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Remove MS SGC

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MS Server gated cryptography is obsolete and dates from the time of export
restrictions on strong encryption and is only used by ancient versions of
MSIE.
Reviewed-by: Matt Caswell <matt@openssl.org>

(cherry picked from commit 63eab8a620)
This commit is contained in:
Dr. Stephen Henson
2014-10-24 02:36:13 +01:00
parent 47606dda67
commit cf95b2d66a
7 changed files with 15 additions and 99 deletions
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5
doc/ssl/SSL_do_handshake.pod
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@@ -23,10 +23,7 @@ L<SSL_set_accept_state(3)|SSL_set_accept_state(3)>.
The behaviour of SSL_do_handshake() depends on the underlying BIO.
If the underlying BIO is B<blocking>, SSL_do_handshake() will only return
once the handshake has been finished or an error occurred, except for SGC
(Server Gated Cryptography). For SGC, SSL_do_handshake() may return with -1,
but SSL_get_error() will yield B<SSL_ERROR_WANT_READ/WRITE> and
SSL_do_handshake() should be called again.
once the handshake has been finished or an error occurred.
If the underlying BIO is B<non-blocking>, SSL_do_handshake() will also return
when the underlying BIO could not satisfy the needs of SSL_do_handshake()