https://sarwiki.informatik.hu-berlin.de/index.php?action=history&feed=atom&title=W2026-ITS W2026-ITS - Revision history 2026-09-10T23:05:58Z Revision history for this page on the wiki MediaWiki 1.43.9 https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15570&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-10T11:35:15Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:35, 10 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 182:</td> <td colspan="2" class="diff-lineno">Line 182:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.gnutls.org/manual/html_node/Supported-ciphersuites.html GnuTLS: ciphersuites]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.gnutls.org/manual/html_node/Supported-ciphersuites.html GnuTLS: ciphersuites]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.html TR-02102-2]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.html TR-02102-2]</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[P521_mldsa87-Zertifikat mit OpenSSL]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Mentoren: [https://sar.informatik.hu-berlin.de/people/wolf_mueller.htm Wolf Müller]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Mentoren: [https://sar.informatik.hu-berlin.de/people/wolf_mueller.htm Wolf Müller]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15568&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:52:32Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:52, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 172:</td> <td colspan="2" class="diff-lineno">Line 172:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:Quantensicheres_Key_Agreement.pdf| Folien "HTTPS, OpenVPN, TLS? Quantensicheres Key Agreement" ]]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:Quantensicheres_Key_Agreement.pdf| Folien "HTTPS, OpenVPN, TLS? Quantensicheres Key Agreement" ]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[<del style="font-weight: bold; text-decoration: none;">File</del>:sslbench.c|sslbench.c]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[<ins style="font-weight: bold; text-decoration: none;">Media</ins>:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15566&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:49:49Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:49, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 171:</td> <td colspan="2" class="diff-lineno">Line 171:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:<del style="font-weight: bold; text-decoration: none;">tls_mlkem</del>.pdf| Folien "HTTPS, OpenVPN, TLS? Quantensicheres Key Agreement" ]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:<ins style="font-weight: bold; text-decoration: none;">Quantensicheres_Key_Agreement</ins>.pdf| Folien "HTTPS, OpenVPN, TLS? Quantensicheres Key Agreement" ]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[File:sslbench.c|sslbench.c]]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[File:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15565&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:44:58Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:44, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 171:</td> <td colspan="2" class="diff-lineno">Line 171:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[<del style="font-weight: bold; text-decoration: none;"> </del>Media:<del style="font-weight: bold; text-decoration: none;">CMS_ITSEC</del>.pdf <del style="font-weight: bold; text-decoration: none;">|</del> HTTPS, OpenVPN, TLS? Quantensicheres Key Agreement ]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:<ins style="font-weight: bold; text-decoration: none;">tls_mlkem</ins>.pdf<ins style="font-weight: bold; text-decoration: none;">|</ins> <ins style="font-weight: bold; text-decoration: none;">Folien</ins> <ins style="font-weight: bold; text-decoration: none;">"</ins>HTTPS, OpenVPN, TLS? Quantensicheres Key Agreement<ins style="font-weight: bold; text-decoration: