HMAC test fails for big key using libkcapi

[Bhat, Jayalakshmi Manjunath]

Hi All,

I am using libkcapi to execute HMAC tests. One of key size is 229248 bytes.  
setsockopt(tfmfd, SOL_ALG, ALG_SET_KEY API fails to set the key. 
I am not getting an option to set the buffer size to higher value. 

Can you please provide me inputs on how to set the higher buffer size to socket?

Regards,
Jayalakshmi