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| author | Martin Willi <martin@revosec.ch> | 2010-11-08 14:20:15 +0100 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2010-12-20 10:00:39 +0100 |
| commit | 4ee5d97d57671b97a4e29fb1744b32cec119e087 (patch) | |
| tree | ba32d7839b08f14d79b58cb2400c2f682507a2c2 /src/libstrongswan/plugins/ccm/ccm_plugin.c | |
| parent | d214ebdf82cd6312f7a1bb8f70dd1df379ff961b (diff) | |
| download | strongswan-4ee5d97d57671b97a4e29fb1744b32cec119e087.tar.bz2 strongswan-4ee5d97d57671b97a4e29fb1744b32cec119e087.tar.xz | |
Register algorithms with dependencies only if dependency available
Diffstat (limited to 'src/libstrongswan/plugins/ccm/ccm_plugin.c')
| -rw-r--r-- | src/libstrongswan/plugins/ccm/ccm_plugin.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/src/libstrongswan/plugins/ccm/ccm_plugin.c b/src/libstrongswan/plugins/ccm/ccm_plugin.c index 0b628ceae..a4c89b548 100644 --- a/src/libstrongswan/plugins/ccm/ccm_plugin.c +++ b/src/libstrongswan/plugins/ccm/ccm_plugin.c @@ -49,23 +49,34 @@ METHOD(plugin_t, destroy, void, plugin_t *ccm_plugin_create() { private_ccm_plugin_t *this; + crypter_t *crypter; INIT(this, .public.plugin.destroy = _destroy, ); - lib->crypto->add_aead(lib->crypto, ENCR_AES_CCM_ICV8, plugin_name, - (aead_constructor_t)ccm_aead_create); - lib->crypto->add_aead(lib->crypto, ENCR_AES_CCM_ICV12, plugin_name, - (aead_constructor_t)ccm_aead_create); - lib->crypto->add_aead(lib->crypto, ENCR_AES_CCM_ICV16, plugin_name, - (aead_constructor_t)ccm_aead_create); - lib->crypto->add_aead(lib->crypto, ENCR_CAMELLIA_CCM_ICV8, plugin_name, - (aead_constructor_t)ccm_aead_create); - lib->crypto->add_aead(lib->crypto, ENCR_CAMELLIA_CCM_ICV12, plugin_name, - (aead_constructor_t)ccm_aead_create); - lib->crypto->add_aead(lib->crypto, ENCR_CAMELLIA_CCM_ICV16, plugin_name, - (aead_constructor_t)ccm_aead_create); + crypter = lib->crypto->create_crypter(lib->crypto, ENCR_AES_CBC, 0); + if (crypter) + { + crypter->destroy(crypter); + lib->crypto->add_aead(lib->crypto, ENCR_AES_CCM_ICV8, plugin_name, + (aead_constructor_t)ccm_aead_create); + lib->crypto->add_aead(lib->crypto, ENCR_AES_CCM_ICV12, plugin_name, + (aead_constructor_t)ccm_aead_create); + lib->crypto->add_aead(lib->crypto, ENCR_AES_CCM_ICV16, plugin_name, + (aead_constructor_t)ccm_aead_create); + } + crypter = lib->crypto->create_crypter(lib->crypto, ENCR_CAMELLIA_CBC, 0); + if (crypter) + { + crypter->destroy(crypter); + lib->crypto->add_aead(lib->crypto, ENCR_CAMELLIA_CCM_ICV8, plugin_name, + (aead_constructor_t)ccm_aead_create); + lib->crypto->add_aead(lib->crypto, ENCR_CAMELLIA_CCM_ICV12, plugin_name, + (aead_constructor_t)ccm_aead_create); + lib->crypto->add_aead(lib->crypto, ENCR_CAMELLIA_CCM_ICV16, plugin_name, + (aead_constructor_t)ccm_aead_create); + } return &this->public.plugin; } |