Move nonce creation from csprng backend to random main module.

* random/random-csprng.c (_gcry_rngcsprng_create_nonce): Remove.
(nonce_buffer_lock): Remove.
(initialize_basics): Remove init of nonce_buffer_lock.
* random/random.c: Add a few header files.
(nonce_buffer_lock):  New.
(_gcry_random_initialize): Init nonce_buffer_lock.
(gcry_create_nonce): Add code from _gcry_rngcsprng_create_nonce.

* random/random-daemon.c (_gcry_daemon_create_nonce): Remove.
--

The nonce generation code is useful for all RNG types and thus it
should be in random.c.  The only exception is the fips-mode, which
requires the use of the fips nonce generator.

1 files changed, 1 insertions, 6 deletions

diff --git a/random/rand-internal.h b/random/rand-internal.h
index a04a2d41..a72d88c1 100644
--- a/random/rand-internal.h
+++ b/random/rand-internal.h
@@ -61,18 +61,13 @@ void _gcry_rngcsprng_randomize (void *buffer, size_t length,
 void _gcry_rngcsprng_set_seed_file (const char *name);
 void _gcry_rngcsprng_update_seed_file (void);
 void _gcry_rngcsprng_fast_poll (void);
-void _gcry_rngcsprng_create_nonce (void *buffer, size_t length);
 
-/*-- random-rngcsprng.c --*/
+/*-- random-fips.c --*/
 void _gcry_rngfips_initialize (int full);
 void _gcry_rngfips_dump_stats (void);
 int  _gcry_rngfips_is_faked (void);
 gcry_error_t _gcry_rngfips_add_bytes (const void *buf, size_t buflen,
                                         int quality);
-void *_gcry_rngfips_get_bytes (size_t nbytes,
-                               enum gcry_random_level level);
-void *_gcry_rngfips_get_bytes_secure (size_t nbytes,
-                                      enum gcry_random_level level);
 void _gcry_rngfips_randomize (void *buffer, size_t length,
                                 enum gcry_random_level level);
 void _gcry_rngfips_create_nonce (void *buffer, size_t length);