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Commitd6464fd

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pgcrypto docs: update encryption timings and add relative times
Miles Elam
1 parentd9250da commitd6464fd

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1 file changed

+34
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1 file changed

+34
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‎doc/src/sgml/pgcrypto.sgml

Lines changed: 34 additions & 25 deletions
Original file line numberDiff line numberDiff line change
@@ -312,56 +312,65 @@ gen_salt(type text [, iter_count integer ]) returns text
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<entry>Hashes/sec</entry>
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<entry>For <literal>[a-z]</></entry>
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<entry>For <literal>[A-Za-z0-9]</></entry>
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<entry>Duration relative to <literal>md5 hash</></entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry><literal>crypt-bf/8</></entry>
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<entry>28</entry>
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<entry>246 years</entry>
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<entry>251322 years</entry>
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<entry>1792</entry>
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<entry>4 years</entry>
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<entry>3927 years</entry>
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<entry>100k</entry>
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</row>
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<row>
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<entry><literal>crypt-bf/7</></entry>
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<entry>57</entry>
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<entry>121 years</entry>
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<entry>123457 years</entry>
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<entry>3648</entry>
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<entry>2 years</entry>
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<entry>1929 years</entry>
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<entry>50k</entry>
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</row>
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<row>
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<entry><literal>crypt-bf/6</></entry>
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<entry>112</entry>
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<entry>62 years</entry>
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<entry>62831 years</entry>
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<entry>7168</entry>
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<entry>1 year</entry>
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<entry>982 years</entry>
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<entry>25k</entry>
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</row>
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<row>
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<entry><literal>crypt-bf/5</></entry>
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<entry>211</entry>
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<entry>33 years</entry>
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<entry>33351 years</entry>
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<entry>13504</entry>
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<entry>188 days</entry>
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<entry>521 years</entry>
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<entry>12.5k</entry>
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</row>
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<row>
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<entry><literal>crypt-md5</></entry>
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<entry>2681</entry>
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<entry>2.6 years</entry>
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<entry>2625 years</entry>
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<entry>171584</entry>
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<entry>15 days</entry>
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<entry>41 years</entry>
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<entry>1k</entry>
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</row>
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<row>
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<entry><literal>crypt-des</></entry>
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<entry>362837</entry>
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<entry>7 days</entry>
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<entry>19 years</entry>
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<entry>23221568</entry>
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<entry>157.5 minutes</entry>
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<entry>108 days</entry>
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<entry>7</entry>
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</row>
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<row>
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<entry><literal>sha1</></entry>
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<entry>590223</entry>
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<entry>4 days</entry>
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<entry>12 years</entry>
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<entry>37774272</entry>
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<entry>90 minutes</entry>
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<entry>68 days</entry>
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<entry>4</entry>
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</row>
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<row>
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<entry><literal>md5 hash</></entry>
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<entry>2345086</entry>
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<entry>1 day</entry>
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<entry>3 years</entry>
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<entry>150085504</entry>
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<entry>22.5 minutes</entry>
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<entry>17 days</entry>
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<entry>1</entry>
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</row>
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</tbody>
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</tgroup>
@@ -374,7 +383,7 @@ gen_salt(type text [, iter_count integer ]) returns text
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<itemizedlist>
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<listitem>
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<para>
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The machine used isa 1.5GHz Pentium 4.
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The machine used isan Intel Core i5.
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</para>
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</listitem>
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<listitem>

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