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

Added a MODP_CUSTOM DH group which takes g and p as constructor arguments

Browse Source
This commit is contained in:
Martin Willi
2010-09-02 19:33:08 +02:00
parent 06109c4717
commit 0abd558a65
4 changed files with 29 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libstrongswan/crypto/crypto_factory.c
+16 -2
View File
@@ -308,7 +308,7 @@ METHOD(crypto_factory_t, create_rng, rng_t*,
}
METHOD(crypto_factory_t, create_dh, diffie_hellman_t*,
private_crypto_factory_t *this, diffie_hellman_group_t group)
private_crypto_factory_t *this, diffie_hellman_group_t group, ...)
{
enumerator_t *enumerator;
entry_t *entry;
@@ -320,7 +320,21 @@ METHOD(crypto_factory_t, create_dh, diffie_hellman_t*,
{
if (entry->algo == group)
{
diffie_hellman = entry->create_dh(group);
if (group == MODP_CUSTOM)
{
va_list args;
chunk_t g, p;
va_start(args, group);
g = va_arg(args, chunk_t);
p = va_arg(args, chunk_t);
va_end(args);
diffie_hellman = entry->create_dh(MODP_CUSTOM, g, p);
}
else
{
diffie_hellman = entry->create_dh(group);
}
if (diffie_hellman)
{
break;