diff options
Diffstat (limited to 'test.c')
| -rw-r--r-- | test.c | 65 |
1 files changed, 35 insertions, 30 deletions
@@ -1,32 +1,24 @@ /********************************************************************************** * Program to test the C implementation of the zxcvbn password strength estimator. - * Copyright (c) 2015, Tony Evans - * All rights reserved. + * Copyright (c) 2015-2017 Tony Evans * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: * - * 1. Redistributions of source code must retain the above copyright notice, this list - * of conditions and the following disclaimer. + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. * - * 2. Redistributions in binary form must reproduce the above copyright notice, this - * list of conditions and the following disclaimer in the documentation and/or other - * materials provided with the distribution. - * - * 3. Neither the name of the copyright holder nor the names of its contributors may be - * used to endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. * **********************************************************************************/ @@ -124,6 +116,8 @@ int DoChecks(char *file) int y = 0; int w = 0; int r = 0; + int Less = 0; + int More = 0; FILE *f = fopen(file, "r"); if (f == NULL) { @@ -185,17 +179,28 @@ int DoChecks(char *file) e = ZxcvbnMatch(Pwd, UsrDict, 0); x = e / Ent; /* More than 1% difference is a fail. */ - if ((x > 1.01) || (x < 1.0/1.01)) + if (x > 1.01) { - printf("Line %2d Calculated entropy %5.2f, expected %5.2f <%s>\n", y, e, Ent, Pwd); - r = 1; - break; + ++More; + if (r < 10) + { + printf("Line %2d Calculated entropy %5.2f, expected %5.2f <%s>\n", y, e, Ent, Pwd); + ++r; + } + } + else if (x < 1.0/1.01) + { + ++Less; + if (r < 10) + { + printf("Line %2d Calculated entropy %5.2f, expected %5.2f <%s>\n", y, e, Ent, Pwd); + ++r; + } } ++w; } fclose(f); - if (!r) - printf("Tested %d words\n", w); + printf("Tested %d words, %d with low entropy, %d with high\n", w, Less, More); return r; } |