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, 0 insertions, 13 deletions

diff --git a/random/random-daemon.c b/random/random-daemon.c
index 9422e853..26d77f8c 100644
--- a/random/random-daemon.c
+++ b/random/random-daemon.c
@@ -345,17 +345,4 @@ _gcry_daemon_randomize (const char *socketname,
   return err ? -1 : 0;
 }
 
-
-/* Internal function to fill BUFFER with NBYTES of data usable for a
-   nonce.  Returns 0 on success. */
-int
-_gcry_daemon_create_nonce (const char *socketname, void *buffer, size_t length)
-{
-  gcry_error_t err;
-
-  err = call_daemon (socketname, buffer, length, 1, 0);
-
-  return err ? -1 : 0;
-}
-
 /* END */