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openssl: Support setting private Diffie-Hellman values

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This commit is contained in:
Martin Willi 2015-04-13 14:48:23 +02:00
parent 1a522d327e
commit e77ca5c79d
1 changed files with 13 additions and 0 deletions
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13
src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c
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@ -112,6 +112,18 @@ METHOD(diffie_hellman_t, set_other_public_value, bool,
return TRUE; return TRUE;
} }
METHOD(diffie_hellman_t, set_private_value, bool,
private_openssl_diffie_hellman_t *this, chunk_t value)
{
if (BN_bin2bn(value.ptr, value.len, this->dh->priv_key))
{
chunk_clear(&this->shared_secret);
this->computed = FALSE;
return DH_generate_key(this->dh);
}
return FALSE;
}
METHOD(diffie_hellman_t, get_dh_group, diffie_hellman_group_t, METHOD(diffie_hellman_t, get_dh_group, diffie_hellman_group_t,
private_openssl_diffie_hellman_t *this) private_openssl_diffie_hellman_t *this)
{ {
@ -160,6 +172,7 @@ openssl_diffie_hellman_t *openssl_diffie_hellman_create(
.get_shared_secret = _get_shared_secret, .get_shared_secret = _get_shared_secret,
.set_other_public_value = _set_other_public_value, .set_other_public_value = _set_other_public_value,
.get_my_public_value = _get_my_public_value, .get_my_public_value = _get_my_public_value,
.set_private_value = _set_private_value,
.get_dh_group = _get_dh_group, .get_dh_group = _get_dh_group,
.destroy = _destroy, .destroy = _destroy,
}, },