This version of TLS PRF is needed when using TEAP with TLS ciphersuites
that are defined to use SHA384 instead of SHA256.
Signed-off-by: Jouni Malinen <j@w1.fi>
The additional SHA-384 and SHA-512 functionality is needed to support
DPP with various ECC curves.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
While the EAPOL-Key MIC derivation was already changed from SHA256 to
SHA384 for the Suite B 192-bit AKM, KDF had not been updated similarly.
Fix this by using HMAC-SHA384 instead of HMAC-SHA256 when deriving PTK
from PMK when using the Suite B 192-bit AKM.
Signed-off-by: Jouni Malinen <j@w1.fi>
