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Wei Yongjun authored
RFC 4890 has the following text: The HMAC algorithm based on SHA-1 MUST be supported and included in the HMAC-ALGO parameter. As a result, we need to check in sctp_verify_param() that HMAC_SHA1 is present in the list. If not, we should probably treat this as a protocol violation. It should also be a protocol violation if the HMAC parameter is empty. Signed-off-by:
Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by:
Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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