This now includes all key material derived for IKE_SAs in the order
defined in the RFC:
{SK_d | SK_ai | SK_ar | SK_ei | SK_er | SK_pi | SK_pr}
= prf+ (SKEYSEED, Ni | Nr | SPIi | SPIr)
Signed-off-by: Thomas Egerer <thomas.egerer@secunet.com>
Wireshark doesn't really support it, but this way it at least decodes
the ESP packets correctly and the encryption keys are saved and the
packets can be decrypted. The full-length versions of SHA-384 and
SHA-512 are not supported by Wireshark as 256-bit is the longest ICV
it is able to decode currently.
Tobias Brunner