none;">"</ins> ]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[File:sslbench.c|sslbench.c]]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[File:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15564&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:39:41Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:39, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 171:</td> <td colspan="2" class="diff-lineno">Line 171:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[<del style="font-weight: bold; text-decoration: none;">File</del>:<del style="font-weight: bold; text-decoration: none;">Quantensicheres_Key_Agreement</del>.pdf|<del style="font-weight: bold; text-decoration: none;">Folien:</del> Quantensicheres Key Agreement]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[<ins style="font-weight: bold; text-decoration: none;"> Media</ins>:<ins style="font-weight: bold; text-decoration: none;">CMS_ITSEC</ins>.pdf<ins style="font-weight: bold; text-decoration: none;"> </ins>|<ins style="font-weight: bold; text-decoration: none;"> HTTPS, OpenVPN, TLS?</ins> Quantensicheres Key Agreement<ins style="font-weight: bold; text-decoration: none;"> </ins>]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[File:sslbench.c|sslbench.c]]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[File:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15563&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:36:24Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:36, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 171:</td> <td colspan="2" class="diff-lineno">Line 171:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[<del style="font-weight: bold; text-decoration: none;">Media</del>:<del style="font-weight: bold; text-decoration: none;">CMS_ITSEC</del>.pdf|Folien: Quantensicheres Key Agreement]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[<ins style="font-weight: bold; text-decoration: none;">File</ins>:<ins style="font-weight: bold; text-decoration: none;">Quantensicheres_Key_Agreement</ins>.pdf|Folien: Quantensicheres Key Agreement]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[<del style="font-weight: bold; text-decoration: none;">Media</del>:sslbench.c|sslbench.c]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[<ins style="font-weight: bold; text-decoration: none;">File</ins>:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15562&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:35:13Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:35, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 171:</td> <td colspan="2" class="diff-lineno">Line 171:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:<del style="font-weight: bold; text-decoration: none;">Quantensicheres Key Agreement</del>|Folien: Quantensicheres Key Agreement]]</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:<ins style="font-weight: bold; text-decoration: none;">CMS_ITSEC.pdf</ins>|Folien: Quantensicheres Key Agreement]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:sslbench.c|sslbench.c]]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15560&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:30:05Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:30, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 171:</td> <td colspan="2" class="diff-lineno">Line 171:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:Quantensicheres Key Agreement|Folien: Quantensicheres Key Agreement]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [Vortrag]</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[Media:sslbench.c|sslbench.c]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [Benchmark]</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15559&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:22:41Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:22, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 157:</td> <td colspan="2" class="diff-lineno">Line 157:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Krypto-Agilität@OpenLDAP==</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Krypto-Agilität@OpenLDAP==</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Am Institut für Informatik, wird das &lt;code&gt;ldaps&lt;/code&gt;-Protokoll verwendet, um Nutzer zu authentisieren. Die OpenLDAP-Server des Instituts sind redundant und synchronisieren die Nutzeraccounts untereinander. &lt;code&gt;ldaps&lt;/code&gt; ist im Grunde ldap über TLS und wird in der Regel auf dem TCP-Port 636 bereitgestellt. Aktuell ist die TLS-Verbindung mit ECDSA-Schlüsseln mit 384-Bit Länge (secp384r1) mit einem eigenen Trustanker serverseitig authentisiert. Für die Etablierung der ephemeren Sitzungsschlüssel werden ebenfalls elliptische Kurven (X25519) verwendet. Das ist prinzipiell aktuell konform zur BSI [https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.html TR-02102-2]. Allerdings wäre es sinnvoll bereits jetzt über den Umstieg auf quantensichere Verfahren (insbesondere im Hybrid gepaart mit einem klassischen Verfahren) nachzudenken. Dabei ist es wünschenswert, dass ein Parallelbetrieb mit älteren Clienten, welche vielleicht eine elliptische Kurve mit großer Bitlänge unterstützen mit schon pqc-fähigen Clienten ermöglichen. Die Nutzung eines hybriden-pqc Verfahren für den Schlüsselaustausch, sollte nun erfolgreich "store now, decypt later" <del style="font-weight: bold; text-decoration: none;">abweheren</del>. Auch wenn das die <del style="font-weight: bold; text-decoration: none;">dringenste</del> Anforderung ist, ist der nächste Schritt, neben der Verwendung klassisch signierter Zertifikate zusätzlich für die Clienten, die diese Signaturen schon verifizieren können, auch hybride quantensichere Zertifikate zur Serverauthentifizierung anzubieten. Das beinhaltet einmal das Problem, wie mit solche Zertifikate erstellt werden können und welche Randbedingungen sich ergeben, wenn die Zertifikate und Signaturen von verschiedenen TLS-Clienten oder -Bibliotheken verifiziert werden sollen. Schauen Sie sich bitte insbesondere die Interoperabilität von &lt;code&gt;openssl&lt;/code&gt; und &lt;code&gt;gnutls&lt;/code&gt; an. Eine zusätzliche Herausforderung ist, sowohl pqc- als auch nichtpqcfähige Clienten zu unterstützen. Der TLS-Server muss dafür anhand der im "ClientHello" als unterstützt angegebenen Signaturverfahren richtig entscheiden, ob er das klassische ECDSA-Zertifikat oder ein hybrides PQC-Zertifikat für die Authentisierung verwendet. </div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Am Institut für Informatik, wird das &lt;code&gt;ldaps&lt;/code&gt;-Protokoll verwendet, um Nutzer zu authentisieren. Die OpenLDAP-Server des Instituts sind redundant und synchronisieren die Nutzeraccounts untereinander. &lt;code&gt;ldaps&lt;/code&gt; ist im Grunde ldap über TLS und wird in der Regel auf dem TCP-Port 636 bereitgestellt. Aktuell ist die TLS-Verbindung mit ECDSA-Schlüsseln mit 384-Bit Länge (secp384r1) mit einem eigenen Trustanker serverseitig authentisiert. Für die Etablierung der ephemeren Sitzungsschlüssel werden ebenfalls elliptische Kurven (X25519) verwendet. Das ist prinzipiell aktuell konform zur BSI [https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.html TR-02102-2]. Allerdings wäre es sinnvoll bereits jetzt über den Umstieg auf quantensichere Verfahren (insbesondere im Hybrid gepaart mit einem klassischen Verfahren) nachzudenken. Dabei ist es wünschenswert, dass ein Parallelbetrieb mit älteren Clienten, welche vielleicht eine elliptische Kurve mit großer Bitlänge unterstützen mit schon pqc-fähigen Clienten ermöglichen. Die Nutzung eines hybriden-pqc Verfahren für den Schlüsselaustausch, sollte nun erfolgreich "store now, decypt later" <ins style="font-weight: bold; text-decoration: none;">abwehren</ins>. Auch wenn das die <ins style="font-weight: bold; text-decoration: none;">dringendste</ins> Anforderung ist, ist der nächste Schritt, neben der Verwendung klassisch signierter Zertifikate zusätzlich für die Clienten, die diese Signaturen schon verifizieren können, auch hybride quantensichere Zertifikate zur Serverauthentifizierung anzubieten. Das beinhaltet einmal das Problem, wie mit solche Zertifikate erstellt werden können und welche Randbedingungen sich ergeben, wenn die Zertifikate und Signaturen von verschiedenen