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support for Padlock RNG

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This commit is contained in:
Martin Willi
2008-12-18 16:21:05 +00:00
parent 5045eeba7b
commit 2241a29571
4 changed files with 206 additions and 1 deletions
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src/libstrongswan/plugins/padlock/padlock_plugin.c
+19
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@@ -18,6 +18,7 @@
#include "padlock_plugin.h"
#include "padlock_aes_crypter.h"
#include "padlock_sha1_hasher.h"
#include "padlock_rng.h"
#include <stdio.h>
@@ -107,6 +108,15 @@ static padlock_feature_t get_padlock_features()
*/
static void destroy(private_padlock_plugin_t *this)
{
if (this->features & PADLOCK_RNG_ENABLED)
{
lib->crypto->remove_rng(lib->crypto,
(rng_constructor_t)padlock_rng_create);
lib->crypto->remove_rng(lib->crypto,
(rng_constructor_t)padlock_rng_create);
lib->crypto->remove_rng(lib->crypto,
(rng_constructor_t)padlock_rng_create);
}
if (this->features & PADLOCK_ACE2_ENABLED)
{
lib->crypto->remove_crypter(lib->crypto,
@@ -147,6 +157,15 @@ plugin_t *plugin_create()
this->features & PADLOCK_PHE_ENABLED ? " PHE" : "",
this->features & PADLOCK_PMM_ENABLED ? " PMM" : "");
if (this->features & PADLOCK_RNG_ENABLED)
{
lib->crypto->add_rng(lib->crypto, RNG_REAL,
(rng_constructor_t)padlock_rng_create);
lib->crypto->add_rng(lib->crypto, RNG_STRONG,
(rng_constructor_t)padlock_rng_create);
lib->crypto->add_rng(lib->crypto, RNG_WEAK,
(rng_constructor_t)padlock_rng_create);
}
if (this->features & PADLOCK_ACE2_ENABLED)
{
lib->crypto->add_crypter(lib->crypto, ENCR_AES_CBC,