[cs631apue] Question About the RAND_bytes

[Bradford Smith]

To use the OpenSSL cryptography functions you need to link against
libcrypto (-lcrypto).

Perhaps you forgot this step?

Bradford Smith

On Sat, Dec 3, 2016 at 5:58 PM, bzhang41 <bzhang41 at stevens.edu> wrote:
> Dear all,
>
> Do you know why I cannot compile the program, when I use the RAND_bytes(3)
> to generate the salt ?
>
> I include the header #include <openssl/rand.h>,
> but it still says undefined reference to `RAND_bytes`. I didn't find any
> solution on the web.
> Can anyone tell me how to fix it ?
>
>
> Thanks
> Bo
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