I got an error mentioned above when trying to build the application. I am using Ubuntu 13.10 and i am coding in C. i installed library by "sudo apt-get install openssl" command.
AES_set_encrypt_key(key, 128, &enc_key);
AES_encrypt(originalString, enc_out, &enc_key);
Above codes gives an error "undefined reference" when i simply put the code and build. If i try to add a library from project->properties->C/C++ Build->Settings->Cross GCC Linker->Libraries, it gives the error mentioned in the header.
i tried to create symbolic link or directly copy folder to gcc folder but does not work. Please help me.