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FragAttacks: Fragmentation & Aggregation Attacks
6d798e8b7e
Need to define the workspace buffer properly to allow compiler to handle strict aliasing between the incoming unsigned char[64] buffer as an u32 array. The previous version built with strict aliasing enabled can result in SHA-1 producing incorrect results and consequently, with 4-way handshake failing. This is based on a report and patch from Dan Williams <dcbw@redhat.com> but with a different type (the union) used as a fix to avoid needing extra type casting. Discovered as part of the investigation of: https://bugzilla.redhat.com/show_bug.cgi?id=494262#c32 if sha1 is built with gcc without turning off strict aliasing, it will fail to correctly generate the hashes and will fail its own testcases as well. Signed-off-by: Dan Williams <dcbw@redhat.com> |
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| eap_example | ||
| hostapd | ||
| mac80211_hwsim | ||
| patches | ||
| radius_example | ||
| src | ||
| testing | ||
| wpa_supplicant | ||
| www | ||
| .gitignore | ||
| build_nsis.sh | ||
| build_release | ||
| COPYING | ||
| FAQ | ||
| README | ||
wpa_supplicant and hostapd v0.6.x --------------------------------- Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi> and contributors All Rights Reserved. These program is dual-licensed under both the GPL version 2 and BSD license. Either license may be used at your option. This package may include either wpa_supplicant, hostapd, or both. See README file respective subdirectories (wpa_supplicant/README or hostapd/README) for more details. Source code files have been moved around in v0.6.x releases and compared to earlier releases, the programs are now build by first going to a subdirectory (wpa_supplicant or hostapd) and creating build configuration (.config) and running 'make' there (for Linux/BSD/cygwin builds).