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cisco SSH v2 support diffie-hellman-exchange-group-sha1 ?

peterkycheung
Level 1
Level 1

‎11-23-2006 01:39 AM - edited ‎03-09-2019 04:56 PM

one of my router are scanned by Foundstone and get an alert :

""The SSH2 protocol specification requires that a SSH2 server support the

diffie-hellman-group1-sha1 key exchange algorithm. This key exchange

algorithm is considered strong, but faces a potential weakness in that the

same prime number is used for all key exchanges."

SO wanna check if cisco SSH2 can support the diffie-hellman-exchange-group-sha1? If yes, which IOS version required? ( have relevent link is appreciate)

thx..

..peter cheung

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peterkycheung
Level 1
Level 1

‎11-23-2006 05:33 PM

any cisco expert can help on this question?

thx..

..peter cheung

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