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[Qemu-devel] [PATCH for-2.9 v1 3/7] configure: add CONFIG_GCRYPT_SUPPORT
From: |
Longpeng(Mike) |
Subject: |
[Qemu-devel] [PATCH for-2.9 v1 3/7] configure: add CONFIG_GCRYPT_SUPPORT_HMAC item |
Date: |
Mon, 12 Dec 2016 15:27:15 +0800 |
This item will be used for support libcrypt-backed HMAC algorithms.
Support for hmac has been added in Libgcrypt 1.6.0, but we cannot
use pkg-config to get libcrypt's version. However we can make a
in configure to know whether current libcrypt support hmac.
Signed-off-by: Longpeng(Mike) <address@hidden>
---
configure | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/configure b/configure
index 3770d7c..6eb5f5c 100755
--- a/configure
+++ b/configure
@@ -2417,6 +2417,21 @@ EOF
if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
gcrypt_kdf=yes
fi
+
+ cat > $TMPC << EOF
+#include <gcrypt.h>
+int main(void) {
+ gcry_mac_hd_t handle;
+ gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
+ GCRY_MAC_FLAG_SECURE, NULL);
+ return 0;
+}
+EOF
+ if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
+ gcrypy_support_hmac="yes"
+ else
+ gcrypy_support_hmac="no"
+ fi
else
if test "$gcrypt" = "yes"; then
feature_not_found "gcrypt" "Install gcrypt devel"
@@ -5387,6 +5402,9 @@ if test "$gnutls_rnd" = "yes" ; then
fi
if test "$gcrypt" = "yes" ; then
echo "CONFIG_GCRYPT=y" >> $config_host_mak
+ if test "gcrypy_support_hmac" = "yes" ; then
+ echo "CONFIG_GCRYPT_SUPPORT_HMAC=y" >> $config_host_mak
+ fi
if test "$gcrypt_kdf" = "yes" ; then
echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
fi
--
1.8.3.1
- [Qemu-devel] [PATCH for-2.9 v1 0/7] crypto: add HMAC algorithms support, Longpeng(Mike), 2016/12/12
- [Qemu-devel] [PATCH for-2.9 v1 1/7] qapi: crypto: add defination about HMAC algorithms, Longpeng(Mike), 2016/12/12
- [Qemu-devel] [PATCH for-2.9 v1 6/7] crypto: support HMAC algorithms based on nettle, Longpeng(Mike), 2016/12/12
- [Qemu-devel] [PATCH for-2.9 v1 5/7] crypto: support HMAC algorithms based on glibc, Longpeng(Mike), 2016/12/12
- [Qemu-devel] [PATCH for-2.9 v1 4/7] crypto: support HMAC algorithms based on libgcrypt, Longpeng(Mike), 2016/12/12
- [Qemu-devel] [PATCH for-2.9 v1 3/7] configure: add CONFIG_GCRYPT_SUPPORT_HMAC item,
Longpeng(Mike) <=
- [Qemu-devel] [PATCH for-2.9 v1 2/7] crypto: add HMAC algorithms framework, Longpeng(Mike), 2016/12/12
- [Qemu-devel] [PATCH for-2.9 v1 7/7] crypto: add HMAC algorithms testcases, Longpeng(Mike), 2016/12/12
- Re: [Qemu-devel] [PATCH for-2.9 v1 0/7] crypto: add HMAC algorithms support, no-reply, 2016/12/12