diff options
Diffstat (limited to 'src/libcharon/sa/keymat.h')
| -rw-r--r-- | src/libcharon/sa/keymat.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libcharon/sa/keymat.h b/src/libcharon/sa/keymat.h index 11e0fa79a..6c2b5d4b5 100644 --- a/src/libcharon/sa/keymat.h +++ b/src/libcharon/sa/keymat.h @@ -40,7 +40,12 @@ struct keymat_t { * * The diffie hellman is either for IKE negotiation/rekeying or * CHILD_SA rekeying (using PFS). The resulting DH object must be passed - * to derive_keys or to derive_child_keys and destroyed after use + * to derive_keys or to derive_child_keys and destroyed after use. + * + * Only DH objects allocated through this method are passed to other + * keymat_t methods, allowing private DH implementations. In some cases + * (such as retrying with a COOKIE), a DH object allocated from a different + * keymat_t instance may be passed to other methods. * * @param group diffie hellman group * @return DH object, NULL if group not supported |