diff options
Diffstat (limited to 'lib/lanplus/lanplus_crypt.c')
| -rw-r--r-- | lib/lanplus/lanplus_crypt.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/lanplus/lanplus_crypt.c b/lib/lanplus/lanplus_crypt.c index 5554898..8becfea 100644 --- a/lib/lanplus/lanplus_crypt.c +++ b/lib/lanplus/lanplus_crypt.c @@ -155,6 +155,14 @@ int lanplus_rakp2_hmac_matches(const struct ipmi_session * session, /* ROLEm */ buffer[56] = session->v2_data.requested_role; + if (ipmi_oem_active(intf, "i82571spt")) { + /* The HMAC calculation code in the Intel 82571 GbE + * skips this bit! Looks like a GbE bug, but we need + * to work around it here anyway... */ + buffer[56] &= ~0x10; + if (verbose > 2) printf("bitmask for i82571spt\n"); + } + /* ULENGTHm */ buffer[57] = (uint8_t)strlen((const char *)session->username); @@ -164,7 +172,9 @@ int lanplus_rakp2_hmac_matches(const struct ipmi_session * session, if (verbose > 2) { - lprintf(LOG_DEBUG,"rakp2 mac input buffer (%d bytes)", bufferLength); + // lprintf(LOG_DEBUG,"rakp2 mac input buffer (%d bytes)", bufferLength); + printbuf((const uint8_t *)buffer, bufferLength, ">> rakp2 mac input buffer"); + printbuf((const uint8_t *)session->authcode, IPMI_AUTHCODE_BUFFER_SIZE, ">> rakp2 mac key"); } /* @@ -179,7 +189,7 @@ int lanplus_rakp2_hmac_matches(const struct ipmi_session * session, &macLength); free(buffer); - + buffer = NULL; if (verbose > 2) { |