From e0972d3d962548972872d889b362560e499340d1 Mon Sep 17 00:00:00 2001
From: Andrey Jivsov <openpgp@brainhub.org>
Date: Wed, 5 Jan 2011 17:33:17 -0800
Subject: Integrating http://code.google.com/p/gnupg-ecc/source/detail?r=15 .

The following works:
   gpg2 --gen-key (ECC)
   gpg2 --list-keys
   gpg2 --list-packets ~/.gnupg/pubring.gpg
   gpg2 --list-packets <private key from http://sites.google.com/site/brainhub/pgpecckeys>

ECDH doesn't work yet as the code must be re-written to adjust for gpg-agent refactoring.
---
 agent/findkey.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'agent/findkey.c')

diff --git a/agent/findkey.c b/agent/findkey.c
index 91fb8c14c..02e938e6e 100644
--- a/agent/findkey.c
+++ b/agent/findkey.c
@@ -726,6 +726,16 @@ key_parms_from_sexp (gcry_sexp_t s_key, gcry_sexp_t *r_list,
       algoname = "dsa";
       elems = "pqgy";
     }
+  else if (n==5 && !memcmp (name, "ecdsa", 5))
+    {
+      algoname = "ecdsa";
+      elems = "cq";
+    }
+  else if (n==4 && !memcmp (name, "ecdh", 4))
+    {
+      algoname = "ecdh";
+      elems = "cqp";
+    }
   else if (n==3 && !memcmp (name, "elg", 3))
     {
       algoname = "elg";
-- 
cgit v1.2.3


From 328a642aa5ed971870a2667b06307f760fa251dc Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 31 Jan 2011 15:44:24 +0100
Subject: Fixed the ECC interface to Libgcrypt to be ABI compatible with the
 previous version.

Quite some changes were needed but in the end we have less code than
before.  Instead of trying to do everything with MPIs and pass them
back and forth between Libgcrypt and GnuPG, we know use the
S-expression based interface and make heavy use of our opaque MPI
feature.

Encryption, decryption, signing and verification work with
self-generared keys.

Import and export does not yet work; thus it was not possible to check
the test keys at https://sites.google.com/site/brainhub/pgpecckeys .
---
 agent/findkey.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'agent/findkey.c')

diff --git a/agent/findkey.c b/agent/findkey.c
index 02e938e6e..108146693 100644
--- a/agent/findkey.c
+++ b/agent/findkey.c
@@ -729,12 +729,12 @@ key_parms_from_sexp (gcry_sexp_t s_key, gcry_sexp_t *r_list,
   else if (n==5 && !memcmp (name, "ecdsa", 5))
     {
       algoname = "ecdsa";
-      elems = "cq";
+      elems = "pabgnq";
     }
   else if (n==4 && !memcmp (name, "ecdh", 4))
     {
       algoname = "ecdh";
-      elems = "cqp";
+      elems = "pabgnq";
     }
   else if (n==3 && !memcmp (name, "elg", 3))
     {
-- 
cgit v1.2.3