Add digest size sanity checks.

utilities.

supports it (yet).

Update dependencies.

need for a separate EVP_PKEY parameter in the other operation
initialization routines.

No method implementations yet.

of the EVP routines to public key algorithms.

of the session -- we don't really need it once the handshake
has completed.

visible.

line option to print out info.

Submitted by: Peter Sylvester

Submitted by: Peter Sylvester
Reviewed by: Bodo Moeller

Submitted by: Peter Sylvester

the operating systems where they are the normal line endings