[Clamav-devel] Question on Bloom fliter
Hi all, I am browsing clam av source code and i think currently clam av using bloom fliter data-structure in pre-filtering step. could some one help me to understand internal logic of signature stoarge in depth what information bloom fliter contains about virus signature? and does full length of each virus signature is used to build a trie? Kindly waiting for reply !!! Thanks, Satish Kumar G ___ http://lurker.clamav.net/list/clamav-devel.html Please submit your patches to our Bugzilla: http://bugs.clamav.net http://www.clamav.net/contact.html#ml
[Clamav-devel] functions in filter.c
Hi all, I am going through clamav source code. and want to know the what the functions in filter.c file do. I think it build a filter before scaning and get a position in the scaned file. What is the purpose to do this? Thanks, Satish Kumar G ___ http://lurker.clamav.net/list/clamav-devel.html Please submit your patches to our Bugzilla: http://bugs.clamav.net http://www.clamav.net/contact.html#ml
[Clamav-devel] Some Questions in ClamAV
Hi all, I have some questions when Analyzing Clam AV source code 1.what information Bloom filter datastructure contains that used in pre-filtering step? 2.Does each complete virus signature(in terms of length) is used to build a trie ? or prefix of each virus signature is placed in bloom filter? 3.what is min and max length of virus signatures to validate? 4. how bloom fliter and tire exactly used in Pattern Matching? Can anybody help me? Thanks, Satish Kumar G ___ http://lurker.clamav.net/list/clamav-devel.html Please submit your patches to our Bugzilla: http://bugs.clamav.net http://www.clamav.net/contact.html#ml
[Clamav-devel] ClamAV Engine Infrastructure
Hi Dev Team, I want to understand ClamAV Engne Infratstructure in depth.. could you please help me in this? Thanks, Satish Kumar G ___ http://lurker.clamav.net/list/clamav-devel.html Please submit your patches to our Bugzilla: http://bugs.clamav.net http://www.clamav.net/contact.html#ml
