@@ -95,8 +95,8 @@ hmac(data bytea, key text, type text) returns bytea
9595 </para>
9696
9797 <para>
98- The algorithms in <function>crypt()</> differ from usualhashing algorithms
99- like MD5 or SHA1 in the following respects:
98+ The algorithms in <function>crypt()</> differ fromthe usual
99+ MD5 or SHA1 hashing algorithms in the following respects:
100100 </para>
101101
102102 <orderedlist>
@@ -142,6 +142,7 @@ hmac(data bytea, key text, type text) returns bytea
142142 <entry>Max Password Length</entry>
143143 <entry>Adaptive?</entry>
144144 <entry>Salt Bits</entry>
145+ <entry>Output length</entry>
145146 <entry>Description</entry>
146147 </row>
147148 </thead>
@@ -151,27 +152,31 @@ hmac(data bytea, key text, type text) returns bytea
151152 <entry>72</entry>
152153 <entry>yes</entry>
153154 <entry>128</entry>
155+ <entry>60</entry>
154156 <entry>Blowfish-based, variant 2a</entry>
155157 </row>
156158 <row>
157159 <entry><literal>md5</></entry>
158160 <entry>unlimited</entry>
159161 <entry>no</entry>
160162 <entry>48</entry>
163+ <entry>34</entry>
161164 <entry>MD5-based crypt</entry>
162165 </row>
163166 <row>
164167 <entry><literal>xdes</></entry>
165168 <entry>8</entry>
166169 <entry>yes</entry>
167170 <entry>24</entry>
171+ <entry>20</entry>
168172 <entry>Extended DES</entry>
169173 </row>
170174 <row>
171175 <entry><literal>des</></entry>
172176 <entry>8</entry>
173177 <entry>no</entry>
174178 <entry>12</entry>
179+ <entry>13</entry>
175180 <entry>Original UNIX crypt</entry>
176181 </row>
177182 </tbody>
@@ -205,7 +210,7 @@ UPDATE ... SET pswhash = crypt('new password', gen_salt('md5'));
205210 <para>
206211 Example of authentication:
207212<programlisting>
208- SELECT pswhash = crypt('entered password', pswhash) FROM ... ;
213+ SELECT( pswhash = crypt('entered password', pswhash)) AS pswmatch FROM ... ;
209214</programlisting>
210215 This returns <literal>true</> if the entered password is correct.
211216 </para>
@@ -353,7 +358,7 @@ gen_salt(type text [, iter_count integer ]) returns text
353358 <entry>12 years</entry>
354359 </row>
355360 <row>
356- <entry><literal>md5</></entry>
361+ <entry><literal>md5 hash </></entry>
357362 <entry>2345086</entry>
358363 <entry>1 day</entry>
359364 <entry>3 years</entry>
@@ -380,7 +385,7 @@ gen_salt(type text [, iter_count integer ]) returns text
380385 </listitem>
381386 <listitem>
382387 <para>
383- <literal>md5</> numbers are from mdcrack 1.2.
388+ <literal>md5 hash </> numbers are from mdcrack 1.2.
384389 </para>
385390 </listitem>
386391 <listitem>
@@ -1343,7 +1348,7 @@ gen_random_bytes(count integer) returns bytea
13431348 <entry>OpenBSD sys/crypto</entry>
13441349 </row>
13451350 <row>
1346- <entry>MD5 and SHA1</entry>
1351+ <entry>MD5hash and SHA1</entry>
13471352 <entry>WIDE Project</entry>
13481353 <entry>KAME kame/sys/crypto</entry>
13491354 </row>