Hi !

I want to encrypt some of the functions I use in an application, to make it 
impossible to examine it's content by just de-assembling the code section.

I wrote the functions I want to encrypt in a separate code segment, to make 
them appear in different code records, in the PRC file.

I would like to know how I can extract the wanted code records from the .PRC 
file to be able to encrypt them, and how may I put them back into the .PRC 
file after the encryption process is done ?

pilot-file allow to extract the content of a record ( by dumping it into a 
file ), but you can't put this record back into the .PRC, after modification.

If possible, I would prefer using some command line tools ( I'm using Linux ) 
to be able to put all this stuff into the Makefile.

How may I modify the crt code handling the loading of multiple code segments 
to allow decryption of these functions ( I use prc-tools ) ?

Should I have to save the functions I want to encrypt into a record which 
type is not 'code', to be able to load it and decrypt it ?

In this case, how may I convert the .o files containing the functions into a 
format which contain code which can be executed ?

Thanks.

-- 
Daniel Morais
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