TLS-Clienten oder -Bibliotheken verifiziert werden sollen. Schauen Sie sich bitte insbesondere die Interoperabilität von &lt;code&gt;openssl&lt;/code&gt; und &lt;code&gt;gnutls&lt;/code&gt; an. Eine zusätzliche Herausforderung ist, sowohl pqc- als auch nichtpqcfähige Clienten zu unterstützen. Der TLS-Server muss dafür anhand der im "ClientHello" als unterstützt angegebenen Signaturverfahren richtig entscheiden, ob er das klassische ECDSA-Zertifikat oder ein hybrides PQC-Zertifikat für die Authentisierung verwendet. </div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Herangehen:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Herangehen:</div></td> </tr> </table> Wolfm https://sarwiki.informatik.hu-berlin.de/index.php?title=W2026-ITS&diff=15558&oldid=prev Wolfm: /* Krypto-Agilität@OpenLDAP */ 2026-09-09T13:22:08Z <p><span class="autocomment">Krypto-Agilität@OpenLDAP</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:22, 9 September 2026</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 157:</td> <td colspan="2" class="diff-lineno">Line 157:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Krypto-Agilität@OpenLDAP==</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Krypto-Agilität@OpenLDAP==</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Am Institut für Informatik, wird das &lt;code&gt;ldaps&lt;/code&gt;-Protokoll verwendet, um Nutzer zu authentisieren. Die OpenLDAP-Server des Instituts sind redundant und synchronisieren die Nutzeraccounts untereinander. &lt;code&gt;ldaps&lt;/code&gt; ist im Grunde ldap über TLS und wird in der Regel auf dem TCP-Port 636 bereitgestellt. Aktuell ist die TLS-Verbindung mit <del style="font-weight: bold; text-decoration: none;">RSA</del>-Schlüsseln <del style="font-weight: bold; text-decoration: none;">≤</del> <del style="font-weight: bold; text-decoration: none;">2048</del>-Bit Länge mit einem eigenen Trustanker <del style="font-weight: bold; text-decoration: none;">abgesichert,</del> <del style="font-weight: bold; text-decoration: none;">hier</del> <del style="font-weight: bold; text-decoration: none;">soll</del> <del style="font-weight: bold; text-decoration: none;">erst</del> <del style="font-weight: bold; text-decoration: none;">einmal</del> <del style="font-weight: bold; text-decoration: none;">eine</del> <del style="font-weight: bold; text-decoration: none;">Migration</del> <del style="font-weight: bold; text-decoration: none;">auf</del> elliptische Kurven <del style="font-weight: bold; text-decoration: none;">mit</del> <del style="font-weight: bold; text-decoration: none;">großer</del> <del style="font-weight: bold; text-decoration: none;">Schlüssellänge</del> <del style="font-weight: bold; text-decoration: none;">also</del> <del style="font-weight: bold; text-decoration: none;">Ed448</del> <del style="font-weight: bold; text-decoration: none;">oder</del> <del style="font-weight: bold; text-decoration: none;">ECDSA</del> mit <del style="font-weight: bold; text-decoration: none;">≤</del> <del style="font-weight: bold; text-decoration: none;">500</del> <del style="font-weight: bold; text-decoration: none;">Bit</del> <del style="font-weight: bold; text-decoration: none;">erfolgen</del>. <del style="font-weight: bold; text-decoration: none;">Diese</del> <del style="font-weight: bold; text-decoration: none;">Migration</del> <del style="font-weight: bold; text-decoration: none;">soll</del> <del style="font-weight: bold; text-decoration: none;">aber</del> <del style="font-weight: bold; text-decoration: none;">im</del> <del style="font-weight: bold; text-decoration: none;">laufenden</del> <del style="font-weight: bold; text-decoration: none;">Betrieb</del> <del style="font-weight: bold; text-decoration: none;">möglich</del> <del style="font-weight: bold; text-decoration: none;">sein</del>, <del style="font-weight: bold; text-decoration: none;">da</del> <del style="font-weight: bold; text-decoration: none;">sonst</del> <del style="font-weight: bold; text-decoration: none;">für</del> <del style="font-weight: bold; text-decoration: none;">einen</del> <del