From: gpuhash <slava1105@safe-mail.net>
Date: Tue, 23 Feb 2016 18:31:18 +0000 (+0300)
Subject: Fairly strict stamping of WPA salt components
X-Git-Tag: v3.00-beta~229^2~1
X-Git-Url: https://www.flypig.org.uk/git/?a=commitdiff_plain;h=d56394c8497d95da2d4d044b9e41d660047d89bb;p=hashcat.git

Fairly strict stamping of WPA salt components
---

diff --git a/src/shared.c b/src/shared.c
index d2beee6..804e5bc 100644
--- a/src/shared.c
+++ b/src/shared.c
@@ -10071,8 +10071,14 @@ int wpa_parse_hash (char *input_buf, uint input_len, hash_t *hash_buf)
     }
   }
 
-  salt->salt_buf[10] = digest[1];
-  salt->salt_buf[11] = digest[2];
+  uint32_t *p0 = (uint32_t *) in.essid;  
+  uint32_t c0 = 0; 
+  
+  for (unsigned int i = 0; i < sizeof(in.essid)/sizeof(uint32_t); i++) c0 ^= *p0++;  
+  for (unsigned int i = 0; i < sizeof(wpa->pke)/sizeof(wpa->pke[0]); i++) c1 ^= wpa->pke[i];
+  
+  salt->salt_buf[10] = c0;
+  salt->salt_buf[11] = c1;
 
   return (PARSER_OK);
 }