diff options
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/libcli/auth/ntlmssp.c | 3 | ||||
| -rw-r--r-- | source4/libcli/util/smbencrypt.c | 9 |
2 files changed, 10 insertions, 2 deletions
diff --git a/source4/libcli/auth/ntlmssp.c b/source4/libcli/auth/ntlmssp.c index 55a80d0d5e..f0003279e5 100644 --- a/source4/libcli/auth/ntlmssp.c +++ b/source4/libcli/auth/ntlmssp.c @@ -1104,7 +1104,8 @@ static NTSTATUS ntlmssp_client_challenge(struct ntlmssp_state *ntlmssp_state, ntlmssp_state->domain, ntlmssp_state->password, &challenge_blob, &struct_blob, - &lm_response, &nt_response, &session_key)) { + &lm_response, &nt_response, + NULL, &session_key)) { data_blob_free(&challenge_blob); data_blob_free(&struct_blob); return NT_STATUS_NO_MEMORY; diff --git a/source4/libcli/util/smbencrypt.c b/source4/libcli/util/smbencrypt.c index 6034c0e327..d327b53f9d 100644 --- a/source4/libcli/util/smbencrypt.c +++ b/source4/libcli/util/smbencrypt.c @@ -378,7 +378,7 @@ BOOL SMBNTLMv2encrypt(const char *user, const char *domain, const char *password const DATA_BLOB *server_chal, const DATA_BLOB *names_blob, DATA_BLOB *lm_response, DATA_BLOB *nt_response, - DATA_BLOB *user_session_key) + DATA_BLOB *lm_session_key, DATA_BLOB *user_session_key) { uint8_t nt_hash[16]; uint8_t ntlm_v2_hash[16]; @@ -408,6 +408,13 @@ BOOL SMBNTLMv2encrypt(const char *user, const char *domain, const char *password if (lm_response) { *lm_response = LMv2_generate_response(ntlm_v2_hash, server_chal); + if (lm_session_key) { + *lm_session_key = data_blob(NULL, 16); + + /* The NTLMv2 calculations also provide a session key, for signing etc later */ + /* use only the first 16 bytes of lm_response for session key */ + SMBsesskeygen_ntv2(ntlm_v2_hash, lm_response->data, lm_session_key->data); + } } return True; |