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| <p>Definition of Large Integer math. |
| <a href="#details">More...</a></p> |
| <div class="textblock"><code>#include <stdint.h></code><br /> |
| <code>#include "<a class="el" href="bitsupplier_8h.html">epid/common/bitsupplier.h</a>"</code><br /> |
| </div><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:a566cfdc23f1c35230891d53139850032"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a566cfdc23f1c35230891d53139850032">VliAdd</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right)</td></tr> |
| <tr class="memdesc:a566cfdc23f1c35230891d53139850032"><td class="mdescLeft"> </td><td class="mdescRight">Add two large integers. <a href="#a566cfdc23f1c35230891d53139850032">More...</a><br /></td></tr> |
| <tr class="separator:a566cfdc23f1c35230891d53139850032"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ab6d63a825df6f224fe37c76b6bb67bcf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#ab6d63a825df6f224fe37c76b6bb67bcf">VliMul</a> (<a class="el" href="struct_very_large_int_product.html">VeryLargeIntProduct</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right)</td></tr> |
| <tr class="memdesc:ab6d63a825df6f224fe37c76b6bb67bcf"><td class="mdescLeft"> </td><td class="mdescRight">Multiply two large integers. <a href="#ab6d63a825df6f224fe37c76b6bb67bcf">More...</a><br /></td></tr> |
| <tr class="separator:ab6d63a825df6f224fe37c76b6bb67bcf"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a4c7e60c47b82e5b2cf823d51b3a9fdcc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a4c7e60c47b82e5b2cf823d51b3a9fdcc">VliRShift</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *in, uint32_t shift)</td></tr> |
| <tr class="memdesc:a4c7e60c47b82e5b2cf823d51b3a9fdcc"><td class="mdescLeft"> </td><td class="mdescRight">Right shift a large integers. <a href="#a4c7e60c47b82e5b2cf823d51b3a9fdcc">More...</a><br /></td></tr> |
| <tr class="separator:a4c7e60c47b82e5b2cf823d51b3a9fdcc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac47d57834c67877c10ecdc230cdaf503"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#ac47d57834c67877c10ecdc230cdaf503">VliSub</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right)</td></tr> |
| <tr class="memdesc:ac47d57834c67877c10ecdc230cdaf503"><td class="mdescLeft"> </td><td class="mdescRight">Subtract two large integers. <a href="#ac47d57834c67877c10ecdc230cdaf503">More...</a><br /></td></tr> |
| <tr class="separator:ac47d57834c67877c10ecdc230cdaf503"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9a1df0e7770aa1421e41b87965e71425"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a9a1df0e7770aa1421e41b87965e71425">VliSet</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *in)</td></tr> |
| <tr class="memdesc:a9a1df0e7770aa1421e41b87965e71425"><td class="mdescLeft"> </td><td class="mdescRight">Set a large integer's value. <a href="#a9a1df0e7770aa1421e41b87965e71425">More...</a><br /></td></tr> |
| <tr class="separator:a9a1df0e7770aa1421e41b87965e71425"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ad1e2e5fe5fc466eff75dbe70fba3169f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#ad1e2e5fe5fc466eff75dbe70fba3169f">VliClear</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result)</td></tr> |
| <tr class="memdesc:ad1e2e5fe5fc466eff75dbe70fba3169f"><td class="mdescLeft"> </td><td class="mdescRight">Clear a large integer's value. <a href="#ad1e2e5fe5fc466eff75dbe70fba3169f">More...</a><br /></td></tr> |
| <tr class="separator:ad1e2e5fe5fc466eff75dbe70fba3169f"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a8f6a41541103b1bde8428ea7f4b816fa"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a8f6a41541103b1bde8428ea7f4b816fa">VliIsZero</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *in)</td></tr> |
| <tr class="memdesc:a8f6a41541103b1bde8428ea7f4b816fa"><td class="mdescLeft"> </td><td class="mdescRight">Test if a large integer is zero. <a href="#a8f6a41541103b1bde8428ea7f4b816fa">More...</a><br /></td></tr> |
| <tr class="separator:a8f6a41541103b1bde8428ea7f4b816fa"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a426db811cf4ee822bd4b6863f2e51d8c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a426db811cf4ee822bd4b6863f2e51d8c">VliCondSet</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *true_val, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *false_val, int truth_val)</td></tr> |
| <tr class="memdesc:a426db811cf4ee822bd4b6863f2e51d8c"><td class="mdescLeft"> </td><td class="mdescRight">Conditionally Set a large inter's value to one of two values. <a href="#a426db811cf4ee822bd4b6863f2e51d8c">More...</a><br /></td></tr> |
| <tr class="separator:a426db811cf4ee822bd4b6863f2e51d8c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a80d1a80f5a21437354ee185923621d66"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a80d1a80f5a21437354ee185923621d66">VliTestBit</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *in, uint32_t bit)</td></tr> |
| <tr class="memdesc:a80d1a80f5a21437354ee185923621d66"><td class="mdescLeft"> </td><td class="mdescRight">Test the value of a bit in a large integer. <a href="#a80d1a80f5a21437354ee185923621d66">More...</a><br /></td></tr> |
| <tr class="separator:a80d1a80f5a21437354ee185923621d66"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a10fc791278e51543fc685d5a4903fcd1"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a10fc791278e51543fc685d5a4903fcd1">VliRand</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="group___epid_common.html#ga6119a2c0323a3fca9e502b24bc378c2c">BitSupplier</a> rnd_func, void *rnd_param)</td></tr> |
