반응형 프로그램...51 [암호화/인증] 802.11 Sniffer Capture Analysis - WPA/WPA2 with PSK or EAP = CISCO 자료 펌 :802.11 Sniffer Capture Analysis - WPA/WPA2 with PSK or EAPWPA-PSK(TKIP) 1. Beacon frames are transmitted periodically to anonunce presence of wireless network and contain all information about it(data rates, channels, security ciphers, key management etc): 2. Probe request, is sent by STA to obtain information from AP: 3. Probe response, AP responds with with a probe response frame.. 2015. 4. 13. [Timer] hrtimer = 참고. http://decdream.tistory.com/409. http://makingdream.tistory.com/20 . https://gist.github.com/maggocnx/5946907 = Kernel 기본 단위. HZ를 기본 단위로 하는 Jiffies처럼 HZ가 기본 Resolution임. HZ 단위 예10msec=> 1초 == 100HZLinux Kernel 2.4ARM Linux Kernel 2.6 4msec=> 1초 == 250HZLinux Kernel 2.6.131msec=> 1초 == 1000HZLinux Kernel 2.6사용자 설정(CONFIG_NO_HZ) Linux Kernel 2.6.21 ~ = HZ이하 Resolution Timer => hrtimer . 확인 방.. 2015. 4. 13. [Netlink] kernel-space sample (Using Generic Netlink sockets) http://www.linuxfoundation.org/collaborate/workgroups/networking/generic_netlink_howtohttp://www.carisma.slowglass.com/~tgr/libnl/ = 펌> use Netlink Protocol Library Suite (libnl).Generic Netlink sockets - example codelinux/kernels/mips-linux-2.6.15/include/net/netlink.h /* ======================================================================== * Netlink Messages and Attributes Interface (As See.. 2014. 11. 14. [Kernel-Document] = http://kernelnewbies.org/Documents/Kernel-Docbooks=Name Author(s) Version PDF Debug objects life time Thomas Gleixner 2.6.29 debugobjects.pdf (166.0 KB) Bus-Independent Device Accesses Matthew Wilcox, Alan Cox 2.6.29 deviceiobook.pdf (144.4 KB) Linux Filesystems API - 2.6.29 filesystems.pdf (1831.0 KB) Linux generic IRQ handling Thomas Gleixner, Ingo Molnar 2.6.29 genericirq.pdf (323.4 KB) Unr.. 2014. 10. 31. 이전 1 ··· 7 8 9 10 11 12 13 다음 반응형