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Javascript Hasher - Revision history
2026-05-12T18:10:49Z
Revision history for this page on the wiki
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https://docs.yate.ro/wiki/index.php?title=Javascript_Hasher&diff=8447&oldid=prev
Marian at 13:09, 6 September 2024
2024-09-06T13:09:35Z
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<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 13:09, 6 September 2024</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Hasher handling object.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Hasher handling object.</div></td></tr>
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<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>==Constructor==</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>== Constructor ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* '''new Hasher(type)'''</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* '''new Hasher(type)'''</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''type''': Hash type, one of 'md5', 'sha1', 'sha256'</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''type''': Hash type, one of 'md5', 'sha1', 'sha256'</div></td></tr>
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<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>==Methods==</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">== Static methods ==</ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* '''fips186prf(seed,len[,sep])'''</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">NIST FIPS 186-2 change notice 1 Pseudo Random Function.<br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Uses a b=160 bits SHA1 based G(t,c) function with no XSEEDj<br></ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Parameters:<br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">'''seed''': String, hexified data to use as RNG seed, must be 1 to 64 octets long<br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">'''len''': Numeric. Desired output length in octets, must be 1 to 512<br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">'''sep''': String, first character only. Desired separator for output string nibbles (bytes)<br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Return:<br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">String (hexified output) on success, ''null'' on failure</ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>== Methods ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* '''update(data,isHex)'''</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* '''update(data,isHex)'''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Update (append data to) hasher.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Update (append data to) hasher.</div></td></tr>
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Marian
https://docs.yate.ro/wiki/index.php?title=Javascript_Hasher&diff=7750&oldid=prev
Marian: Created page with "Hasher handling object. ==Constructor== * '''new Hasher(type)''' Parameters:<br> '''type''': Hash type, one of 'md5', 'sha1', 'sha256' ==Methods== * '''update(data,isHex)''..."
2014-06-11T13:41:40Z
<p>Created page with "Hasher handling object. ==Constructor== * '''new Hasher(type)''' Parameters:<br> '''type''': Hash type, one of 'md5', 'sha1', 'sha256' ==Methods== * '''update(data,isHex)''..."</p>
<p><b>New page</b></p><div>Hasher handling object.<br />
<br />
==Constructor==<br />
* '''new Hasher(type)'''<br />
<br />
Parameters:<br><br />
'''type''': Hash type, one of 'md5', 'sha1', 'sha256'<br />
<br />
==Methods==<br />
* '''update(data,isHex)'''<br />
Update (append data to) hasher.<br />
<br />
Parameters:<br><br />
'''data''': Data to append<br><br />
'''isHex''': Optional parameter. A boolean TRUE will indicate data is a hexified buffer<br><br />
Return:<br><br />
TRUE on success, FALSE on failure (data is invalid, the hasher is already finalized or any other error)<br />
<br />
* '''hmac(key,msg,isHex)'''<br />
Compute a message authentication code with this hash. Finalize the hash if not already done.<br />
<br />
Parameters:<br><br />
'''key''': Secret key<br><br />
'''msg''': Message to authenticate<br><br />
'''isHex''': Optional parameter. A boolean TRUE will indicate the key and msg are hexified buffers<br><br />
Return:<br><br />
TRUE on success, FALSE on failure (input data is invalid or any other error)<br />
<br />
* '''hexDigest()'''<br />
Retrieve the standard hexadecimal representation of the hash. Finalize the hash if not already done.<br />
<br />
Return:<br><br />
Hexified string, empty if an error occurred.<br />
<br />
* '''clear()'''<br />
Clear the hasher and prepare it for reuse.<br />
<br />
* '''finalize()'''<br />
Finalize the hasher, make result ready. Subsequent updates will fail.<br />
<br />
* '''hashLength()'''<br />
Retrieve the raw binary hash length.<br />
<br />
Return:<br><br />
Length of the hash in octets<br />
<br />
* '''hmacBlockSize()'''<br />
Retrieve the size of the block used for HMAC calculations.<br />
<br />
Return:<br><br />
HMAC block size in octets</div>
Marian