| <tr class="memdesc:a10fc791278e51543fc685d5a4903fcd1"><td class="mdescLeft"> </td><td class="mdescRight">Generate a random large integer. <a href="#a10fc791278e51543fc685d5a4903fcd1">More...</a><br /></td></tr> |
| <tr class="separator:a10fc791278e51543fc685d5a4903fcd1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a1f6ded73c6bb3dc340efd2a8978f8d7a"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a1f6ded73c6bb3dc340efd2a8978f8d7a">VliCmp</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right)</td></tr> |
| <tr class="memdesc:a1f6ded73c6bb3dc340efd2a8978f8d7a"><td class="mdescLeft"> </td><td class="mdescRight">compare two large integers. <a href="#a1f6ded73c6bb3dc340efd2a8978f8d7a">More...</a><br /></td></tr> |
| <tr class="separator:a1f6ded73c6bb3dc340efd2a8978f8d7a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6373f1d28198a0f34f220bfcc2ecf040"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a6373f1d28198a0f34f220bfcc2ecf040">VliModAdd</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:a6373f1d28198a0f34f220bfcc2ecf040"><td class="mdescLeft"> </td><td class="mdescRight">Add two large integers modulo a value. <a href="#a6373f1d28198a0f34f220bfcc2ecf040">More...</a><br /></td></tr> |
| <tr class="separator:a6373f1d28198a0f34f220bfcc2ecf040"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa53a875972ac2f10852fcaca92de2b40"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#aa53a875972ac2f10852fcaca92de2b40">VliModSub</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:aa53a875972ac2f10852fcaca92de2b40"><td class="mdescLeft"> </td><td class="mdescRight">Subtract two large integers modulo a value. <a href="#aa53a875972ac2f10852fcaca92de2b40">More...</a><br /></td></tr> |
| <tr class="separator:aa53a875972ac2f10852fcaca92de2b40"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a112a5d4118e101ec539e9669ebd4fdf9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a112a5d4118e101ec539e9669ebd4fdf9">VliModMul</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *left, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *right, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:a112a5d4118e101ec539e9669ebd4fdf9"><td class="mdescLeft"> </td><td class="mdescRight">Multiply two large integers modulo a value. <a href="#a112a5d4118e101ec539e9669ebd4fdf9">More...</a><br /></td></tr> |
| <tr class="separator:a112a5d4118e101ec539e9669ebd4fdf9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa1f2257e949c0c4f26b24aec95e01452"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#aa1f2257e949c0c4f26b24aec95e01452">VliModExp</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *base, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *exp, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:aa1f2257e949c0c4f26b24aec95e01452"><td class="mdescLeft"> </td><td class="mdescRight">Exponentiate a large integer modulo a value. <a href="#aa1f2257e949c0c4f26b24aec95e01452">More...</a><br /></td></tr> |
| <tr class="separator:aa1f2257e949c0c4f26b24aec95e01452"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3d4ee194f13293e61bddf243e4241b4c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a3d4ee194f13293e61bddf243e4241b4c">VliModInv</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *input, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:a3d4ee194f13293e61bddf243e4241b4c"><td class="mdescLeft"> </td><td class="mdescRight">Invert a large integer modulo a value. <a href="#a3d4ee194f13293e61bddf243e4241b4c">More...</a><br /></td></tr> |
| <tr class="separator:a3d4ee194f13293e61bddf243e4241b4c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:accf6070832e479e01c1268b0414645b9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#accf6070832e479e01c1268b0414645b9">VliModSquare</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *input, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:accf6070832e479e01c1268b0414645b9"><td class="mdescLeft"> </td><td class="mdescRight">Square a large integer modulo a value. <a href="#accf6070832e479e01c1268b0414645b9">More...</a><br /></td></tr> |
| <tr class="separator:accf6070832e479e01c1268b0414645b9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5280e583a19e61ad815b02906c082033"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vli_8h.html#a5280e583a19e61ad815b02906c082033">VliModBarrett</a> (<a class="el" href="struct_very_large_int.html">VeryLargeInt</a> *result, <a class="el" href="struct_very_large_int_product.html">VeryLargeIntProduct</a> const *input, <a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const *mod)</td></tr> |
| <tr class="memdesc:a5280e583a19e61ad815b02906c082033"><td class="mdescLeft"> </td><td class="mdescRight">Reduce a value to a modulo. <a href="#a5280e583a19e61ad815b02906c082033">More...</a><br /></td></tr> |
| <tr class="separator:a5280e583a19e61ad815b02906c082033"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Definition of Large Integer math. </p> |
| </div><h2 class="groupheader">Function Documentation</h2> |
| <a id="a566cfdc23f1c35230891d53139850032"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a566cfdc23f1c35230891d53139850032">◆ </a></span>VliAdd()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">uint32_t VliAdd </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Add two large integers. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>The first operand to be added. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>The second operand to be added.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>the carry portion of the addition. </dd></dl> |
| |
| </div> |
| </div> |
