https://en.bitcoin.it/w/index.php?title=OpenSSL_and_EC_Libraries&feed=atom&action=history
OpenSSL and EC Libraries - Revision history
2024-03-28T21:20:06Z
Revision history for this page on the wiki
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https://en.bitcoin.it/w/index.php?title=OpenSSL_and_EC_Libraries&diff=58117&oldid=prev
934: /* Fixes / Workarounds */ convenience link to stackoverflow.com for "how-to"
2015-08-01T15:34:24Z
<p><span dir="auto"><span class="autocomment">Fixes / Workarounds: </span> convenience link to stackoverflow.com for "how-to"</span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 15:34, 1 August 2015</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>One workaround is to compile your own OpenSSL and use this rather than the distribution package manager's library.</div></td><td class='diff-marker'>+</td><td style="color:black; 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>One workaround is to compile your own OpenSSL and use this rather than the distribution package manager's library<ins class="diffchange diffchange-inline">. Some hints how to do this can be found in the answers of [https://stackoverflow.com/questions/22952287/how-to-upgrade-openssl-in-centos-6-5-linux-unix-from-source How to upgrade OpenSSL (stackoverflow.com)]</ins>.</div></td></tr>
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934
https://en.bitcoin.it/w/index.php?title=OpenSSL_and_EC_Libraries&diff=58116&oldid=prev
934: /* Fixes / Workarounds */ remove outdated "RPMs provided by gmaxwell". fedora up to version 21 does not even receive security updates, not to mention the bugs in openssl... Save not to link to those rpms imo
2015-08-01T15:28:48Z
<p><span dir="auto"><span class="autocomment">Fixes / Workarounds: </span> remove outdated "RPMs provided by gmaxwell". fedora up to version 21 does not even receive security updates, not to mention the bugs in openssl... Save not to link to those rpms imo</span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 15:28, 1 August 2015</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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;">Some fixes are</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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 class="diffchange diffchange-inline">* Compile </del>your own OpenSSL and use this rather than the distribution package manager's library<del class="diffchange diffchange-inline">.</del></div></td><td class='diff-marker'>+</td><td style="color:black; 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 class="diffchange diffchange-inline">One workaround is to compile </ins>your own OpenSSL and use this rather than the distribution package manager's library.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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 class="diffchange diffchange-inline">* Use the RPMs provided by gmaxwell [https://people.xiph.org/~greg/openssl/] rather than the distribution package manager's library. (Warning: as of May 2014, these libraries are still vulnerable to the Heartbleed exploit, which affects Bitcoin through the RPC interface and payment protocol; it may also expose other applications on your system which use OpenSSL)</del>.</div></td><td colspan="2"> </td></tr>
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934
https://en.bitcoin.it/w/index.php?title=OpenSSL_and_EC_Libraries&diff=47854&oldid=prev
Andytoshi: Clarify bitcoin's non-use of restricted algos, don't be dismissive of heartbleed
2014-06-03T04:00:23Z
<p>Clarify bitcoin's non-use of restricted algos, don't be dismissive of heartbleed</p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 04:00, 3 June 2014</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== OpenSSL Without Elliptic Curve Support ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== OpenSSL Without Elliptic Curve Support ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>Some algorithms in OpenSSL library may be restricted by patent law. Due to strong coupling between the elliptic curve support Bitcoin requires and these nominally non-free algorithms, some Linux distributions (most notably Fedora) ship OpenSSL libraries with elliptic curve support disabled. Since Bitcoin depends on elliptic curve cryptography, it cannot be used with such libraries.</div></td><td class='diff-marker'>+</td><td style="color:black; 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>Some algorithms in OpenSSL library may be restricted by patent law. Due to strong coupling between the elliptic curve support Bitcoin requires and these nominally non-free algorithms, some Linux distributions (most notably Fedora) ship OpenSSL libraries with elliptic curve support disabled. Since Bitcoin depends on elliptic curve cryptography <ins class="diffchange diffchange-inline">(although ''not'' on any restricted algorithms)</ins>, it cannot be used with such libraries.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Fixes / Workarounds ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Fixes / Workarounds ==</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* Compile your own OpenSSL and use this rather than the distribution package manager's library.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* Compile your own OpenSSL and use this rather than the distribution package manager's library.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>* Use the RPMs provided by gmaxwell [https://people.xiph.org/~greg/openssl/] rather than the distribution package manager's library. (Warning: as of May 2014, these libraries are still vulnerable to the Heartbleed exploit, which <del class="diffchange diffchange-inline">does not seriously affect </del>Bitcoin <del class="diffchange diffchange-inline">but </del>may expose other <del class="diffchange diffchange-inline">parts of </del>your system.<del class="diffchange diffchange-inline">)</del></div></td><td class='diff-marker'>+</td><td style="color:black; 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>* Use the RPMs provided by gmaxwell [https://people.xiph.org/~greg/openssl/] rather than the distribution package manager's library. (Warning: as of May 2014, these libraries are still vulnerable to the Heartbleed exploit, which <ins class="diffchange diffchange-inline">affects </ins>Bitcoin <ins class="diffchange diffchange-inline">through the RPC interface and payment protocol; it </ins>may <ins class="diffchange diffchange-inline">also </ins>expose other <ins class="diffchange diffchange-inline">applications on </ins>your system <ins class="diffchange diffchange-inline">which use OpenSSL)</ins>.</div></td></tr>
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Andytoshi
https://en.bitcoin.it/w/index.php?title=OpenSSL_and_EC_Libraries&diff=47853&oldid=prev
Andytoshi: Create page, ask for comments on IRC..
2014-06-03T03:54:02Z
<p>Create page, ask for comments on IRC..</p>
<p><b>New page</b></p><div>== OpenSSL Without Elliptic Curve Support ==<br />
<br />
Some algorithms in OpenSSL library may be restricted by patent law. Due to strong coupling between the elliptic curve support Bitcoin requires and these nominally non-free algorithms, some Linux distributions (most notably Fedora) ship OpenSSL libraries with elliptic curve support disabled. Since Bitcoin depends on elliptic curve cryptography, it cannot be used with such libraries.<br />
<br />
== Fixes / Workarounds ==<br />
<br />
Some fixes are<br />
<br />
* Compile your own OpenSSL and use this rather than the distribution package manager's library.<br />
* Use the RPMs provided by gmaxwell [https://people.xiph.org/~greg/openssl/] rather than the distribution package manager's library. (Warning: as of May 2014, these libraries are still vulnerable to the Heartbleed exploit, which does not seriously affect Bitcoin but may expose other parts of your system.)</div>
Andytoshi