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aircrack-ng: fix build on powerpc64 with libgcrypt

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Retrieved patch from upstream:
https://github.com/aircrack-ng/aircrack-ng/issues/1874

Fixes:
 - http://autobuild.buildroot.net/results/3d92343342b51e710765866d6dd9383d26ba98e7

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2018-06-02 21:30:08 +02:00 committed by Thomas Petazzoni
parent 5379504d70
commit 9cf528cd83
1 changed files with 53 additions and 0 deletions
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53
package/aircrack-ng/0004-Fixed-compilation-with-gcrypt-on-some-platforms.patch Normal file
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@ -0,0 +1,53 @@
From 208c0d4810f24e03b4def637ebe130f8777ef3e1 Mon Sep 17 00:00:00 2001
From: Mister X <3520734+Mister-X-@users.noreply.github.com>
Date: Sat, 5 May 2018 00:28:30 +0000
Subject: [PATCH] Fixed compilation with gcrypt on some platforms.
Retrieved from upstream: https://github.com/aircrack-ng/aircrack-ng/commit/208c0d4810f24e03b4def637ebe130f8777ef3e1
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
src/gcrypt-openssl-wrapper.h | 13 +++++++++++++
src/md5.h | 6 +++++-
2 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/src/gcrypt-openssl-wrapper.h b/src/gcrypt-openssl-wrapper.h
index 79a0376e..db3e0462 100644
--- a/src/gcrypt-openssl-wrapper.h
+++ b/src/gcrypt-openssl-wrapper.h
@@ -82,5 +82,18 @@
gcry_md_get_algo_dlen (algo)); \
gcry_md_close(mdh); \
} while (0)
+// MD5
+#define MD5_CTX gcry_md_hd_t
+#define MD5_Init(ctx) gcry_md_open(ctx, GCRY_MD_MD5, 0)
+#define MD5_Update(ctx, data, len) gcry_md_write(*ctx, data, len)
+ // HMAC_Update(ctx, data, len)
+#define MD5_Final(ctx, md) do { \
+ memcpy( md, \
+ gcry_md_read(*(gcry_md_hd_t*)ctx, GCRY_MD_MD5), \
+ gcry_md_get_algo_dlen(gcry_md_get_algo(*(gcry_md_hd_t*)ctx)) \
+ ); \
+ gcry_md_close(*(gcry_md_hd_t*)ctx); \
+ } while (0)
+
// http://tumblr.spantz.org/post/214737529/the-use-of-do-while-0-in-c-macros
#endif // _GCRYPT_OPENSSL_WRAPPER_H
diff --git a/src/md5.h b/src/md5.h
index e9edeb81..d8d3d6b3 100644
--- a/src/md5.h
+++ b/src/md5.h
@@ -61,7 +61,11 @@ typedef unsigned int MD5_u32plus;
#include "arch.h"
#ifdef SIMD_PARA_MD5
-#include <openssl/md5.h>
+ #ifndef USE_GCRYPT
+ #include <openssl/md5.h>
+ #else
+ #include "gcrypt-openssl-wrapper.h"
+ #endif
#endif
#endif /* _MD5_H */