modifying openssl library code

Posted by Nouar Ismail on Ask Ubuntu See other posts from Ask Ubuntu or by Nouar Ismail
Published on 2012-03-25T08:49:40Z Indexed on 2012/03/25 11:41 UTC
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security

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openssl

I am ordered to check the availability to customize an encryption algorithm the IPsec protocol use in Ubuntu, if anyone have any suggestion about this point?. I've read that the encryption operation occur in libcrypto in openssl. when I tried to compile and install OpenSSL from source ..I had everything ok with the installation, but when to check the version installed on the system, with "dpkg -s openssl", it didn't seem that it's the version i had already installed, maybe it had been installed successfully, but the question is: would it be the version the system use for encryption operations? would it overwrite the old version? and would my changes in code have effects ? any help please? thank you in advance.

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