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pgcrypto docs: update encryption timings and add relative times

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Miles Elam
This commit is contained in:
Bruce Momjian 2013-12-09 16:10:47 -05:00
parent d9250da032
commit d6464fdc0a
1 changed files with 34 additions and 25 deletions
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59
doc/src/sgml/pgcrypto.sgml
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@ -312,56 +312,65 @@ gen_salt(type text [, iter_count integer ]) returns text
<entry>Hashes/sec</entry>
<entry>For <literal>[a-z]</></entry>
<entry>For <literal>[A-Za-z0-9]</></entry>
<entry>Duration relative to <literal>md5 hash</></entry>
</row>
</thead>
<tbody>
<row>
<entry><literal>crypt-bf/8</></entry>
<entry>28</entry>
<entry>246 years</entry>
<entry>251322 years</entry>
<entry>1792</entry>
<entry>4 years</entry>
<entry>3927 years</entry>
<entry>100k</entry>
</row>
<row>
<entry><literal>crypt-bf/7</></entry>
<entry>57</entry>
<entry>121 years</entry>
<entry>123457 years</entry>
<entry>3648</entry>
<entry>2 years</entry>
<entry>1929 years</entry>
<entry>50k</entry>
</row>
<row>
<entry><literal>crypt-bf/6</></entry>
<entry>112</entry>
<entry>62 years</entry>
<entry>62831 years</entry>
<entry>7168</entry>
<entry>1 year</entry>
<entry>982 years</entry>
<entry>25k</entry>
</row>
<row>
<entry><literal>crypt-bf/5</></entry>
<entry>211</entry>
<entry>33 years</entry>
<entry>33351 years</entry>
<entry>13504</entry>
<entry>188 days</entry>
<entry>521 years</entry>
<entry>12.5k</entry>
</row>
<row>
<entry><literal>crypt-md5</></entry>
<entry>2681</entry>
<entry>2.6 years</entry>
<entry>2625 years</entry>
<entry>171584</entry>
<entry>15 days</entry>
<entry>41 years</entry>
<entry>1k</entry>
</row>
<row>
<entry><literal>crypt-des</></entry>
<entry>362837</entry>
<entry>7 days</entry>
<entry>19 years</entry>
<entry>23221568</entry>
<entry>157.5 minutes</entry>
<entry>108 days</entry>
<entry>7</entry>
</row>
<row>
<entry><literal>sha1</></entry>
<entry>590223</entry>
<entry>4 days</entry>
<entry>12 years</entry>
<entry>37774272</entry>
<entry>90 minutes</entry>
<entry>68 days</entry>
<entry>4</entry>
</row>
<row>
<entry><literal>md5 hash</></entry>
<entry>2345086</entry>
<entry>1 day</entry>
<entry>3 years</entry>
<entry>150085504</entry>
<entry>22.5 minutes</entry>
<entry>17 days</entry>
<entry>1</entry>
</row>
</tbody>
</tgroup>
@ -374,7 +383,7 @@ gen_salt(type text [, iter_count integer ]) returns text
<itemizedlist>
<listitem>
<para>
The machine used is a 1.5GHz Pentium 4.
The machine used is an Intel Core i5.
</para>
</listitem>
<listitem>