Looking for Simple C Implementation of AES-128 and DES

c aes implementation des sparc
Stuart picture Stuart · Jul 28, 2012 · Viewed 11.1k times · Source

I need C versions of AES-128 and DES to run on an embedded SPARC processor. I'm trying to measure the electrical power of these algorithms in software and hardware. Is there a website where I could find software implementations? Currently I can compile C code with my cross-compiler so any language implementations other than C would not be useful.

I have implemented DES in hardware before. How much work would people estimate (hours/lines of code) to implement a software version?

Does anybody know how to use the aes_generic.c and des_generic.c built into the Linux kernel in the crypto directory?

Answer

Michael Burr picture Michael Burr · Jul 29, 2012

You may want to see if LibTomCrypt will meet your needs

Related questions

How to do encryption using AES in Openssl

I am trying to write a sample program to do AES encryption using Openssl. I tried going through Openssl documentation( it's a pain), could not figure out much. I went through the code and found the API's using which i …

Read More
encrypt- decrypt with AES using C/C++

How can I encrypt and decrypt a file with a 256 key AES in C or C++?

Read More
AES (aes-cbc-128, aes-cbc-192, aes-cbc-256) encryption/decryption with openssl C

I just want to test AES from openSSL with this 3 modes: with 128,192 and 256 key length but my decrypted text is different from my input and I dont know why. Also, when I pass a huge inputs length (lets say 1024 bytes) …

Read More