comparison between cryptography libraries

[dizgah]

hi every one
as you know there are many crypto libs with supporting from crypto algouritms like: AES,DES,3DES &...such as wolfssl,cyassl,cyclone ssl,stm crypto lib(for stm devices ) & ...
my question is whats differents ? & why there are this plenty of crypto libs ?
for encoding/decoding string of characters which is best in mbedded applications ?
best wishes

 

[coolheart1011]

I think the implementation of these algorithm is different, in different language, IDE or OS env. Even the same algorithm, there are some trivial difference , such as input processing, output length, etc. In general, you only need one which is most close to you application development environment. Open Crypto lib is the one I currently used.