| <a id="ad1e2e5fe5fc466eff75dbe70fba3169f"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad1e2e5fe5fc466eff75dbe70fba3169f">◆ </a></span>VliClear()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliClear </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Clear a large integer's value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>value to clear. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a1f6ded73c6bb3dc340efd2a8978f8d7a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a1f6ded73c6bb3dc340efd2a8978f8d7a">◆ </a></span>VliCmp()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int VliCmp </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>compare two large integers. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>the left hand value. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>the right hand value.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>the sign of left - right </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a426db811cf4ee822bd4b6863f2e51d8c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a426db811cf4ee822bd4b6863f2e51d8c">◆ </a></span>VliCondSet()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliCondSet </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>true_val</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>false_val</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>truth_val</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Conditionally Set a large inter's value to one of two values. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">true_val</td><td>value to set if condition is true. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">false_val</td><td>value to set if condition is false. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">truth_val</td><td>value of condition. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a8f6a41541103b1bde8428ea7f4b816fa"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a8f6a41541103b1bde8428ea7f4b816fa">◆ </a></span>VliIsZero()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int VliIsZero </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>in</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Test if a large integer is zero. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">in</td><td>the value to test. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>A value different from zero (i.e., true) if indeed the value is zero. Zero (i.e., false) otherwise. </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a6373f1d28198a0f34f220bfcc2ecf040"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6373f1d28198a0f34f220bfcc2ecf040">◆ </a></span>VliModAdd()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModAdd </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Add two large integers modulo a value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>The first operand to be added. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>The second operand to be added. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a5280e583a19e61ad815b02906c082033"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a5280e583a19e61ad815b02906c082033">◆ </a></span>VliModBarrett()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModBarrett </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int_product.html">VeryLargeIntProduct</a> const * </td> |
| <td class="paramname"><em>input</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Reduce a value to a modulo. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>the base. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section warning"><dt>Warning</dt><dd>This function makes significant assumptions about the range of values input </dd></dl> |
| |
| </div> |
| </div> |
| <a id="aa1f2257e949c0c4f26b24aec95e01452"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aa1f2257e949c0c4f26b24aec95e01452">◆ </a></span>VliModExp()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModExp </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>base</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>exp</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Exponentiate a large integer modulo a value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">base</td><td>the base. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">exp</td><td>the exponent. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a3d4ee194f13293e61bddf243e4241b4c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a3d4ee194f13293e61bddf243e4241b4c">◆ </a></span>VliModInv()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModInv </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>input</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Invert a large integer modulo a value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>the value to invert. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a112a5d4118e101ec539e9669ebd4fdf9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a112a5d4118e101ec539e9669ebd4fdf9">◆ </a></span>VliModMul()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModMul </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Multiply two large integers modulo a value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>The first operand to be multiplied. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>The second operand to be multiplied. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="accf6070832e479e01c1268b0414645b9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#accf6070832e479e01c1268b0414645b9">◆ </a></span>VliModSquare()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModSquare </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>input</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Square a large integer modulo a value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>the base. