On Fri, May 28, 2010 at 02:39:33AM +0300, Andrei Costin (lists) wrote:
> Hello Frank/everyone,
>
> Great job and nice looking updates!
>
> I have few question/clarifications (if you or someone else can help):
> - my understanding is that results from http://traxme.net/a5/found2.txt is
> produced by using $SVN/tmto-svn/tinkering/A5Util/a5lookup.cpp
> - what I can see, it takes as input a challenge file (like easy.bin and
> challenge.bin in $SVN/tmto-svn/tinkering/A5Util)
> - easy.bin (1) and challenge.bin (1000) are composed of "15 bytes frames"?
> - what these 15 bytes frames mean is actually "114 bits bursts"/8bpB =
> 14.25 bytes? (if so, which 0.75-of-byte bits are padded and with which
> value?)
what you listed above is true. the first 64 + 50 bits of a 15 byte frame
get attention the rest is ignored (the most significant bits of byte 15).
> - if above one is true, when you print "### Frame is 912 ###" you actually
> mean "burst"?
thats what he means. or to be precise: "a run of keystream as long as a burst".
> - otherwise, what these 15 bytes frames are/mean?
otherwise { /* does not apply */ }
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