Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
Phhh.. I just got back. Face this: On this client some files (not all!) had a different md5 hash. But this everytime with all tools! After a while i did a reboot - and guess: everything was as expected. Maybe Piotr was right with some harware issue. Very very strange! Whatever. I wrote this tool to check FileMD5 with ICS_V6, ICS_V7 and INDY_10. It display's the result in a memo with time measurement. E.g. a 44MB Mpeg File displays: Host: [WSBIERI] File: [D:\_BuProcVideoData\19052008noch eine aufzeichung395876456777894.mpg] MD5 ICS_V6 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [696] msec MD5 ICS_V7 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [680] msec MD5 Indy_10:[E48FFC453C495B2F2EA2F33ACBC5586B] in [1488] msec Feel free to download and use it: www.triple-m.ch/md5.zip (Windows Executable) Thanks Peter Piotr Dałek enigmati...@interia.pl hat am 23. Juni 2009 um 21:31 geschrieben: Hello! Thank you all, I tried it with v6 and after that with v5 (using Delphi 2007). Unfortunately i do not have remote access to this client. Tomorrow i i'll go there and try with: - ICS v7 - The suggested tool - using a test app with indy (i'll do it this night) i'll come back to you This *might* be also a sign of corrupted RAM or failing motherboard, especially if you get different hashes every time. -- Piotr Dałek enigmati...@interia.pl -- Przekaz dalej wiadomosc: Zawsze warto oszczedzac. Teraz 5,5%! Sprawdz http://link.interia.pl/f21b1 -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
ineic...@triple-m.ch wrote: I wrote this tool to check FileMD5 with ICS_V6, ICS_V7 and INDY_10. It display's the result in a memo with time measurement. E.g. a 44MB Mpeg File displays: Host: [WSBIERI] File: [D:\_BuProcVideoData\19052008noch eine aufzeichung395876456777894.mpg] MD5 ICS_V6 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [696] msec MD5 ICS_V7 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [680] msec MD5 Indy_10:[E48FFC453C495B2F2EA2F33ACBC5586B] in [1488] msec If your intent is to benchmark the speed of different MD5 implementations I suggest that you add MD5 routines from the DcpCrypt package [1] into your comparison list. When I compared it to ICS v5 on my machine some time ago it was faster than ICS. Also it would be great if your tool would output both processing time (wall clock time) and used CPU time (kernel + user time, see [2]). Just my personal suggestions. Tobias [1] http://www.cityinthesky.co.uk/cryptography.html [2] http://msdn.microsoft.com/en-us/library/ms683223(VS.85).aspx -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
I think you should try our tool as well with ICSv6 as it also has file buffering. Regards, SZ On Wed, Jun 24, 2009 at 1:15 PM, Tobias Rapp t.r...@noa-audio.com wrote: ineic...@triple-m.ch wrote: I wrote this tool to check FileMD5 with ICS_V6, ICS_V7 and INDY_10. It display's the result in a memo with time measurement. E.g. a 44MB Mpeg File displays: Host: [WSBIERI] File: [D:\_BuProcVideoData\19052008noch eine aufzeichung395876456777894.mpg] MD5 ICS_V6 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [696] msec MD5 ICS_V7 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [680] msec MD5 Indy_10:[E48FFC453C495B2F2EA2F33ACBC5586B] in [1488] msec If your intent is to benchmark the speed of different MD5 implementations I suggest that you add MD5 routines from the DcpCrypt package [1] into your comparison list. When I compared it to ICS v5 on my machine some time ago it was faster than ICS. Also it would be great if your tool would output both processing time (wall clock time) and used CPU time (kernel + user time, see [2]). Just my personal suggestions. Tobias [1] http://www.cityinthesky.co.uk/cryptography.html [2] http://msdn.microsoft.com/en-us/library/ms683223(VS.85).aspx -- -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
