/lib/bouncycastle/docs/org/bouncycastle/crypto/digests/WhirlpoolDigest.html

https://bitbucket.org/arkban/somersault · HTML · 464 lines · 391 code · 51 blank · 22 comment · 0 complexity · aeef0980193d3079b66b39e31f7e1c94 MD5 · raw file 

    

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  7. WhirlpoolDigest (Bouncy Castle Library 1.45 API Specification)
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  89. <FONT SIZE="-1">
    90. 

  90. org.bouncycastle.crypto.digests</FONT>
    91. 

  91. <BR>
    92. 

  92. Class WhirlpoolDigest</H2>
    93. 

  93. <PRE>
    94. 

  94. java.lang.Object
    95. 

  95.   <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.bouncycastle.crypto.digests.WhirlpoolDigest</B>
    96. 

  96. </PRE>
    97. 

  97. <DL>
    98. 

  98. <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A>, <A HREF="../../../../org/bouncycastle/crypto/ExtendedDigest.html" title="interface in org.bouncycastle.crypto">ExtendedDigest</A></DD>
    99. 

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    101. 

  101. <DL>
    102. 

  102. <DT><PRE>public final class <B>WhirlpoolDigest</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../org/bouncycastle/crypto/ExtendedDigest.html" title="interface in org.bouncycastle.crypto">ExtendedDigest</A></DL>
    103. 

  103. </PRE>
    104. 

  104. 

  105. <P>
    106. 

  106. Implementation of WhirlpoolDigest, based on Java source published by Barreto
    107. 

  107.  and Rijmen.
    108. 

  108. <P>
    109. 

  109. 

  110. <P>
    111. 

  111. <HR>
    112. 

  112. 

  113. <P>
    114. 

  114. 

  115. <!-- ======== CONSTRUCTOR SUMMARY ======== -->
    116. 

  116. 

  117. <A NAME="constructor_summary"><!-- --></A>
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  118. <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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  119. <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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  120. <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
    121. 

  121. <B>Constructor Summary</B></FONT></TH>
    122. 

  122. </TR>
    123. 

  123. <TR BGCOLOR="white" CLASS="TableRowColor">
    124. 

  124. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#WhirlpoolDigest()">WhirlpoolDigest</A></B>()</CODE>
    125. 

  125. 

  126. <BR>
    127. 

  127. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
    128. 

  128. </TR>
    129. 

  129. <TR BGCOLOR="white" CLASS="TableRowColor">
    130. 

  130. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#WhirlpoolDigest(org.bouncycastle.crypto.digests.WhirlpoolDigest)">WhirlpoolDigest</A></B>(<A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html" title="class in org.bouncycastle.crypto.digests">WhirlpoolDigest</A>&nbsp;originalDigest)</CODE>
    131. 

  131. 

  132. <BR>
    133. 

  133. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Copy constructor.</TD>
    134. 

  134. </TR>
    135. 

  135. </TABLE>
    136. 

  136. &nbsp;
    137. 

  137. <!-- ========== METHOD SUMMARY =========== -->
    138. 

  138. 

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    143. 

  143. <B>Method Summary</B></FONT></TH>
    144. 

  144. </TR>
    145. 

  145. <TR BGCOLOR="white" CLASS="TableRowColor">
    146. 

  146. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    147. 

  147. <CODE>&nbsp;int</CODE></FONT></TD>
    148. 

  148. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#doFinal(byte[], int)">doFinal</A></B>(byte[]&nbsp;out,
    149. 

  149.         int&nbsp;outOff)</CODE>
    150. 

  150. 

  151. <BR>
    152. 

  152. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;close the digest, producing the final digest value.</TD>
    153. 

  153. </TR>
    154. 

  154. <TR BGCOLOR="white" CLASS="TableRowColor">
    155. 

  155. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    156. 

  156. <CODE>&nbsp;java.lang.String</CODE></FONT></TD>
    157. 

  157. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#getAlgorithmName()">getAlgorithmName</A></B>()</CODE>
    158. 

  158. 

  159. <BR>
    160. 

  160. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return the algorithm name</TD>
    161. 

  161. </TR>
    162. 

  162. <TR BGCOLOR="white" CLASS="TableRowColor">
    163. 

