File libgcrypt-FIPS-module-version.patch of Package libgcrypt.25788

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File libgcrypt-FIPS-module-version.patch of Package libgcrypt.25788

From c74fde0c3f6114c594332fb28a09c7b817969231 Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Fri, 17 Sep 2021 17:11:30 +0200
Subject: [PATCH 187/200] Allow passing FIPS module version

* README: Document new --with-fips-module-version=version switch
* configure.ac: Implementation of the --with-fips-module-version
* src/global.c (print_config): Print FIPS module version from above
--
Signed-off-by: Jakub Jelen <jjelen@redhat.com>

Moved the module version to a 3rd field to keep the semantics of that
line.

Signed-off-by: Werner Koch <wk@gnupg.org>
GnuPG-bug-id: 1600
---
 README       |  4 ++++
 configure.ac |  7 +++++++
 src/global.c | 16 +++++++++++++---
 3 files changed, 24 insertions(+), 3 deletions(-)

Index: libgcrypt-1.9.4/README
===================================================================
--- libgcrypt-1.9.4.orig/README
+++ libgcrypt-1.9.4/README
@@ -165,6 +165,10 @@
                      against a HMAC checksum.  This works only in FIPS
                      mode and on systems providing the dladdr function.
 
+     --with-fips-module-version=version
+                     Specify a string used as a module version for FIPS
+                     certification purposes.
+
      --disable-padlock-support
                      Disable support for the PadLock engine of VIA
                      processors.  The default is to use PadLock if
Index: libgcrypt-1.9.4/configure.ac
===================================================================
--- libgcrypt-1.9.4.orig/configure.ac
+++ libgcrypt-1.9.4/configure.ac
@@ -599,6 +599,12 @@ if test "$use_hmac_binary_check" = yes ;
               [Define to support an HMAC based integrity check])
 fi
 
+# Implementation of the --with-fips-module-version.
+AC_ARG_WITH(fips-module-version,
+    [  --with-fips-module-version=VERSION],
+            fips_module_version="$withval", fips_module_version="" )
+AC_DEFINE_UNQUOTED(FIPS_MODULE_VERSION, "$fips_module_version",
+                   [Define FIPS module version for certification])
 
 # Implementation of the --disable-jent-support switch.
 AC_MSG_CHECKING([whether jitter entropy support is requested])
@@ -3266,6 +3272,7 @@ GCRY_MSG_WRAP([Enabled pubkey algorithms
 GCRY_MSG_SHOW([Random number generator:  ],[$random])
 GCRY_MSG_SHOW([Try using jitter entropy: ],[$jentsupport])
 GCRY_MSG_SHOW([Using linux capabilities: ],[$use_capabilities])
+GCRY_MSG_SHOW([FIPS module version:      ],[$fips_module_version])
 GCRY_MSG_SHOW([Try using Padlock crypto: ],[$padlocksupport])
 GCRY_MSG_SHOW([Try using AES-NI crypto:  ],[$aesnisupport])
 GCRY_MSG_SHOW([Try using Intel SHAEXT:   ],[$shaextsupport])
Index: libgcrypt-1.9.4/src/global.c
===================================================================
--- libgcrypt-1.9.4.orig/src/global.c
+++ libgcrypt-1.9.4/src/global.c
@@ -379,10 +379,19 @@ print_config (const char *what, gpgrt_st
     {
       /* We use y/n instead of 1/0 for the stupid reason that
        * Emacsen's compile error parser would accidentally flag that
-       * line when printed during "make check" as an error.  */
-      gpgrt_fprintf (fp, "fips-mode:%c:%c:\n",
+       * line when printed during "make check" as an error.  The
+       * second field is obsolete and thus empty (used to be used for
+       * a so-called enforced-fips-mode).  The third field has an
+       * option static string describing the module versions; this is
+       * an optional configure option.  */
+      gpgrt_fprintf (fp, "fips-mode:%c::%s:\n",
                      fips_mode ()? 'y':'n',
-                     _gcry_enforced_fips_mode ()? 'y':'n' );
+#ifdef FIPS_MODULE_VERSION
+                     fips_mode () ? FIPS_MODULE_VERSION : ""
+#else
+                     ""
+#endif /* FIPS_MODULE_VERSION */
+                     );
     }
 
   if (!what || !strcmp (what, "rng-type"))

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