I'll have a look at your suggestions when i have the leisure to do it. Thanks again. Peter Fastream Technologies ga...@fastream.com hat am 24. Juni 2009 um 13:02 geschrieben: I think you should try our tool as well with ICSv6 as it also has file buffering. Regards, SZ On Wed, Jun 24, 2009 at 1:15 PM, Tobias Rapp t.r...@noa-audio.com wrote: ineic...@triple-m.ch wrote: I wrote this tool to check FileMD5 with ICS_V6, ICS_V7 and INDY_10. It display's the result in a memo with time measurement. E.g. a 44MB Mpeg File displays: Host: [WSBIERI] File: [D:\_BuProcVideoData\19052008noch eine aufzeichung395876456777894.mpg] MD5 ICS_V6 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [696] msec MD5 ICS_V7 :[E48FFC453C495B2F2EA2F33ACBC5586B] in [680] msec MD5 Indy_10:[E48FFC453C495B2F2EA2F33ACBC5586B] in [1488] msec If your intent is to benchmark the speed of different MD5 implementations I suggest that you add MD5 routines from the DcpCrypt package [1] into your comparison list. When I compared it to ICS v5 on my machine some time ago it was faster than ICS. Also it would be great if your tool would output both processing time (wall clock time) and used CPU time (kernel + user time, see [2]). Just my personal suggestions. Tobias [1] http://www.cityinthesky.co.uk/cryptography.html [2] http://msdn.microsoft.com/en-us/library/ms683223(VS.85).aspx -- -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
ineic...@triple-m.ch wrote: Face this: On this client some files (not all!) had a different md5 hash. But this everytime with all tools! After a while i did a reboot - and guess: everything was as expected. Maybe Piotr was right with some harware issue. Very very strange! Yes, this looks like a RAM issue, if so the computer or applications should crash or fail randomly as well and files could get corrupted. I suggest you run Memtest86 from http://www.memtest.org/ or http://www.memtest86.com/. If it doesn't detect an error during the first fast tests, run the entire test suite in a loop over night, that should detect it. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
Angus Robertson - Magenta Systems Ltd wrote: on some workstations FileMD5 result is different from the server file. We tried it with different versions of ICSMD5.pas. All versions of icsmd5.pas from ICS v5 or earlier are three or more years old, you should really use OverbyteIcsMD5 from the ICS v7 nightly SVN zip, I improved FileMD5 a few weeks ago, but there are no real bug fixes as such. I actually fixed one bug in v7 that effected Unicode compiler only. However he seems to use v5. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
Thank you all, I tried it with v6 and after that with v5 (using Delphi 2007). Unfortunately i do not have remote access to this client. Tomorrow i i'll go there and try with: - ICS v7 - The suggested tool - using a test app with indy (i'll do it this night) i'll come back to you Peter Arno Garrels arno.garr...@gmx.de hat am 23. Juni 2009 um 20:15 geschrieben: Angus Robertson - Magenta Systems Ltd wrote: on some workstations FileMD5 result is different from the server file. We tried it with different versions of ICSMD5.pas. All versions of icsmd5.pas from ICS v5 or earlier are three or more years old, you should really use OverbyteIcsMD5 from the ICS v7 nightly SVN zip, I improved FileMD5 a few weeks ago, but there are no real bug fixes as such. I actually fixed one bug in v7 that effected Unicode compiler only. However he seems to use v5. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FileMD5 : Different Hash Result - same File ondifferent workstation
Hello! Thank you all, I tried it with v6 and after that with v5 (using Delphi 2007). Unfortunately i do not have remote access to this client. Tomorrow i i'll go there and try with: - ICS v7 - The suggested tool - using a test app with indy (i'll do it this night) i'll come back to you This *might* be also a sign of corrupted RAM or failing motherboard, especially if you get different hashes every time. -- Piotr Dałek enigmati...@interia.pl -- Przekaz dalej wiadomosc: Zawsze warto oszczedzac. Teraz 5,5%! Sprawdz http://link.interia.pl/f21b1 -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
