- HMAC algorithm to be used during association initialization. It
- is strongly recommended to use HMAC-SHA1 or HMAC-MD5. See
- configuration for Cryptographic API and enable those algorithms
- to make usable by SCTP.
-
-config SCTP_HMAC_NONE
- bool "None"
- help
- Choosing this disables the use of an HMAC during association
- establishment. It is advised to use either HMAC-MD5 or HMAC-SHA1.
-
-config SCTP_HMAC_SHA1
- bool "HMAC-SHA1"
- help
- Enable the use of HMAC-SHA1 during association establishment. It
- is advised to use either HMAC-MD5 or HMAC-SHA1.
-
-config SCTP_HMAC_MD5
- bool "HMAC-MD5"
+ Enable optional MD5 hmac based SCTP cookie generation
+ default y
+ select CRYPTO_HMAC if SCTP_COOKIE_HMAC_MD5
+ select CRYPTO_MD5 if SCTP_COOKIE_HMAC_MD5
+
+config SCTP_COOKIE_HMAC_SHA1
+ bool "Enable optional SHA1 hmac cookie generation"