  163. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    164. 

  164. <CODE>&nbsp;int</CODE></FONT></TD>
    165. 

  165. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#getByteLength()">getByteLength</A></B>()</CODE>
    166. 

  166. 

  167. <BR>
    168. 

  168. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return the size in bytes of the internal buffer the digest applies it's compression
    169. 

  169.  function to.</TD>
    170. 

  170. </TR>
    171. 

  171. <TR BGCOLOR="white" CLASS="TableRowColor">
    172. 

  172. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    173. 

  173. <CODE>&nbsp;int</CODE></FONT></TD>
    174. 

  174. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#getDigestSize()">getDigestSize</A></B>()</CODE>
    175. 

  175. 

  176. <BR>
    177. 

  177. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return the size, in bytes, of the digest produced by this message digest.</TD>
    178. 

  178. </TR>
    179. 

  179. <TR BGCOLOR="white" CLASS="TableRowColor">
    180. 

  180. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    181. 

  181. <CODE>protected &nbsp;void</CODE></FONT></TD>
    182. 

  182. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#processBlock()">processBlock</A></B>()</CODE>
    183. 

  183. 

  184. <BR>
    185. 

  185. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
    186. 

  186. </TR>
    187. 

  187. <TR BGCOLOR="white" CLASS="TableRowColor">
    188. 

  188. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    189. 

  189. <CODE>&nbsp;void</CODE></FONT></TD>
    190. 

  190. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#reset()">reset</A></B>()</CODE>
    191. 

  191. 

  192. <BR>
    193. 

  193. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;reset the chaining variables</TD>
    194. 

  194. </TR>
    195. 

  195. <TR BGCOLOR="white" CLASS="TableRowColor">
    196. 

  196. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    197. 

  197. <CODE>&nbsp;void</CODE></FONT></TD>
    198. 

  198. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#update(byte)">update</A></B>(byte&nbsp;in)</CODE>
    199. 

  199. 

  200. <BR>
    201. 

  201. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;update the message digest with a single byte.</TD>
    202. 

  202. </TR>
    203. 

  203. <TR BGCOLOR="white" CLASS="TableRowColor">
    204. 

  204. <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
    205. 

  205. <CODE>&nbsp;void</CODE></FONT></TD>
    206. 

  206. <TD><CODE><B><A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html#update(byte[], int, int)">update</A></B>(byte[]&nbsp;in,
    207. 

  207.        int&nbsp;inOff,
    208. 

  208.        int&nbsp;len)</CODE>
    209. 

  209. 

  210. <BR>
    211. 

  211. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;update the message digest with a block of bytes.</TD>
    212. 

  212. </TR>
    213. 

  213. </TABLE>
    214. 

  214. &nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
    215. 

  215. <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
    216. 

  216. <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
    217. 

  217. <TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
    218. 

  218. </TR>
    219. 

  219. <TR BGCOLOR="white" CLASS="TableRowColor">
    220. 

  220. <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
    221. 

  221. </TR>
    222. 

  222. </TABLE>
    223. 

  223. &nbsp;
    224. 

  224. <P>
    225. 

  225. 

  226. <!-- ========= CONSTRUCTOR DETAIL ======== -->
    227. 

  227. 

  228. <A NAME="constructor_detail"><!-- --></A>
    229. 

  229. <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
    230. 

  230. <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
    231. 

  231. <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
    232. 

  232. <B>Constructor Detail</B></FONT></TH>
    233. 

  233. </TR>
    234. 

  234. </TABLE>
    235. 

  235. 

  236. <A NAME="WhirlpoolDigest()"><!-- --></A><H3>
    237. 

  237. WhirlpoolDigest</H3>
    238. 

  238. <PRE>
    239. 

  239. public <B>WhirlpoolDigest</B>()</PRE>
    240. 

  240. <DL>
    241. 

  241. </DL>
    242. 

  242. <HR>
    243. 

  243. 

  244. <A NAME="WhirlpoolDigest(org.bouncycastle.crypto.digests.WhirlpoolDigest)"><!-- --></A><H3>
    245. 

  245. WhirlpoolDigest</H3>
    246. 

  246. <PRE>
    247. 

