diff options
Diffstat (limited to 'security/nss/lib/freebl/ecl/ecl_curve.c')
| -rw-r--r-- | security/nss/lib/freebl/ecl/ecl_curve.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/security/nss/lib/freebl/ecl/ecl_curve.c b/security/nss/lib/freebl/ecl/ecl_curve.c deleted file mode 100644 index b0a7d5074..000000000 --- a/security/nss/lib/freebl/ecl/ecl_curve.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the elliptic curve math library. - * - * The Initial Developer of the Original Code is - * Sun Microsystems, Inc. - * Portions created by the Initial Developer are Copyright (C) 2003 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#include "ecl.h" -#include "ecl-curve.h" -#include "ecl-priv.h" -#include <stdlib.h> -#include <string.h> - -#define CHECK(func) if ((func) == NULL) { res = 0; goto CLEANUP; } - -/* Duplicates an ECCurveParams */ -ECCurveParams * -ECCurveParams_dup(const ECCurveParams * params) -{ - int res = 1; - ECCurveParams *ret = NULL; - - CHECK(ret = (ECCurveParams *) malloc(sizeof(ECCurveParams))); - if (params->text != NULL) { - CHECK(ret->text = strdup(params->text)); - } - ret->field = params->field; - ret->size = params->size; - if (params->irr != NULL) { - CHECK(ret->irr = strdup(params->irr)); - } - if (params->curvea != NULL) { - CHECK(ret->curvea = strdup(params->curvea)); - } - if (params->curveb != NULL) { - CHECK(ret->curveb = strdup(params->curveb)); - } - if (params->genx != NULL) { - CHECK(ret->genx = strdup(params->genx)); - } - if (params->geny != NULL) { - CHECK(ret->geny = strdup(params->geny)); - } - if (params->order != NULL) { - CHECK(ret->order = strdup(params->order)); - } - ret->cofactor = params->cofactor; - - CLEANUP: - if (res != 1) { - EC_FreeCurveParams(ret); - return NULL; - } - return ret; -} - -#undef CHECK - -/* Construct ECCurveParams from an ECCurveName */ -ECCurveParams * -EC_GetNamedCurveParams(const ECCurveName name) -{ - if ((name <= ECCurve_noName) || (ECCurve_pastLastCurve <= name)) { - return NULL; - } else { - return ECCurveParams_dup(ecCurve_map[name]); - } -} - -/* Free the memory allocated (if any) to an ECCurveParams object. */ -void -EC_FreeCurveParams(ECCurveParams * params) -{ - if (params == NULL) - return; - if (params->text != NULL) - free(params->text); - if (params->irr != NULL) - free(params->irr); - if (params->curvea != NULL) - free(params->curvea); - if (params->curveb != NULL) - free(params->curveb); - if (params->genx != NULL) - free(params->genx); - if (params->geny != NULL) - free(params->geny); - if (params->order != NULL) - free(params->order); - free(params); -} |