Hi,
Please find attached patches for adding HMAC_MD5 (Cipher Suite 6/7/8) and 
HMAC_SHA256 (currently only Cipher Suite 17) support to ipmitool. The upcoming 
DCMI Spec. 1.1 lists  Cipher Suite Id 17 as RAKP-HMAC-SHA256 / HMAC-SHA-256-128 
/ AES_CBC-128 combination.

Please note, that while SHA256 is listed as RAKP Authentication Algorithm in 
Section 13.28.1b in the IPMI 2.0 Spec. Errata 4, unfortunately the HMAC_SHA256 
related Cipher Suite ID's are not listed in the same document (Errata 4). 
Therefore this patch is considered preliminary until the Cipher Suite ID has 
been officially confirmed. 

Maybe someone from Intel on this list can officially confirm the ID's or 
forward this to the IPMI consortium.

Comments or feedback is more than welcome, especially if it works with other 
vendor implementations.

Thanks,
Holger

Attachment: ipmitool_MD5_SHA256.patch
Description: ipmitool_MD5_SHA256.patch

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