PKGBUILDs/community/aircrack-ng/9a1846507ff043c397257206ff21adae90a122f4.patch

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2017-04-24 23:41:22 +00:00
From 9a1846507ff043c397257206ff21adae90a122f4 Mon Sep 17 00:00:00 2001
From: Thomas d'Otreppe <tdotreppe@aircrack-ng.org>
Date: Wed, 21 Dec 2016 00:18:46 +0000
Subject: [PATCH] Fixed compilation with OpenSSL 1.1.0 (Closes: #1711).
git-svn-id: http://svn.aircrack-ng.org/trunk@2882 28c6078b-6c39-48e3-add9-af49d547ecab
---
src/crypto.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/src/crypto.c b/src/crypto.c
index c331875..46fa9c5 100644
--- a/src/crypto.c
+++ b/src/crypto.c
@@ -288,7 +288,15 @@ void calc_pmk( char *key, char *essid_pre, unsigned char pmk[40] )
void calc_mic (struct AP_info *ap, unsigned char pmk[32], unsigned char ptk[80], unsigned char mic[20]) {
int i;
unsigned char pke[100];
+ #if defined(USE_GCRYPT) || OPENSSL_VERSION_NUMBER < 0x10100000L
+ #define HMAC_USE_NO_PTR
+ #endif
+
+ #ifdef HMAC_USE_NO_PTR
HMAC_CTX ctx;
+ #else
+ HMAC_CTX * ctx;
+ #endif
memcpy( pke, "Pairwise key expansion", 23 );
@@ -314,6 +322,7 @@ void calc_mic (struct AP_info *ap, unsigned char pmk[32], unsigned char ptk[80],
memcpy( pke + 67, ap->wpa.snonce, 32 );
}
+ #ifdef HMAC_USE_NO_PTR
HMAC_CTX_init(&ctx);
HMAC_Init_ex(&ctx, pmk, 32, EVP_sha1(), NULL);
for(i = 0; i < 4; i++ )
@@ -325,6 +334,20 @@ void calc_mic (struct AP_info *ap, unsigned char pmk[32], unsigned char ptk[80],
HMAC_Final(&ctx, ptk + i*20, NULL);
}
HMAC_CTX_cleanup(&ctx);
+ #else
+ ctx = HMAC_CTX_new();
+ HMAC_Init_ex(ctx, pmk, 32, EVP_sha1(), NULL);
+ for(i = 0; i < 4; i++ )
+ {
+ pke[99] = i;
+ //HMAC(EVP_sha1(), values[0], 32, pke, 100, ptk + i * 20, NULL);
+ HMAC_Init_ex(ctx, 0, 0, 0, 0);
+ HMAC_Update(ctx, pke, 100);
+ HMAC_Final(ctx, ptk + i*20, NULL);
+ }
+ HMAC_CTX_free(ctx);
+ #endif
+ #undef HMAC_USE_NO_PTR
if( ap->wpa.keyver == 1 )
{