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="aa53a875972ac2f10852fcaca92de2b40"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aa53a875972ac2f10852fcaca92de2b40">◆ </a></span>VliModSub()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliModSub </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>mod</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Subtract two large integers modulo a value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>The operand to be subtracted from. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>The operand to subtract. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">mod</td><td>The modulo. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ab6d63a825df6f224fe37c76b6bb67bcf"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ab6d63a825df6f224fe37c76b6bb67bcf">◆ </a></span>VliMul()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliMul </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int_product.html">VeryLargeIntProduct</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Multiply two large integers. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>of multiplying left and right. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>The first operand to be multiplied. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>The second operand to be multiplied. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a10fc791278e51543fc685d5a4903fcd1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a10fc791278e51543fc685d5a4903fcd1">◆ </a></span>VliRand()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int VliRand </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="group___epid_common.html#ga6119a2c0323a3fca9e502b24bc378c2c">BitSupplier</a> </td> |
| <td class="paramname"><em>rnd_func</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">void * </td> |
| <td class="paramname"><em>rnd_param</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Generate a random large integer. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">result</td><td>the random value. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">rnd_func</td><td>Random number generator. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">rnd_param</td><td>Pass through context data for rnd_func. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>A value different from zero (i.e., true) if on success. Zero (i.e., false) otherwise. </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a4c7e60c47b82e5b2cf823d51b3a9fdcc"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a4c7e60c47b82e5b2cf823d51b3a9fdcc">◆ </a></span>VliRShift()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliRShift </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>in</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">uint32_t </td> |
| <td class="paramname"><em>shift</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Right shift a large integers. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">in</td><td>The value to be shifted. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">shift</td><td>The number of bits to shift. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a9a1df0e7770aa1421e41b87965e71425"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a9a1df0e7770aa1421e41b87965e71425">◆ </a></span>VliSet()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void VliSet </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>in</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Set a large integer's value. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">in</td><td>value to set. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ac47d57834c67877c10ecdc230cdaf503"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ac47d57834c67877c10ecdc230cdaf503">◆ </a></span>VliSub()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">uint32_t VliSub </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> * </td> |
| <td class="paramname"><em>result</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>left</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>right</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Subtract two large integers. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>target. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">left</td><td>The operand to be subtracted from. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">right</td><td>The operand to subtract. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on failure </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a80d1a80f5a21437354ee185923621d66"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a80d1a80f5a21437354ee185923621d66">◆ </a></span>VliTestBit()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">uint32_t VliTestBit </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_very_large_int.html">VeryLargeInt</a> const * </td> |
| <td class="paramname"><em>in</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">uint32_t </td> |
| <td class="paramname"><em>bit</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Test the value of a bit in a large integer. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">in</td><td>the value to test. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">bit</td><td>the bit index.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>value of the bit (1 or 0). </dd></dl> |
| |
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