974b93f1225b80c49a8e6dda0219 Mon Sep 17 00:00:00 2001
From: Linus Nordberg <linus@nordberg.se>
Date: Fri, 16 May 2014 12:59:29 +0200
Subject: Add length field to serialised signature.

This seems to contradict the spec but is something Googles reference
implementation does.
---
 src/plop.erl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/plop.erl')

diff --git a/src/plop.erl b/src/plop.erl
index e1c1382..30df046 100644
--- a/src/plop.erl
+++ b/src/plop.erl
@@ -401,9 +401,12 @@ serialise(#sig_and_hash_alg{
     [<<HashAlg:8, SignatureAlg:8>>];
 serialise(#signature{
              algorithm = Algorithm,
-             signature = Signature
+             signature = Signature              % DER encoded.
              }) ->
-    [serialise(Algorithm), <<Signature/binary>>].
+    SigLen = size(Signature),
+    [serialise(Algorithm),
+     <<SigLen:16>>,
+     Signature/binary].
 
 %%%%%%%%%%%%%%%%%%%%
 %% Tests.
-- 
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