Re: [dtn-security] Newbie seeking some security related advice
Kristian Erik Hermansen <kristian.hermansen@gmail.com> Tue, 19 May 2009 02:50 UTC
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Date: Mon, 18 May 2009 19:46:07 -0700
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From: Kristian Erik Hermansen <kristian.hermansen@gmail.com>
To: "Graham Keellings (Leonix Solutions Pte Ltd)" <Graham@leonixsolutions.com>
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Subject: Re: [dtn-security] Newbie seeking some security related advice
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Hello Graham, On Mon, May 18, 2009 at 7:28 PM, Graham Keellings (Leonix Solutions Pte Ltd) <Graham@leonixsolutions.com> wrote: > how secure is MAC? One person is claiming that it is not good enough and > needs to supplemented by hashing which sounds strange to me since I thought > that MAC _is_ strong one-way hashing. MAC will not be secure from tampering without hashing in cases such as chosen plaintext attacks. You should join us via IRC in #noisebridge on freenode.net ;-) -- Kristian Erik Hermansen
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