denozord/strongswan-ext
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added API for random number generators, served through credential factory

Browse Source 
ported randomizer_t to a rng_t on top of /dev/(u)random (plugin random)
This commit is contained in:
Martin Willi
2008-04-15 05:56:35 +00:00
parent 0644ebd3de
commit 6a365f0740
33 changed files with 700 additions and 451 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/charon/sa/tasks/child_create.c
+6 -7
View File
@@ -136,17 +136,16 @@ static status_t get_nonce(message_t *message, chunk_t *nonce)
*/
static status_t generate_nonce(chunk_t *nonce)
{
status_t status;
randomizer_t *randomizer = randomizer_create();
rng_t *rng;
status = randomizer->allocate_pseudo_random_bytes(randomizer, NONCE_SIZE,
nonce);
randomizer->destroy(randomizer);
if (status != SUCCESS)
rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK);
if (!rng)
{
DBG1(DBG_IKE, "error generating random nonce value");
DBG1(DBG_IKE, "error generating nonce value, no RNG found");
return FAILED;
}
rng->allocate_bytes(rng, NONCE_SIZE, nonce);
rng->destroy(rng);
return SUCCESS;
}