X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/3775e9e8651ee9d11c11efca550442128f468ee5..757221f5d6db8f1d9447d59c71a9807c6a9f522f:/client/scripts/e.lua diff --git a/client/scripts/e.lua b/client/scripts/e.lua deleted file mode 100644 index a20b8e47..00000000 --- a/client/scripts/e.lua +++ /dev/null @@ -1,72 +0,0 @@ -local getopt = require('getopt') -local utils = require('utils') - -example = "script calculates many different checksums (CRC) over the provided hex input" -author = "Iceman" -desc = -[[ -This script calculates many checksums (CRC) over the provided hex input. - -Arguments: - -b data in hex - -w bitwidth of the CRC family of algorithm. defaults to all known CRC presets. -Examples : - script run e -b 010203040506070809 - script run e -b 010203040506070809 -w 16 -]] - ---- --- A debug printout-function -function dbg(args) - if DEBUG then - print("###", args) - end -end ---- --- This is only meant to be used when errors occur -function oops(err) - print("ERROR: ",err) - return nil,err -end ---- --- Usage help -function help() - print(desc) - print("Example usage") - print(example) -end ---- --- The main entry point -function main(args) - - local data - local width = 0 - - -- Read the parameters - for o, a in getopt.getopt(args, 'hb:w:') do - if o == "h" then return help() end - if o == "b" then data = a end - if o == "w" then width = a end - end - - data = data or '01020304' - - print( string.rep('-',60) ) - print('Bit width of CRC | '..width) - print('Bytes | '..data) - print('') - print( ('%-20s| %-16s| %s'):format('Model','CRC', 'CRC reverse')) - print( string.rep('-',60) ) - local lists = core.reveng_models(width) - for _,i in pairs(lists) do - local a1 = core.reveng_runmodel(i, data, false, '0') - local a2 = core.reveng_runmodel(i, data, true, '0') - local a3 = core.reveng_runmodel(i, data, false, 'b') - local a4 = core.reveng_runmodel(i, data, false, 'B') - local a5 = core.reveng_runmodel(i, data, false, 'l') - local a6 = core.reveng_runmodel(i, data, false, 'L') - print( ('%-20s| %-16s| %-16s| %-16s| %-16s| %-16s| %-16s'):format(i, a1:upper(), a2:upper(),a3:upper(),a4:upper(),a5:upper(),a6:upper() ) ) - end -end - -main(args) \ No newline at end of file