From 393d3b3b0cb80223cde9be75a6a10169e37c5778 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Thu, 21 Aug 2008 18:34:24 +0000
Subject: Finished the X9.31 RNG implementations.

---
 src/ChangeLog |  4 ++++
 src/fips.c    |  5 +++++
 src/g10lib.h  |  3 ++-
 src/misc.c    | 21 +++++++++++++++++++++
 4 files changed, 32 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ChangeLog b/src/ChangeLog
index 85076b10..b811b6ed 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2008-08-21  Werner Koch  <wk@g10code.com>
+
+	* misc.c (_gcry_log_printhex): New.
+
 2008-08-20  Werner Koch  <wk@g10code.com>
 
 	* g10lib.h (gcry_assert): New.  use this at almost all places
diff --git a/src/fips.c b/src/fips.c
index c02f064a..ed4b9fd5 100644
--- a/src/fips.c
+++ b/src/fips.c
@@ -422,6 +422,10 @@ run_pubkey_selftests (void)
 static int
 run_random_selftests (void)
 {
+  char buffer[8];
+
+  /* FIXME: For now we just try to get a few bytes.  */
+  gcry_randomize (buffer, sizeof buffer, GCRY_STRONG_RANDOM);
 
   return 0;
 }
@@ -536,6 +540,7 @@ fips_new_state (enum module_states new_state)
       
     case STATE_ERROR:
       if (new_state == STATE_SHUTDOWN
+          || new_state == STATE_FATALERROR
           || new_state == STATE_INIT)
         ok = 1;
       break;
diff --git a/src/g10lib.h b/src/g10lib.h
index ed25a514..8670de4d 100644
--- a/src/g10lib.h
+++ b/src/g10lib.h
@@ -102,6 +102,7 @@ int  _gcry_log_info_with_dummy_fp (FILE *fp, const char *fmt, ... )
                                              JNLIB_GCC_A_PRINTF(2,3);
 void _gcry_log_debug( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
 void _gcry_log_printf ( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_printhex (const char *text, const void *buffer, size_t length);
 
 void _gcry_set_log_verbosity( int level );
 int _gcry_log_verbosity( int level );
@@ -121,13 +122,13 @@ int _gcry_log_verbosity( int level );
 #endif
 
 
-#define log_hexdump _gcry_log_hexdump
 #define log_bug     _gcry_log_bug
 #define log_fatal   _gcry_log_fatal
 #define log_error   _gcry_log_error
 #define log_info    _gcry_log_info
 #define log_debug   _gcry_log_debug
 #define log_printf  _gcry_log_printf
+#define log_printhex _gcry_log_printhex
 
 
 /*-- src/hwfeatures.c --*/
diff --git a/src/misc.c b/src/misc.c
index cbb59e1d..545463bd 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -250,6 +250,7 @@ _gcry_log_debug( const char *fmt, ... )
     va_end(arg_ptr);
 }
 
+
 void
 _gcry_log_printf (const char *fmt, ...)
 {
@@ -263,6 +264,26 @@ _gcry_log_printf (const char *fmt, ...)
     }
 }
 
+/* Print a hexdump of BUFFER.  With TEXT of NULL print just the raw
+   dump, with TEXT an empty string, print a trailing linefeed,
+   otherwise print an entire debug line. */
+void
+_gcry_log_printhex (const char *text, const void *buffer, size_t length)
+{
+  if (text && *text)
+    log_debug ("%s ", text);
+  if (length)
+    {
+      const unsigned char *p = buffer;
+      log_printf ("%02X", *p);
+      for (length--, p++; length--; p++)
+        log_printf (" %02X", *p);
+    }
+  if (text)
+    log_printf ("\n");
+}
+
+
 void
 _gcry_burn_stack (int bytes)
 {
-- 
cgit v1.2.1