Questions on gss_verify_mic_iov

Greg Hudson ghudson at mit.edu
Sat Sep 26 11:48:55 EDT 2015


On 09/23/2015 04:08 PM, Natalie Li wrote:
> 2) MS version of gss_verify_mic_iov (AKA  [MS-KILE] 3.4.5.7
> GSS_VerifyMICEx()) successfully verify the MIC token even when the MIC
> token w/ the trailing zeros is passed as function argument.
> 
> Can the checksum_iov_v3() be updated as we previously discussed?

Did Luke's reply adequately address this issue?  You can use
gss_get_mic_iov_length() to interrogate the context for the appropriate
length of a MIC token, and truncate the received MS-RPCE token to that
value.


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