17 Dec
2003
17 Dec
'03
11:17 p.m.
At 22:30 8/15/95, Dave Emery wrote:
I'm quite convinced that with a fast microcontroller and especially a really fast DSP engine you can do both 3-DES and idea in the same hardware that does the rest.
[...]
I should think realistically there should be a lot of bandwidth left over for the voice compression - for the encryption you might possibly be talking 5% of the dsp cpu if you use a 50 mhz part.
I agree. You can easily do encryption and compression on the same chip. There is no need for a separate DES/RSA chip. I only included some possible DES chip manufactors, because the original poster asked for them. -- Lucky Green <mailto:shamrock@netcom.com> PGP encrypted mail preferred.