style="font-weight: bold; text-decoration: none;">gewissen</del> <del style="font-weight: bold; text-decoration: none;">Zeitraum</del> <del style="font-weight: bold; text-decoration: none;">zu</del> <del style="font-weight: bold; text-decoration: none;">viele</del> <del style="font-weight: bold; text-decoration: none;">Systeme</del> den <del style="font-weight: bold; text-decoration: none;">Dienst</del> <del style="font-weight: bold; text-decoration: none;">unterbrechen</del> <del style="font-weight: bold; text-decoration: none;">müssten</del>. <del style="font-weight: bold; text-decoration: none;">Es</del> <del style="font-weight: bold; text-decoration: none;">soll</del> <del style="font-weight: bold; text-decoration: none;">also</del> <del style="font-weight: bold; text-decoration: none;">ein</del> <del style="font-weight: bold; text-decoration: none;">Parallelbetrieb</del> der <del style="font-weight: bold; text-decoration: none;">RSA-</del> und <del style="font-weight: bold; text-decoration: none;">"elliptic</del> <del style="font-weight: bold; text-decoration: none;">curve"</del>-<del style="font-weight: bold; text-decoration: none;">Variante</del> <del style="font-weight: bold; text-decoration: none;">möglich</del> <del style="font-weight: bold; text-decoration: none;">sein</del>. <del style="font-weight: bold; text-decoration: none;">Wenn</del> Sie <del style="font-weight: bold; text-decoration: none;">hierfür</del> <del style="font-weight: bold; text-decoration: none;">eine</del> <del style="font-weight: bold; text-decoration: none;">Lösung</del> <del style="font-weight: bold; text-decoration: none;">gefunden</del> <del style="font-weight: bold; text-decoration: none;">haben</del> <del style="font-weight: bold; text-decoration: none;">können</del> <del style="font-weight: bold; text-decoration: none;">Sie</del> <del style="font-weight: bold; text-decoration: none;">versuchen</del> <del style="font-weight: bold; text-decoration: none;">im</del> <del style="font-weight: bold; text-decoration: none;">nächsten</del> <del style="font-weight: bold; text-decoration: none;">Schritt</del> <del style="font-weight: bold; text-decoration: none;">zu</del> <del style="font-weight: bold; text-decoration: none;">schauen</del> <del style="font-weight: bold; text-decoration: none;">ob</del> auch <del style="font-weight: bold; text-decoration: none;">ein</del> <del style="font-weight: bold; text-decoration: none;">Parallelbetrieb</del> <del style="font-weight: bold; text-decoration: none;">einer</del> <del style="font-weight: bold; text-decoration: none;">"elliptic</del> <del style="font-weight: bold; text-decoration: none;">curve</del>"- <del style="font-weight: bold; text-decoration: none;">mit</del> <del style="font-weight: bold; text-decoration: none;">einer</del> <del style="font-weight: bold; text-decoration: none;">quantensicheren</del> <del style="font-weight: bold; text-decoration: none;">ML</del>-<del style="font-weight: bold; text-decoration: none;">DSA-Variante</del> <del style="font-weight: bold; text-decoration: none;">möglich</del> <del style="font-weight: bold; text-decoration: none;">ist</del>.</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Am Institut für Informatik, wird das &lt;code&gt;ldaps&lt;/code&gt;-Protokoll verwendet, um Nutzer zu authentisieren. Die OpenLDAP-Server des Instituts sind redundant und synchronisieren die Nutzeraccounts untereinander. &lt;code&gt;ldaps&lt;/code&gt; ist im Grunde ldap über TLS und wird in der Regel auf dem TCP-Port 636 bereitgestellt. Aktuell ist die TLS-Verbindung mit <ins style="font-weight: bold; text-decoration: none;">ECDSA</ins>-Schlüsseln <ins style="font-weight: bold; text-decoration: none;">mit</ins> <ins style="font-weight: bold; text-decoration: none;">384</ins>-Bit Länge<ins style="font-weight: bold; text-decoration: none;"> (secp384r1)</ins> mit einem eigenen Trustanker <ins style="font-weight: bold; text-decoration: none;">serverseitig</ins> <ins style="font-weight: bold; text-decoration: none;">authentisiert.