pentium bug/microprocessor design

[Jonathan Wienke]

At 06:00 PM 11/9/97 -0800, Vladimir Z. Nuri wrote:
>there are new schemes in the
>works by which Intel etc. are trying to deal with this,
>including a remarkable scheme in which new microcode
>can be downloaded to the chip. it also involves encryption
>in which one needs to know the encryption mechanism for
>the chip to accept the new instructions. apparently it's
>done in such a way that no one except those who know the
>encryption can successfully alter the chip.

Of course, this means that your least favorite TLA can introduce whatever
"features" they desire on your machine if they can install a Trojan horse
or virus on it...any security through obscurity scheme should be assumed to
be known by the government.



Jonathan Wienke

PGP Key Fingerprints:
7484 2FB7 7588 ACD1  3A8F 778A 7407 2928
3312 6597 8258 9A9E D9FA  4878 C245 D245 EAA7 0DCC

"If ye love wealth greater than liberty, the tranquility of servitude
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"Stupidity is the one arena of of human achievement where most people
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-- Jonathan Wienke

RSA export-o-matic:
print pack"C*",split/\D+/,`echo "16iII*o\U@{$/=$z;[(pop,pop,unpack"H*",<>
)]}\EsMsKsN0[lN*1lK[d2%Sa2/d0<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<J]dsJxp"|dc`
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