blob: 25a3d261307153225e40ca675f96c9ba9d5f84c6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
AC_DEFUN([ACX_BOTAN_RFC5649],[
AC_MSG_CHECKING(for Botan RFC5649 support)
tmp_CPPFLAGS=$CPPFLAGS
tmp_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $CRYPTO_INCLUDES"
LIBS="$CRYPTO_LIBS $LIBS"
AC_DEFINE([HAVE_AES_KEY_WRAP], [1],
[Define if advanced AES key wrap without pad is supported])
AC_LANG_PUSH([C++])
AC_LINK_IFELSE([
AC_LANG_SOURCE([[
#include <botan/botan.h>
#include <botan/rfc3394.h>
#include <botan/version.h>
int main()
{
using namespace Botan;
#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,11,0)
secure_vector<byte> key(10);
SymmetricKey kek("AABB");
secure_vector<byte> x = rfc5649_keywrap(key, kek);
#else
SecureVector<byte> key(10);
SymmetricKey kek("AABB");
Algorithm_Factory& af = global_state().algorithm_factory();
SecureVector<byte> x = rfc5649_keywrap(key, kek, af);
#endif
return 1;
}
]])
],[
AC_MSG_RESULT([Found AES key wrap with pad])
AC_DEFINE([HAVE_AES_KEY_WRAP_PAD], [1],
[Define if advanced AES key wrap with pad is supported])
],[
AC_MSG_RESULT([Cannot find AES key wrap with pad])
])
AC_LANG_POP([C++])
CPPFLAGS=$tmp_CPPFLAGS
LIBS=$tmp_LIBS
])
|
