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| author | Vernon Mauery <vernon.mauery@linux.intel.com> | 2017-11-30 10:48:08 -0800 |
|---|---|---|
| committer | Vernon Mauery <vernon.mauery@linux.intel.com> | 2017-12-04 08:37:47 -0800 |
| commit | 2207f51cbdd3962b1e94fb8432edfc2e294fd9c7 (patch) | |
| tree | 9cad36c54c03c1e60559d72e49bbe1bd67ffbc8e /auth_algo.cpp | |
| parent | 2c15f0c3dfd3cb5ecece1156ba9372b987f53acd (diff) | |
| download | phosphor-net-ipmid-2207f51cbdd3962b1e94fb8432edfc2e294fd9c7.tar.gz phosphor-net-ipmid-2207f51cbdd3962b1e94fb8432edfc2e294fd9c7.zip | |
Truncate Integrity Check Value to the correct length
According to the RMCP+ spec:
RAKP-HMAC-SHA1 specifies the use of RAKP messages for the key exchange
portion of establishing the session, and that HMAC-SHA1 (per [RFC2104])
is used to create 20-byte Key Exchange Authentication Code fields in
RAKP Message 2 and RAKP Message 3. HMAC-SHA1-96 (per [RFC2404]) is used
for generating a 12-byte Integrity Check Value field for RAKP Message 4.
Change-Id: Ic85b79a748ceb4083b613a0df1c253d8099a6c22
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
Diffstat (limited to 'auth_algo.cpp')
| -rw-r--r-- | auth_algo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/auth_algo.cpp b/auth_algo.cpp index d2acebf..b71636b 100644 --- a/auth_algo.cpp +++ b/auth_algo.cpp @@ -37,6 +37,7 @@ std::vector<uint8_t> AlgoSHA1::generateICV(std::vector<uint8_t>& input) const std::cerr << "Generate Session Integrity Key failed\n"; output.resize(0); } + output.resize(integrityCheckValueLength); return output; } |
