new DSA public key functions that were missing.

Also beginning of a cache for X509_EXTENSION structures: this will allow them
to be accessed more quickly for things like certificate chain verification...

Fix for d2i_ASN1_bytes and stop PKCS#7 routines crashing is signed message
contains no certificates.

Also fix typo in RANLIB changes.

rsaref needs ist.

Submitted by: Will Day

Modify the 'speed' application so it now uses RSA_sign and RSA_verify
instead of RSA_private_encrypt and RSA_public_decrypt

Contributed by: Peter Huang <PETER_HUANG@HP-Cupertino-om8.om.hp.com>

See comments in the code (after #if defined(RC4_CHUNK)) for more details.

Submitted by: Alan Batie

buffer (which leads to truncation of client cipher list).

broken bc's around.

(Are there any others that have been submitted but not yet reviewed/integrated?)

an improvement on not working at all.

warnings :-(

and verify rather than direct encrypt/decrypt.

This will soon be complemented with MacOS specific source code files and
INSTALL.MacOS.

I (Andy) have decided to get rid of a number of #include <sys/types.h>.
I've verified it's ok (both by examining /usr/include/*.h and compiling)
on a number of Unix platforms. Unfortunately I don't have Windows box
to verify this on. I really appreciate if somebody could try to compile
it and contact me a.s.a.p. in case a problem occurs.

Submitted by: Roy Wood <roy@centricsystems.ca>
Reviewed by: Andy Polyakov <appro@fy.chalmers.se>

tls1 did not survive to restarts, so get rid of it.