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Re: [FW-1] supported encryption algorithms in firewall-1 CP2000
- To: [email protected]
- Subject: Re: [FW-1] supported encryption algorithms in firewall-1 CP2000
- From: Lars Troen <[email protected]>
- Date: Fri, 23 Aug 2002 15:26:13 +0200
- Reply-to: Mailing list for discussion of Firewall-1 <[email protected]>
- Sender: Mailing list for discussion of Firewall-1 <[email protected]>
- Thread-index: AcJKjIGJDiyxHw70QWy1i5oUDSMz3QAGP5pw
- Thread-topic: supported encryption algorithms in firewall-1 CP2000
Petra,
CP2000 SP5 and newer supports AES128 and AES256 for site to site vpns. NG supports AES for Securemote/Secureclient too. AES is a fast encryption method that is fairly new and 3des is the one that has traditinaly considered the strongest and AES is supposed to be the one taking over for 3des and is approved by NIST.
I don't know the bit sizes of RC2 and CAST, but FWZ1 has 48 bits key length.
Lars
> -----Original Message-----
> From: Petra Klein [mailto:[email protected]]
> Sent: Friday, August 23, 2002 12:07
> To: [email protected]
> Subject: [FW-1] supported encryption algorithms in firewall-1 CP2000
>
>
> Which are the supported encryption algorithms in firewall-1 CP2000?
> In the VPN.pdf it says DES, 3DES, RC-2, CAST and FWZ-1 but how about
> AES-128 and AES-256? How many bits are the RC-2, CAST and FWZ-1?
> Which is supposed to be the strongest algorithm in CP2000?
>
> Thanks!
>
>
> Regards Petra
>
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