Simply use a PIC24, dsPIC or PIC32 and program it with the freely
available algorithms.

Here in Brazil we cannot buy anything that includes hardware=20
cryptography, so we use standard MCUs and put the cryptography in the
firmware.

A dsPIC running at 40MIPS can do a great deal of AES
encryption/decryption per second.


Isaac



Em 15/6/2011 03:13, Christopher Head escreveu:
> Hi guys,
> Do any of you know of ICs one can buy to perform cryptographic
> primitives (block ciphers, hashes, etc.)? I looked around Digikey in
> the categories that seemed reasonable, but couldn't seem to find any
> such devices. I know I've heard of one before (even seem its
> datasheet), but I can't seem to find the part now.
>
> Thanks!
> Chris

--=20
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