Am Mittwoch, 26. Oktober 2016, 18:17:14 CEST schrieb Juan Pablo Nariño Mendoza:
Hi Juan, > Sorry in advance for making what shall be a basic question for this > list, but I have really ran out of ideas. > > Can someone explain me please, how does the memory layout and sg lists > work for the IPSec case, with generated IV case? > > As I understand, it is like this (ascii art) > > AD | IV Space | Plain Text | Auth Tag > ^ ^ > > asg sg The memory layout is correct when using the RFC4106 cipher. How you partition your physical memory with the SGL is your choice as long as your data in the SGL is lined up as you mentioned above. > > But I am having the AD overwritten, and the AUTH tag and encryption is > not correct? Could someone please point me in the right direction? > Thank you again Maybe the src and dst SGL somehow partially overlap? > > Regards > > Juan > -- > To unsubscribe from this list: send the line "unsubscribe linux-crypto" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html Ciao Stephan -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
