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Added Windows Cryptography API: Next Generation based backend

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This commit is contained in:
Marc Hoersken
2013-05-31 22:25:01 +02:00
committed by Daniel Stenberg
parent 61e40a32ff
commit d385230e15
7 changed files with 2180 additions and 8 deletions
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44
configure.ac
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@@ -92,6 +92,9 @@ AC_ARG_WITH(openssl,
AC_ARG_WITH(libz,
AC_HELP_STRING([--with-libz],[Use Libz for compression]),
use_libz=$withval,use_libz=auto)
AC_ARG_WITH(wincng,
AC_HELP_STRING([--with-wincng],[Use Windows CNG crypto]),
use_wincng=$withval,use_wincng=auto)
# Look for OpenSSL (default)
if test "$use_openssl" != "no" && test "$use_libgcrypt" != "yes"; then
@@ -102,21 +105,45 @@ fi
# Look for libgcrypt
if test "$ac_cv_libssl" != "yes" && test "$use_libgcrypt" != "no"; then
AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [#include <gcrypt.h>])
LIBS="$LIBS -lgcrypt"
fi
# Look for Windows Cryptography API: Next Generation
if test "$ac_cv_libssl" != "yes" && test "$use_wincng" != "no"; then
AC_LIB_HAVE_LINKFLAGS([bcrypt], [], [
#include <windows.h>
#include <bcrypt.h>
])
AC_LIB_HAVE_LINKFLAGS([crypt32], [], [
#include <windows.h>
#include <wincrypt.h>
])
AC_CHECK_HEADERS([ntdef.h ntstatus.h], [], [], [
#include <windows.h>
])
fi
AC_SUBST(LIBSREQUIRED)
if test "$ac_cv_libssl" != "yes" && test "$ac_cv_libgcrypt" != "yes"; then
AC_MSG_ERROR([cannot find OpenSSL or Libgcrypt,
if test "$ac_cv_libssl" != "yes" && test "$ac_cv_libgcrypt" != "yes" && test "$ac_cv_libbcrypt" != "yes"; then
AC_MSG_ERROR([cannot find OpenSSL or Libgcrypt or Windows CNG,
try --with-libssl-prefix=PATH or --with-libgcrypt-prefix=PATH])
fi
if test "$ac_cv_libgcrypt" = "yes"; then
AC_DEFINE(LIBSSH2_LIBGCRYPT, 1, [Use libgcrypt])
LIBS="$LIBS -lgcrypt"
fi
AM_CONDITIONAL(LIBGCRYPT, test "$ac_cv_libgcrypt" = "yes")
if test "$ac_cv_libbcrypt" = "yes"; then
AC_DEFINE(LIBSSH2_WINCNG, 1, [Use Windows CNG])
LIBS="$LIBS -lbcrypt"
if test "$ac_cv_libcrypt32" = "yes"; then
LIBS="$LIBS -lcrypt32"
fi
fi
AM_CONDITIONAL(WINCNG, test "$ac_cv_libbcrypt" = "yes")
# Not all OpenSSL have AES-CTR functions.
if test "$ac_cv_libssl" = "yes"; then
save_LDFLAGS="$LDFLAGS"
@@ -154,6 +181,13 @@ if test "$GEX_NEW" != "no"; then
AC_DEFINE(LIBSSH2_DH_GEX_NEW, 1, [Enable newer diffie-hellman-group-exchange-sha1 syntax])
fi
AC_ARG_ENABLE(memory-overwrite,
AC_HELP_STRING([--disable-memory-overwrite],[Disable memory overwrite before being freed]),
[MEMORY_OVERWRITE=$enableval])
if test "$MEMORY_OVERWRITE" != "no"; then
AC_DEFINE(LIBSSH2_MEMORY_OVERWRITE, 1, [Enable memory overwrite before being freed])
fi
dnl ************************************************************
dnl option to switch on compiler debug options
dnl
@@ -239,7 +273,7 @@ AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != "xno"])
# AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h])
AC_CHECK_HEADERS([sys/select.h sys/socket.h sys/ioctl.h sys/time.h])
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h])
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h math.h])
AC_CHECK_HEADERS([sys/un.h], [have_sys_un_h=yes], [have_sys_un_h=no])
AM_CONDITIONAL([HAVE_SYS_UN_H], test "x$have_sys_un_h" = xyes)
@@ -318,7 +352,7 @@ AC_MSG_NOTICE([summary of build options:
Compiler: ${CC}
Compiler flags: ${CFLAGS}
Library types: Shared=${enable_shared}, Static=${enable_static}
Crypto library: openssl: ${ac_cv_libssl:-no} (AES-CTR: ${ac_cv_func_EVP_aes_128_ctr:-N/A}) libgcrypt: ${ac_cv_libgcrypt:-no}
Crypto library: openssl: ${ac_cv_libssl:-no} (AES-CTR: ${ac_cv_func_EVP_aes_128_ctr:-N/A}) libgcrypt: ${ac_cv_libgcrypt:-no} wincng: ${ac_cv_libbcrypt:-no}
Debug build: $enable_debug
Build examples: $build_examples
Path to sshd: $ac_cv_path_SSHD (only for self-tests)