Re: proceedings from ECRYPT Hash Workshop 2007

Thanks to Vincent Rijmen and all who provided their papers and presentations. Most of them are there: http://events.iaik.tugraz.at/HashWorkshop07/program.html Vlastimil Klima - PŮVODNÍ ZPRÁVA - Od: [EMAIL PROTECTED] Komu: cryptography@metzdowd.com Předmět: proceedings from ECRYPT Hash

proceedings from ECRYPT Hash Workshop 2007

The workshop was very interesting. Will the presentations or papers be avalilable on the web soon? http://events.iaik.tugraz.at/HashWorkshop07/program.html Vlastimil Klima - The Cryptography Mailing List Unsubscribe

A new generation of hash functions SNMAC

will be discussed. Vlastimil Klima, http://cryptography.hyperlink.cz/ -- Pokerová mánie - 6 freerollových turnajů o 5000 USD! http://im.impact.as/sign/betway/ - The Cryptography Mailing List Unsubscribe by sending unsubscribe

MD5 trick

that the number of files could be arbitrary and there are more clever scenarios. The program serves only as a toy example how to get arround the necessity of creating the second preimage. Vlastimil Klima - The Cryptography Mailing

Re: [Cfrg] HMAC-MD5

them also. New differential schemes (paths) could be proposed, new ways of controlling the interior variables of MD5 could be discovered. It could lead to the second preimage attacks and maybe further. Vlastimil Klima - PŮVODNÍ ZPRÁVA - Od: Victor Duchovni [EMAIL PROTECTED] Komu

Re: [Cfrg] HMAC-MD5

I agree with Steven´s I'd rather avoid HMAC-MD5, just as a matter of future-proofing. And more. In am nearly sure that a preimage attack (MD5) will be found in the next two or three years. Vlastimil Klima http:/cryptography.hyperlink.cz - PŮVODNÍ ZPRÁVA - Od: Steven M. Bellovin [EMAIL

Tunnels in Hash Functions: MD5 Collisions in 40 seconds

Congratulations to Marc Stevens, who described a method for fast collision attack on MD5! Just now (! it is a collision !) I have finished the translation of my paper Vlastimil Klima: Tunnels in Hash Functions: MD5 Collisions Within a Minute. It is based on a new method, tunneling. Using

Crypto 2005 papers on SHA-0 and SHA-1 collisions

Wang et al. published their Crypto 2005 papers on SHA-0 and SHA-1 collisions. Maybe you find it interesting http://www.infosec.sdu.edu.cn/people/wangxiaoyun.htm Vlastimil Klima -- Nechte si zasilat do mailu denni prehled nejzajimavejsich clanku z portalu VOLNY. http://web.volny.cz/mailinfo

Finding MD5 Collisions - a Toy For a Notebook

I would like to announce my work Vlastimil Klima: Finding MD5 Collisions - a Toy For a Notebook, March 5, 2005, http://cryptography.hyperlink.cz/md5/MD5_collisions.pdf Vlastimil -- Levnj internet v pracovn dny ji od 18:00 hod. Surfujte s VOLN! http://mimospicku.volny.cz