author | ohair |
Wed, 06 Apr 2011 22:06:11 -0700 | |
changeset 9035 | 1255eb81cc2f |
parent 8175 | 27e80dc06104 |
child 9774 | 50a2b28ca54c |
permissions | -rw-r--r-- |
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/* ********************************************************************* |
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* |
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* Sun elects to have this file available under and governed by the |
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* Mozilla Public License Version 1.1 ("MPL") (see |
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* http://www.mozilla.org/MPL/ for full license text). For the avoidance |
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* of doubt and subject to the following, Sun also elects to allow |
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* licensees to use this file under the MPL, the GNU General Public |
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* License version 2 only or the Lesser General Public License version |
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* 2.1 only. Any references to the "GNU General Public License version 2 |
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* or later" or "GPL" in the following shall be construed to mean the |
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* GNU General Public License version 2 only. Any references to the "GNU |
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* Lesser General Public License version 2.1 or later" or "LGPL" in the |
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* following shall be construed to mean the GNU Lesser General Public |
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* License version 2.1 only. However, the following notice accompanied |
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* the original version of this file: |
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* |
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
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* |
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* The contents of this file are subject to the Mozilla Public License Version |
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* 1.1 (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* http://www.mozilla.org/MPL/ |
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* |
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* Software distributed under the License is distributed on an "AS IS" basis, |
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
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* for the specific language governing rights and limitations under the |
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* License. |
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* |
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* The Original Code is the Multi-precision Binary Polynomial Arithmetic Library. |
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* |
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* The Initial Developer of the Original Code is |
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* Sun Microsystems, Inc. |
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* Portions created by the Initial Developer are Copyright (C) 2003 |
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* the Initial Developer. All Rights Reserved. |
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* |
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* Contributor(s): |
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* Sheueling Chang Shantz <sheueling.chang@sun.com> and |
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* Douglas Stebila <douglas@stebila.ca> of Sun Laboratories. |
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* |
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* Alternatively, the contents of this file may be used under the terms of |
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* either the GNU General Public License Version 2 or later (the "GPL"), or |
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
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* in which case the provisions of the GPL or the LGPL are applicable instead |
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* of those above. If you wish to allow use of your version of this file only |
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* under the terms of either the GPL or the LGPL, and not to allow others to |
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* use your version of this file under the terms of the MPL, indicate your |
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* decision by deleting the provisions above and replace them with the notice |
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* and other provisions required by the GPL or the LGPL. If you do not delete |
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* the provisions above, a recipient may use your version of this file under |
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* the terms of any one of the MPL, the GPL or the LGPL. |
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* |
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*********************************************************************** */ |
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/* |
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* Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. |
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* Use is subject to license terms. |
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*/ |
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#ifndef _MP_GF2M_H_ |
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#define _MP_GF2M_H_ |
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#include "mpi.h" |
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|
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mp_err mp_badd(const mp_int *a, const mp_int *b, mp_int *c); |
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mp_err mp_bmul(const mp_int *a, const mp_int *b, mp_int *c); |
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/* For modular arithmetic, the irreducible polynomial f(t) is represented |
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* as an array of int[], where f(t) is of the form: |
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* f(t) = t^p[0] + t^p[1] + ... + t^p[k] |
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* where m = p[0] > p[1] > ... > p[k] = 0. |
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*/ |
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mp_err mp_bmod(const mp_int *a, const unsigned int p[], mp_int *r); |
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mp_err mp_bmulmod(const mp_int *a, const mp_int *b, const unsigned int p[], |
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mp_int *r); |
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mp_err mp_bsqrmod(const mp_int *a, const unsigned int p[], mp_int *r); |
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mp_err mp_bdivmod(const mp_int *y, const mp_int *x, const mp_int *pp, |
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const unsigned int p[], mp_int *r); |
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int mp_bpoly2arr(const mp_int *a, unsigned int p[], int max); |
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mp_err mp_barr2poly(const unsigned int p[], mp_int *a); |
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#endif /* _MP_GF2M_H_ */ |