| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Android/trusty/trusty/kernel/lib/tcrypto/ (Android Betriebssystem Version 17©) Datei vom 26.5.2026 mit Größe 1 kB |
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Quelle utils.cSprache: C |
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/* * Copyright (c) 2015 Google, Inc. * * 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: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * 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. */ #include <lib/tcrypto/tcrypto.h> /* * Timing attack resistent memcmp */ int tc_memcmp(const void* p1, const void* p2, size_t len) { uint8_t res = 0; const uint8_t* s1 = p1; const uint8_t* s2 = p2; while (len > 0) { res |= *s1++ ^ *s2++; --len; } return res; }
¤ Dauer der Verarbeitung: 0.11 Sekunden (vorverarbeitet am 2026-06-27) ¤*© Formatika GbR, Deutschland |
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2026-07-09