diff options
| -rw-r--r-- | src/libcharon/plugins/eap_mschapv2/eap_mschapv2.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/libcharon/plugins/eap_mschapv2/eap_mschapv2.c b/src/libcharon/plugins/eap_mschapv2/eap_mschapv2.c index 8ae20783d..80b39bc62 100644 --- a/src/libcharon/plugins/eap_mschapv2/eap_mschapv2.c +++ b/src/libcharon/plugins/eap_mschapv2/eap_mschapv2.c @@ -461,13 +461,21 @@ static status_t GenerateMSK(chunk_t password_hash_hash, return FAILED; } - master = chunk_create(master_key, 16); concat = chunk_cata("ccc", password_hash_hash, nt_response, magic1); + if (!hasher->get_hash(hasher, concat, master_key)) + { + hasher->destroy(hasher); + return FAILED; + } + master = chunk_create(master_key, 16); concat = chunk_cata("cccc", master, shapad1, magic2, shapad2); + if (!hasher->get_hash(hasher, concat, master_receive_key)) + { + hasher->destroy(hasher); + return FAILED; + } concat = chunk_cata("cccc", master, shapad1, magic3, shapad2); - if (!hasher->get_hash(hasher, concat, master_key) || - !hasher->get_hash(hasher, concat, master_receive_key) || - !hasher->get_hash(hasher, concat, master_send_key)) + if (!hasher->get_hash(hasher, concat, master_send_key)) { hasher->destroy(hasher); return FAILED; |