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Slides accompanying 2WC12

Slides accompanying 2WC12. Sebastiaan de Hoogh. MD5 Compression function. Extra slides, if time permits. Website Certificates. Source: http://www.win.tue.nl/hashclash/rogue-ca/. MD5 considered Harmful today. Source: http://www.win.tue.nl/hashclash/rogue-ca/. Creating an intermediate CA.

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Slides accompanying 2WC12

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  1. Slides accompanying 2WC12 Sebastiaan de Hoogh

  2. MD5 Compression function

  3. Extra slides, if time permits

  4. Website Certificates Source: http://www.win.tue.nl/hashclash/rogue-ca/

  5. MD5 considered Harmful today Source: http://www.win.tue.nl/hashclash/rogue-ca/

  6. Creating an intermediate CA serial number rogue CA cert validity period real cert domain name chosen prefix (difference) rogue CA RSA key rogue CA X.509 extensions CA bit! real cert RSA key Netscape Comment Extension (contents ignored by browsers) collision bits (computed) X.509 extensions identical bytes (copied from real cert) signature signature Source: http://www.phreedom.org/research/rogue-ca/

  7. Computing Recources: ”Playstation Lab” “The birthdaying takes about 18 hours on the 200 PS3s using 30GB of memory that was equally divided over the PS3s” Source: http://www.win.tue.nl/hashclash/rogue-ca/

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