diff options
Diffstat (limited to 'src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c')
| -rw-r--r-- | src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c b/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c index 4a00c3163..b27aa3391 100644 --- a/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c +++ b/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c @@ -138,7 +138,8 @@ METHOD(diffie_hellman_t, destroy, void, /* * Described in header. */ -openssl_diffie_hellman_t *openssl_diffie_hellman_create(diffie_hellman_group_t group) +openssl_diffie_hellman_t *openssl_diffie_hellman_create( + diffie_hellman_group_t group, chunk_t g, chunk_t p) { private_openssl_diffie_hellman_t *this; @@ -166,11 +167,19 @@ openssl_diffie_hellman_t *openssl_diffie_hellman_create(diffie_hellman_group_t g this->pub_key = BN_new(); this->shared_secret = chunk_empty; - /* find a modulus according to group */ - if (set_modulus(this) != SUCCESS) + if (group == MODP_CUSTOM) { - destroy(this); - return NULL; + this->dh->p = BN_bin2bn(p.ptr, p.len, NULL); + this->dh->g = BN_bin2bn(g.ptr, g.len, NULL); + } + else + { + /* find a modulus according to group */ + if (set_modulus(this) != SUCCESS) + { + destroy(this); + return NULL; + } } /* generate my public and private values */ |