Re-enable SSLv2 support to restore ABI.

Excerpt from CHANGES:

    Even if "enable-ssl2" is used, users who want to negotiate SSLv2 via
    the version-flexible SSLv23_method() will need to explicitly call
    either of:

	SSL_CTX_clear_options(ctx, SSL_OP_NO_SSLv2);
    or
	SSL_clear_options(ssl, SSL_OP_NO_SSLv2);

    as appropriate.  Even if either of those is used, or the application
    explicitly uses the version-specific SSLv2_method() or its client and
    server variants, SSLv2 ciphers vulnerable to exhaustive search key
    recovery have been removed.  Specifically, the SSLv2 40-bit EXPORT
    ciphers, and SSLv2 56-bit DES are no longer available.

Approved by:	re (marius, gjb), so (delphij)

6 files changed, 0 insertions, 36 deletions

diff --git a/secure/lib/libcrypto/opensslconf-arm.h b/secure/lib/libcrypto/opensslconf-arm.h
index 9700912..11bebb6 100644
--- a/secure/lib/libcrypto/opensslconf-arm.h
+++ b/secure/lib/libcrypto/opensslconf-arm.h
@@ -27,9 +27,6 @@ extern "C" {
 #ifndef OPENSSL_NO_SCTP
 # define OPENSSL_NO_SCTP
 #endif
-#ifndef OPENSSL_NO_SSL2
-# define OPENSSL_NO_SSL2
-#endif
 #ifndef OPENSSL_NO_STORE
 # define OPENSSL_NO_STORE
 #endif
@@ -75,9 +72,6 @@ extern "C" {
 # if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
 #  define NO_SCTP
 # endif
-# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
-#  define NO_SSL2
-# endif
 # if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
 #  define NO_STORE
 # endif
diff --git a/secure/lib/libcrypto/opensslconf-ia64.h b/secure/lib/libcrypto/opensslconf-ia64.h
index 3e417e3..f4bd669 100644
--- a/secure/lib/libcrypto/opensslconf-ia64.h
+++ b/secure/lib/libcrypto/opensslconf-ia64.h
@@ -24,9 +24,6 @@
 #ifndef OPENSSL_NO_SCTP
 # define OPENSSL_NO_SCTP
 #endif
-#ifndef OPENSSL_NO_SSL2
-# define OPENSSL_NO_SSL2
-#endif
 #ifndef OPENSSL_NO_STORE
 # define OPENSSL_NO_STORE
 #endif
@@ -69,9 +66,6 @@
 # if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
 #  define NO_SCTP
 # endif
-# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
-#  define NO_SSL2
-# endif
 # if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
 #  define NO_STORE
 # endif
diff --git a/secure/lib/libcrypto/opensslconf-mips.h b/secure/lib/libcrypto/opensslconf-mips.h
index d96040e..fe4af3b 100644
--- a/secure/lib/libcrypto/opensslconf-mips.h
+++ b/secure/lib/libcrypto/opensslconf-mips.h
@@ -27,9 +27,6 @@ extern "C" {
 #ifndef OPENSSL_NO_SCTP
 # define OPENSSL_NO_SCTP
 #endif
-#ifndef OPENSSL_NO_SSL2
-# define OPENSSL_NO_SSL2
-#endif
 #ifndef OPENSSL_NO_STORE
 # define OPENSSL_NO_STORE
 #endif
@@ -75,9 +72,6 @@ extern "C" {
 # if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
 #  define NO_SCTP
 # endif
-# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
-#  define NO_SSL2
-# endif
 # if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
 #  define NO_STORE
 # endif
diff --git a/secure/lib/libcrypto/opensslconf-powerpc.h b/secure/lib/libcrypto/opensslconf-powerpc.h
index 35145c2..ba593ed 100644
--- a/secure/lib/libcrypto/opensslconf-powerpc.h
+++ b/secure/lib/libcrypto/opensslconf-powerpc.h
@@ -27,9 +27,6 @@ extern "C" {
 #ifndef OPENSSL_NO_SCTP
 # define OPENSSL_NO_SCTP
 #endif
-#ifndef OPENSSL_NO_SSL2
-# define OPENSSL_NO_SSL2
-#endif
 #ifndef OPENSSL_NO_STORE
 # define OPENSSL_NO_STORE
 #endif
@@ -75,9 +72,6 @@ extern "C" {
 # if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
 #  define NO_SCTP
 # endif
-# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
-#  define NO_SSL2
-# endif
 # if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
 #  define NO_STORE
 # endif
diff --git a/secure/lib/libcrypto/opensslconf-sparc64.h b/secure/lib/libcrypto/opensslconf-sparc64.h
index b1faf75..2bd0b2c 100644
--- a/secure/lib/libcrypto/opensslconf-sparc64.h
+++ b/secure/lib/libcrypto/opensslconf-sparc64.h
@@ -27,9 +27,6 @@ extern "C" {
 #ifndef OPENSSL_NO_SCTP
 # define OPENSSL_NO_SCTP
 #endif
-#ifndef OPENSSL_NO_SSL2
-# define OPENSSL_NO_SSL2
-#endif
 #ifndef OPENSSL_NO_STORE
 # define OPENSSL_NO_STORE
 #endif
@@ -75,9 +72,6 @@ extern "C" {
 # if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
 #  define NO_SCTP
 # endif
-# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
-#  define NO_SSL2
-# endif
 # if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
 #  define NO_STORE
 # endif
diff --git a/secure/lib/libcrypto/opensslconf-x86.h b/secure/lib/libcrypto/opensslconf-x86.h
index 9f2be79..43f62bc 100644
--- a/secure/lib/libcrypto/opensslconf-x86.h
+++ b/secure/lib/libcrypto/opensslconf-x86.h
@@ -27,9 +27,6 @@ extern "C" {
 #ifndef OPENSSL_NO_SCTP
 # define OPENSSL_NO_SCTP
 #endif
-#ifndef OPENSSL_NO_SSL2
-# define OPENSSL_NO_SSL2
-#endif
 #ifndef OPENSSL_NO_STORE
 # define OPENSSL_NO_STORE
 #endif
@@ -72,9 +69,6 @@ extern "C" {
 # if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
 #  define NO_SCTP
 # endif
-# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
-#  define NO_SSL2
-# endif
 # if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
 #  define NO_STORE
 # endif