  247. public <B>WhirlpoolDigest</B>(<A HREF="../../../../org/bouncycastle/crypto/digests/WhirlpoolDigest.html" title="class in org.bouncycastle.crypto.digests">WhirlpoolDigest</A>&nbsp;originalDigest)</PRE>
    248. 

  248. <DL>
    249. 

  249. <DD>Copy constructor. This will copy the state of the provided message
    250. 

  250.  digest.
    251. 

  251. <P>
    252. 

  252. </DL>
    253. 

  253. 

  254. <!-- ============ METHOD DETAIL ========== -->
    255. 

  255. 

  256. <A NAME="method_detail"><!-- --></A>
    257. 

  257. <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
    258. 

  258. <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
    259. 

  259. <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
    260. 

  260. <B>Method Detail</B></FONT></TH>
    261. 

  261. </TR>
    262. 

  262. </TABLE>
    263. 

  263. 

  264. <A NAME="getAlgorithmName()"><!-- --></A><H3>
    265. 

  265. getAlgorithmName</H3>
    266. 

  266. <PRE>
    267. 

  267. public java.lang.String <B>getAlgorithmName</B>()</PRE>
    268. 

  268. <DL>
    269. 

  269. <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#getAlgorithmName()">Digest</A></CODE></B></DD>
    270. 

  270. <DD>return the algorithm name
    271. 

  271. <P>
    272. 

  272. <DD><DL>
    273. 

  273. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#getAlgorithmName()">getAlgorithmName</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A></CODE></DL>
    274. 

  274. </DD>
    275. 

  275. <DD><DL>
    276. 

  276. 

  277. <DT><B>Returns:</B><DD>the algorithm name</DL>
    278. 

  278. </DD>
    279. 

  279. </DL>
    280. 

  280. <HR>
    281. 

  281. 

  282. <A NAME="getDigestSize()"><!-- --></A><H3>
    283. 

  283. getDigestSize</H3>
    284. 

  284. <PRE>
    285. 

  285. public int <B>getDigestSize</B>()</PRE>
    286. 

  286. <DL>
    287. 

  287. <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#getDigestSize()">Digest</A></CODE></B></DD>
    288. 

  288. <DD>return the size, in bytes, of the digest produced by this message digest.
    289. 

  289. <P>
    290. 

  290. <DD><DL>
    291. 

  291. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#getDigestSize()">getDigestSize</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A></CODE></DL>
    292. 

  292. </DD>
    293. 

  293. <DD><DL>
    294. 

  294. 

  295. <DT><B>Returns:</B><DD>the size, in bytes, of the digest produced by this message digest.</DL>
    296. 

  296. </DD>
    297. 

  297. </DL>
    298. 

  298. <HR>
    299. 

  299. 

  300. <A NAME="doFinal(byte[], int)"><!-- --></A><H3>
    301. 

  301. doFinal</H3>
    302. 

  302. <PRE>
    303. 

  303. public int <B>doFinal</B>(byte[]&nbsp;out,
    304. 

  304.                    int&nbsp;outOff)</PRE>
    305. 

  305. <DL>
    306. 

  306. <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#doFinal(byte[], int)">Digest</A></CODE></B></DD>
    307. 

  307. <DD>close the digest, producing the final digest value. The doFinal
    308. 

  308.  call leaves the digest reset.
    309. 

  309. <P>
    310. 

  310. <DD><DL>
    311. 

  311. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#doFinal(byte[], int)">doFinal</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A></CODE></DL>
    312. 

  312. </DD>
    313. 

  313. <DD><DL>
    314. 

  314. <DT><B>Parameters:</B><DD><CODE>out</CODE> - the array the digest is to be copied into.<DD><CODE>outOff</CODE> - the offset into the out array the digest is to start at.</DL>
    315. 

  315. </DD>
    316. 

  316. </DL>
    317. 

  317. <HR>
    318. 

  318. 

  319. <A NAME="reset()"><!-- --></A><H3>
    320. 

  320. reset</H3>
    321. 

  321. <PRE>
    322. 

  322. public void <B>reset</B>()</PRE>
    323. 

  323. <DL>
    324. 

  324. <DD>reset the chaining variables
    325. 