</ins> <ins style="font-weight: bold; text-decoration: none;">Für</ins> <ins style="font-weight: bold; text-decoration: none;">die</ins> <ins style="font-weight: bold; text-decoration: none;">Etablierung</ins> <ins style="font-weight: bold; text-decoration: none;">der</ins> <ins style="font-weight: bold; text-decoration: none;">ephemeren</ins> <ins style="font-weight: bold; text-decoration: none;">Sitzungsschlüssel werden ebenfalls</ins> elliptische Kurven <ins style="font-weight: bold; text-decoration: none;">(X25519)</ins> <ins style="font-weight: bold; text-decoration: none;">verwendet.</ins> <ins style="font-weight: bold; text-decoration: none;">Das</ins> <ins style="font-weight: bold; text-decoration: none;">ist</ins> <ins style="font-weight: bold; text-decoration: none;">prinzipiell</ins> <ins style="font-weight: bold; text-decoration: none;">aktuell</ins> <ins style="font-weight: bold; text-decoration: none;">konform zur BSI [https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.html TR-02102-2]. Allerdings wäre es sinnvoll bereits jetzt über den Umstieg auf quantensichere Verfahren (insbesondere im Hybrid gepaart</ins> mit <ins style="font-weight: bold; text-decoration: none;">einem</ins> <ins style="font-weight: bold; text-decoration: none;">klassischen</ins> <ins style="font-weight: bold; text-decoration: none;">Verfahren)</ins> <ins style="font-weight: bold; text-decoration: none;">nachzudenken</ins>. <ins style="font-weight: bold; text-decoration: none;">Dabei</ins> <ins style="font-weight: bold; text-decoration: none;">ist</ins> <ins style="font-weight: bold; text-decoration: none;">es</ins> <ins style="font-weight: bold; text-decoration: none;">wünschenswert,</ins> <ins style="font-weight: bold; text-decoration: none;">dass</ins> <ins style="font-weight: bold; text-decoration: none;">ein</ins> <ins style="font-weight: bold; text-decoration: none;">Parallelbetrieb</ins> <ins style="font-weight: bold; text-decoration: none;">mit älteren</ins> <ins style="font-weight: bold; text-decoration: none;">Clienten</ins>, <ins style="font-weight: bold; text-decoration: none;">welche</ins> <ins style="font-weight: bold; text-decoration: none;">vielleicht</ins> <ins style="font-weight: bold; text-decoration: none;">eine</ins> <ins style="font-weight: bold; text-decoration: none;">elliptische</ins> <ins style="font-weight: bold; text-decoration: none;">Kurve</ins> <ins style="font-weight: bold; text-decoration: none;">mit</ins> <ins style="font-weight: bold; text-decoration: none;">großer</ins> <ins style="font-weight: bold; text-decoration: none;">Bitlänge</ins> <ins style="font-weight: bold; text-decoration: none;">unterstützen mit schon pqc-fähigen Clienten ermöglichen. Die Nutzung eines hybriden-pqc Verfahren für</ins> den <ins style="font-weight: bold; text-decoration: none;">Schlüsselaustausch,</ins> <ins style="font-weight: bold; text-decoration: none;">sollte</ins> <ins style="font-weight: bold; text-decoration: none;">nun erfolgreich "store now, decypt later" abweheren</ins>. <ins style="font-weight: bold; text-decoration: none;">Auch</ins> <ins style="font-weight: bold; text-decoration: none;">wenn</ins> <ins style="font-weight: bold; text-decoration: none;">das</ins> <ins style="font-weight: bold; text-decoration: none;">die</ins> <ins style="font-weight: bold; text-decoration: none;">dringenste Anforderung ist, ist</ins> der <ins style="font-weight: bold; text-decoration: none;">nächste Schritt, neben der Verwendung klassisch signierter Zertifikate zusätzlich für die Clienten, die diese Signaturen schon verifizieren können, auch hybride quantensichere Zertifikate zur Serverauthentifizierung anzubieten. Das beinhaltet einmal das Problem, wie mit solche Zertifikate erstellt werden können</ins> und <ins style="font-weight: bold; text-decoration: none;">welche</ins> <ins style="font-weight: bold; text-decoration: none;">Randbedingungen sich ergeben, wenn die Zertifikate und Signaturen von verschiedenen TLS</ins>-<ins style="font-weight: bold; text-decoration: none;">Clienten</ins> <ins style="font-weight: bold; text-decoration: none;">oder -Bibliotheken verifiziert