On 06/21/2011 07:40 AM, florent ainardi wrote: > hello all > i would like to use the aes cipher in cbc and ecb mode with nss > but i don't how can i can start my program > here is the task of my program > 1- read a text file > 2- save it into a buffer > 3- cipher the buffer with aes provided by aes You are missing a very important piece of information here: Where is the key coming from?
Management of the key material is a critical component in securing your data. If you just give the key away, you aren't secure. Dealing with the key is 90% of the complexity of an encryption program. The rest is pretty straight forward. bob > 4- save the cipher data into a file > 5-end > > and the same thing for a file > but i don't how to start > i use polarssl library and the api doc is very simple > please help using the NSS library from mozilla > regards all
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