[git] GCRYPT - branch, master, updated. libgcrypt-1.5.0-318-gf7711e6

[by Werner Koch]

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       via  91e007606f1f6f8e1416c403fe809d47fddf9b1f (commit)
       via  4776dcd394ce59fa50d959921857b3427c5a63c8 (commit)
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- Log -----------------------------------------------------------------
commit f7711e6eb5f02d03c74911f6f037ab28075e7c0d
Author: Werner Koch <wk at gnupg.org>
Date:   Thu Oct 17 18:08:59 2013 +0200

    tests: Add test options to keygen.
    
    * tests/keygen.c (usage): New.
    (main): Print usage info.  Allow running just one algo.
    
    Signed-off-by: Werner Koch <wk at gnupg.org>

diff --git a/tests/keygen.c b/tests/keygen.c
index 2b98c42..5ab8e9d 100644
--- a/tests/keygen.c
+++ b/tests/keygen.c
@@ -470,6 +470,19 @@ progress_cb (void *cb_data, const char *what, int printchar,
 }
 
 
+static void
+usage (int mode)
+{
+  fputs ("usage: " PGM " [options] [{rsa|elg|dsa|ecc|nonce}]\n"
+         "Options:\n"
+         "  --verbose       be verbose\n"
+         "  --debug         flyswatter\n"
+         "  --progress      print progress indicators\n",
+         mode? stderr : stdout);
+  if (mode)
+    exit (1);
+}
+
 int
 main (int argc, char **argv)
 {
@@ -489,12 +502,7 @@ main (int argc, char **argv)
         }
       else if (!strcmp (*argv, "--help"))
         {
-          fputs ("usage: " PGM " [options]\n"
-                 "Options:\n"
-                 "  --verbose       be verbose\n"
-                 "  --debug         flyswatter\n"
-                 "  --progress      print progress indicators\n",
-                 stdout);
+          usage (0);
           exit (0);
         }
       else if (!strcmp (*argv, "--verbose"))
@@ -515,6 +523,8 @@ main (int argc, char **argv)
         }
       else if (!strncmp (*argv, "--", 2))
         die ("unknown option '%s'", *argv);
+      else
+        break;
     }
 
   if (!gcry_check_version (GCRYPT_VERSION))
@@ -528,11 +538,30 @@ main (int argc, char **argv)
   if (with_progress)
     gcry_set_progress_handler (progress_cb, NULL);
 
-  check_rsa_keys ();
-  check_elg_keys ();
-  check_dsa_keys ();
-  check_ecc_keys ();
-  check_nonce ();
+  if (!argc)
+    {
+      check_rsa_keys ();
+      check_elg_keys ();
+      check_dsa_keys ();
+      check_ecc_keys ();
+      check_nonce ();
+    }
+  else
+    {
+      for (; argc; argc--, argv++)
+        if (!strcmp (*argv, "rsa"))
+          check_rsa_keys ();
+        else if (!strcmp (*argv, "elg"))
+          check_elg_keys ();
+        else if (!strcmp (*argv, "dsa"))
+          check_dsa_keys ();
+        else if (!strcmp (*argv, "ecc"))
+          check_ecc_keys ();
+        else if (!strcmp (*argv, "nonce"))
+          check_nonce ();
+        else
+          usage (1);
+    }
 
   return error_count? 1:0;
 }

commit 91e007606f1f6f8e1416c403fe809d47fddf9b1f
Author: Werner Koch <wk at gnupg.org>
Date:   Thu Oct 17 18:07:28 2013 +0200

    mpi: Do not clear the sign of the mpi_mod result.
    
    * mpi/mpi-mod.c (_gcry_mpi_mod): Remove sign setting.
    
    Signed-off-by: Werner Koch <wk at gnupg.org>

diff --git a/mpi/mpi-mod.c b/mpi/mpi-mod.c
index 3d6248b..d48d7f4 100644
--- a/mpi/mpi-mod.c
+++ b/mpi/mpi-mod.c
@@ -47,7 +47,6 @@ void
 _gcry_mpi_mod (gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor)
 {
   _gcry_mpi_fdiv_r (rem, dividend, divisor);
-  rem->sign = 0;
 }
 
 

commit 4776dcd394ce59fa50d959921857b3427c5a63c8
Author: Werner Koch <wk at gnupg.org>
Date:   Thu Oct 17 18:01:48 2013 +0200

    ecc: Put the curve name again into the output of gcry_pk_genkey.
    
    * cipher/ecc.c (ecc_generate): Use the correct var.  Release
    CURVE_FLAGS.
    
    Signed-off-by: Werner Koch <wk at gnupg.org>

diff --git a/cipher/ecc.c b/cipher/ecc.c
index 8b61ae4..6f3cbbd 100644
--- a/cipher/ecc.c
+++ b/cipher/ecc.c
@@ -1568,7 +1568,7 @@ ecc_generate (const gcry_sexp_t genparms, gcry_sexp_t *r_skey)
 
   if (ed25519_with_ecdsa)
     {
-      rc = gcry_sexp_build (&curve_info, NULL, "(flags ecdsa)");
+      rc = gcry_sexp_build (&curve_flags, NULL, "(flags ecdsa)");
       if (rc)
         goto leave;
     }
@@ -1613,6 +1613,7 @@ ecc_generate (const gcry_sexp_t genparms, gcry_sexp_t *r_skey)
   mpi_free (x);
   mpi_free (y);
   _gcry_mpi_ec_free (ctx);
+  gcry_sexp_release (curve_flags);
   gcry_sexp_release (curve_info);
   return rc;
 }

-----------------------------------------------------------------------

Summary of changes:
 cipher/ecc.c   |    3 ++-
 mpi/mpi-mod.c  |    1 -
 tests/keygen.c |   51 ++++++++++++++++++++++++++++++++++++++++-----------
 3 files changed, 42 insertions(+), 13 deletions(-)


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