werden</ins> <ins style="font-weight: bold; text-decoration: none;">sollen</ins>. <ins style="font-weight: bold; text-decoration: none;">Schauen</ins> Sie <ins style="font-weight: bold; text-decoration: none;">sich</ins> <ins style="font-weight: bold; text-decoration: none;">bitte</ins> <ins style="font-weight: bold; text-decoration: none;">insbesondere</ins> <ins style="font-weight: bold; text-decoration: none;">die</ins> <ins style="font-weight: bold; text-decoration: none;">Interoperabilität</ins> <ins style="font-weight: bold; text-decoration: none;">von</ins> <ins style="font-weight: bold; text-decoration: none;">&lt;code&gt;openssl&lt;/code&gt;</ins> <ins style="font-weight: bold; text-decoration: none;">und</ins> <ins style="font-weight: bold; text-decoration: none;">&lt;code&gt;gnutls&lt;/code&gt;</ins> <ins style="font-weight: bold; text-decoration: none;">an.</ins> <ins style="font-weight: bold; text-decoration: none;">Eine</ins> <ins style="font-weight: bold; text-decoration: none;">zusätzliche</ins> <ins style="font-weight: bold; text-decoration: none;">Herausforderung</ins> <ins style="font-weight: bold; text-decoration: none;">ist, sowohl pqc- als</ins> auch <ins style="font-weight: bold; text-decoration: none;">nichtpqcfähige</ins> <ins style="font-weight: bold; text-decoration: none;">Clienten</ins> <ins style="font-weight: bold; text-decoration: none;">zu</ins> <ins style="font-weight: bold; text-decoration: none;">unterstützen. Der TLS-Server muss dafür anhand der im</ins> "<ins style="font-weight: bold; text-decoration: none;">ClientHello" als unterstützt angegebenen Signaturverfahren richtig entscheiden, ob er das klassische ECDSA</ins>-<ins style="font-weight: bold; text-decoration: none;">Zertifikat</ins> <ins style="font-weight: bold; text-decoration: none;">oder</ins> <ins style="font-weight: bold; text-decoration: none;">ein</ins> <ins style="font-weight: bold; text-decoration: none;">hybrides</ins> <ins style="font-weight: bold; text-decoration: none;">PQC</ins>-<ins style="font-weight: bold; text-decoration: none;">Zertifikat</ins> <ins style="font-weight: bold; text-decoration: none;">für</ins> <ins style="font-weight: bold; text-decoration: none;">die Authentisierung verwendet</ins>.<ins style="font-weight: bold; text-decoration: none;"> </ins></div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Herangehen:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Herangehen:</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># Installieren Sie Ubuntu <del style="font-weight: bold; text-decoration: none;">24</del>.<del style="font-weight: bold; text-decoration: none;">06</del> LTS (als virtuelle Maschine)</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># Installieren Sie Ubuntu <ins style="font-weight: bold; text-decoration: none;">26</ins>.<ins style="font-weight: bold; text-decoration: none;">04.1</ins> LTS (als virtuelle Maschine)</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Installieren Sie OpenLDAP@Ubuntu</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Installieren Sie OpenLDAP@Ubuntu</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># Recherchieren Sie, welche {OpenSSL,GnuTLS}-Versionen welche Kryptoverfahren unterstützen.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># Erstellen Sie je einen Satz von {<del style="font-weight: bold; text-decoration: none;">RSA</del>,<del style="font-weight: bold; text-decoration: none;">ed448</del>}-<del style="font-weight: bold; text-decoration: none;">basierten</del> <del style="font-weight: bold; text-decoration: none;">CA</del> <del style="font-weight: bold; text-decoration: none;">+</del> Serverzertifikat</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># Erstellen Sie je einen Satz von {<ins style="font-weight: bold; text-decoration: none;">secp384r1</ins>,<ins style="font-weight: bold; text-decoration: none;">hybrid(klassisch+PQC}</ins>}-<ins style="font-weight: bold; text-decoration: none;">selbst</ins> <ins style="font-weight: bold; text-decoration: none;">signiertes</ins> Serverzertifikat</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># &lt;code&gt;slapd&lt;/code&gt; ist unter Ubuntu gegen GnuTLS gelinkt.