Google reported recently in their security blog a proof of collision for SHA1 hash. This hash was considered potentially vulnerable to collision attacks since the mid-2000s and SSL certificates have for some years now moved to SHA2. I see that Netvanta firmwares still use cryptographic hashes MD5 and SHA1 in their IKEv1 VPN implementation. Is there a plan to update this to SHA2, or SHA3 anytime soon?
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Regards,
Mick
