[strongSwan] AH Transport AES-128 GMAC

[Tobias Brunner]

Hi Gyula,

> Anybody have an idea what could be wrong?

That's due to a recently fixed bug that mapped the aes*gmac keywords
incorrectly for AH proposals.  You may either update to 5.5.1, which
includes the fix, or try to apply the patch at [1] (won't apply cleanly
to any older version as it is based on other changes).

Regards,
Tobias

[1] https://git.strongswan.org/?p=strongswan.git;a=commitdiff;h=a65a282f