</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># &lt;code&gt;slapd&lt;/code&gt; ist unter Ubuntu gegen GnuTLS gelinkt.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## Versuchen Sie mit &lt;code&gt;gnutls-serv&lt;/code&gt; einen TLS-Server im Parallelbetrieb aufzusetzen.</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## Versuchen Sie mit &lt;code&gt;gnutls-serv&lt;/code&gt; einen TLS-Server im Parallelbetrieb aufzusetzen.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## Versuchen Sie sich auf diesen Server mit &lt;code&gt;gnutls-cli&lt;/code&gt; und &lt;code&gt;openssl s_client&lt;/code&gt; durch geeignete Wahl der Cipher als Parameter auf die eine als auch auf die andere Variante zu verbinden.</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## Versuchen Sie sich auf diesen Server mit &lt;code&gt;gnutls-cli&lt;/code&gt; und &lt;code&gt;openssl s_client&lt;/code&gt; durch geeignete Wahl der Cipher als Parameter auf die eine als auch auf die andere Variante zu verbinden.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Passen Sie die Konfiguration für &lt;code&gt;slapd.conf&lt;/code&gt; an, um den Parallelbetrieb für OpenLDAP zu ermöglichen.</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Passen Sie die Konfiguration für &lt;code&gt;slapd.conf&lt;/code&gt; an, um den Parallelbetrieb für OpenLDAP zu ermöglichen.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># Versuchen Sie für die neue Variante einen möglichst sichern Handshake, TLS 1.3 mit starkem <del style="font-weight: bold; text-decoration: none;">Keyagreement</del> zu konfigurieren. (Ist hier mit der in Ubuntu <del style="font-weight: bold; text-decoration: none;">24</del>.<del style="font-weight: bold; text-decoration: none;">4</del> bereitgestellten Version auch schon ein quantensicheres <del style="font-weight: bold; text-decoration: none;">Keyagreement</del> möglich?)</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># Versuchen Sie für die neue Variante einen möglichst sichern Handshake, TLS 1.3 mit starkem <ins style="font-weight: bold; text-decoration: none;">Key-agreement</ins> zu konfigurieren. (Ist hier mit der in Ubuntu <ins style="font-weight: bold; text-decoration: none;">26</ins>.<ins style="font-weight: bold; text-decoration: none;">04.1</ins> bereitgestellten Version auch schon ein<ins style="font-weight: bold; text-decoration: none;"> hybrides</ins> quantensicheres <ins style="font-weight: bold; text-decoration: none;">Key-agreement</ins> möglich?)</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Links:</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [Vortrag]</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [Benchmark]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://ubuntu.com/blog/tag/ubuntu-26-04-lts Ubuntu 26.04 LTS]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://documentation.ubuntu.com/server/how-to/openldap/install-openldap/ Install OpenLDAP@Ubuntu]</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 177:</td> <td colspan="2" class="diff-lineno">Line 181:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://gnutls.org/manual/html_node/Priority-Strings.html GnuTLS: priority strings]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://gnutls.org/manual/html_node/Priority-Strings.html GnuTLS: priority strings]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.gnutls.org/manual/html_node/Supported-ciphersuites.html GnuTLS: ciphersuites]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.gnutls.org/manual/html_node/Supported-ciphersuites.html GnuTLS: ciphersuites]</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.html TR-02102-2]</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Mentoren: [https://sar.informatik.hu-berlin.de/people/wolf_mueller.htm Wolf Müller]</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Mentoren: [https://sar.informatik.hu-berlin.de/people/wolf_mueller.htm Wolf Müller]</div></td> </tr> </table> Wolfm