[cryptography] Fwd: [gsc] Fwd: OpenBSD IPSEC backdoor(s)

James A. Donald jamesd at echeque.com
Wed Dec 15 23:41:12 EST 2010

Sandy Harris writes:
>> First, it is open source. The code can be audited, and anyone with really

On 2010-12-16 2:12 PM, Chris Palmer wrote:
> People make too much of this. In my experience, given the level of detail
> that you need to absorb to properly audit this kind of C code, it's not
> really all that different from auditing disassembled object code. In some
> cases, RE tools make the job easier. IDA's tree-of-basic-blocks view and a
> nice debugger can be just as easy or easier to deal with than your favorite
> IDE or Source Insight.
> Which is to say, it's extremely hard either way. :)

It takes about one hour per hundred lines of source code.  This is at 
least ten times faster than debugging someone else's object code, 
possibly one hundred times faster.

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