1 <html devsite><head> 2 <title>Android 4.3 </title> 3 <meta name="project_path" value="/_project.yaml"/> 4 <meta name="book_path" value="/_book.yaml"/> 5 </head> 6 <body> 7 <!-- 8 Copyright 2017 The Android Open Source Project 9 10 Licensed under the Apache License, Version 2.0 (the "License"); 11 you may not use this file except in compliance with the License. 12 You may obtain a copy of the License at 13 14 http://www.apache.org/licenses/LICENSE-2.0 15 16 Unless required by applicable law or agreed to in writing, software 17 distributed under the License is distributed on an "AS IS" BASIS, 18 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 19 See the License for the specific language governing permissions and 20 limitations under the License. 21 --> 22 23 <p> Android Android 4.3 </p> 24 25 <ul> 26 <li><strong> SELinux Android 27 </strong> Linux SELinux (MAC) Android SELinux Android SELinux</li> 28 29 <li><strong> SetUID/SetGID 30 </strong> Android SetUID/SetGUID Root </li> 31 32 <li><strong>ADB 33 </strong> Android 4.2.2 RSA ADB ADB</li> 34 35 <li><strong> Android SetUID 36 </strong>/system Zygote nosuid Android SetUID Root </li> 37 38 <li><strong> 39 </strong>Android Zygote ADB prctl(PR_CAPBSET_DROP) Android shell </li> 40 41 <li><strong>AndroidKeyStore 42 </strong>Android API</li> 43 44 <li><strong>KeyChain isBoundKeyAlgorithm 45 </strong>Keychain API (isBoundKeyType) Root </li> 46 47 <li><strong>NO_NEW_PRIVS</strong> 48 Android Zygote prctl(PR_SET_NO_NEW_PRIVS) Android execve 3.5 Linux </li> 49 50 <li><strong>FORTIFY_SOURCE 51 </strong>Android x86 MIPS FORTIFY_SOURCE strchr()strrchr()strlen() umask() </li> 52 53 <li><strong> 54 </strong> (relro) Android </li> 55 56 <li><strong> EntropyMixer 57 </strong>EntropyMixer /</li> 58 59 <li><strong> 60 </strong>Android 4.3 Android (Open Handset Alliance) Android Android </li> 61 </ul> 62 63 </body></html>
