Benjamin Kaduk 0aed6e449d Add SSL_get_pending_cipher()
The existing function SSL_get_current_cipher() queries the
current session for the ciphersuite in use, but there is no way
for application code to determine what ciphersuite has been
negotiated and will be used in the future, prior to ChangeCipherState
(or the TLS 1.3 equivalent) causing the new cipher to take effect and
become visible in the session information.  Expose this information
to appropriate application callbacks to use during the handshake.

The name SSL_get_pending_cipher() was chosen for compatibility with
BoringSSL's routine of that name.

Improve the note on macro implementations in SSL_get_current_cipher.pod
while here.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4070)
2017-08-15 10:52:21 -05:00
..
2017-08-14 09:32:07 -04:00
2017-08-15 10:52:21 -05:00
2017-06-11 16:21:33 -04:00
2017-08-01 09:30:11 +10:00
2017-03-29 07:14:29 +02:00

README  This file

fingerprints.txt
        PGP fingerprints of authorised release signers

standards.txt
        Moved to the web, https://www.openssl.org/docs/standards.html

HOWTO/
        A few how-to documents; not necessarily up-to-date

man1/
        The openssl command-line tools; start with openssl.pod

man3/
        The SSL library and the crypto library

man5/
        File formats

man7/
        Overviews; start with crypto.pod and ssl.pod, for example
        Algorithm specific EVP_PKEY documentation.

Formatted versions of the manpages (apps,ssl,crypto) can be found at
        https://www.openssl.org/docs/manpages.html