  325. <P>
    326. 

  326. <DD><DL>
    327. 

  327. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#reset()">reset</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A></CODE></DL>
    328. 

  328. </DD>
    329. 

  329. <DD><DL>
    330. 

  330. </DL>
    331. 

  331. </DD>
    332. 

  332. </DL>
    333. 

  333. <HR>
    334. 

  334. 

  335. <A NAME="processBlock()"><!-- --></A><H3>
    336. 

  336. processBlock</H3>
    337. 

  337. <PRE>
    338. 

  338. protected void <B>processBlock</B>()</PRE>
    339. 

  339. <DL>
    340. 

  340. <DD><DL>
    341. 

  341. </DL>
    342. 

  342. </DD>
    343. 

  343. <DD><DL>
    344. 

  344. </DL>
    345. 

  345. </DD>
    346. 

  346. </DL>
    347. 

  347. <HR>
    348. 

  348. 

  349. <A NAME="update(byte)"><!-- --></A><H3>
    350. 

  350. update</H3>
    351. 

  351. <PRE>
    352. 

  352. public void <B>update</B>(byte&nbsp;in)</PRE>
    353. 

  353. <DL>
    354. 

  354. <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#update(byte)">Digest</A></CODE></B></DD>
    355. 

  355. <DD>update the message digest with a single byte.
    356. 

  356. <P>
    357. 

  357. <DD><DL>
    358. 

  358. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#update(byte)">update</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A></CODE></DL>
    359. 

  359. </DD>
    360. 

  360. <DD><DL>
    361. 

  361. <DT><B>Parameters:</B><DD><CODE>in</CODE> - the input byte to be entered.</DL>
    362. 

  362. </DD>
    363. 

  363. </DL>
    364. 

  364. <HR>
    365. 

  365. 

  366. <A NAME="update(byte[], int, int)"><!-- --></A><H3>
    367. 

  367. update</H3>
    368. 

  368. <PRE>
    369. 

  369. public void <B>update</B>(byte[]&nbsp;in,
    370. 

  370.                    int&nbsp;inOff,
    371. 

  371.                    int&nbsp;len)</PRE>
    372. 

  372. <DL>
    373. 

  373. <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#update(byte[], int, int)">Digest</A></CODE></B></DD>
    374. 

  374. <DD>update the message digest with a block of bytes.
    375. 

  375. <P>
    376. 

  376. <DD><DL>
    377. 

  377. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html#update(byte[], int, int)">update</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A></CODE></DL>
    378. 

  378. </DD>
    379. 

  379. <DD><DL>
    380. 

  380. <DT><B>Parameters:</B><DD><CODE>in</CODE> - the byte array containing the data.<DD><CODE>inOff</CODE> - the offset into the byte array where the data starts.<DD><CODE>len</CODE> - the length of the data.</DL>
    381. 

  381. </DD>
    382. 

  382. </DL>
    383. 

  383. <HR>
    384. 

  384. 

  385. <A NAME="getByteLength()"><!-- --></A><H3>
    386. 

  386. getByteLength</H3>
    387. 

  387. <PRE>
    388. 

  388. public int <B>getByteLength</B>()</PRE>
    389. 

  389. <DL>
    390. 

  390. <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/bouncycastle/crypto/ExtendedDigest.html#getByteLength()">ExtendedDigest</A></CODE></B></DD>
    391. 

  391. <DD>Return the size in bytes of the internal buffer the digest applies it's compression
    392. 

  392.  function to.
    393. 

  393. <P>
    394. 

  394. <DD><DL>
    395. 

  395. <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/bouncycastle/crypto/ExtendedDigest.html#getByteLength()">getByteLength</A></CODE> in interface <CODE><A HREF="../../../../org/bouncycastle/crypto/ExtendedDigest.html" title="interface in org.bouncycastle.crypto">ExtendedDigest</A></CODE></DL>
    396. 

  396. </DD>
    397. 

  397. <DD><DL>
    398. 

  398. 

  399. <DT><B>Returns:</B><DD>byte length of the digests internal buffer.</DL>
    400. 

  400. </DD>
    401. 

  401. </DL>
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  426. <b>Bouncy Castle Cryptography Library 1.45</b></EM>
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