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GTALK

GTALK. Projektteam. Kieslich Lindorfer Schöllhammer. Ziele. Symmetrische Ver /Entschlüsselung von Nachrichten mit AES-256 Schlüsselmanagement Secure SQLite DB Schlüsselimport QR-Code. Bibliotheken. aSmack Apache License , Version 2.0 XMPP kommunikation

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GTALK

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  1. GTALK

  2. Projektteam • Kieslich • Lindorfer • Schöllhammer

  3. Ziele • Symmetrische Ver/Entschlüsselung • von Nachrichten • mit AES-256 • Schlüsselmanagement • SecureSQLite DB • Schlüsselimport • QR-Code

  4. Bibliotheken • aSmack • Apache License, Version 2.0 • XMPP kommunikation • Senden/Empfangen von Nachrichten • sqlcipher for android • Apache License, Version 2.0 • AES-256 • Verschlüsselung der Datenbank

  5. Arbeitspakete • Design/Views • Datenbank • QR-Import • Passwordgenerierung

  6. Password generierung public staticbyte[]generateSeed(){ intrecorderBufferSize=AudioRecord.getMinBufferSize(8000, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_16BIT)* 2; AudioRecord recorder =newAudioRecord(AudioSource.DEFAULT, 8000, AudioFormat.CHANNEL_IN_MONO,AudioFormat.ENCODING_PCM_16BIT, recorderBufferSize); byte[]recordedAudioBuffer=newbyte[recorderBufferSize]; recorder.startRecording(); intbufferRead=recorder.read(recordedAudioBuffer, 0,recorderBufferSize); try{ Thread.sleep(200); }catch(InterruptedException e){ e.printStackTrace(); } recorder.stop(); recorder.release(); returnrecordedAudioBuffer; }

  7. LIVE DEMO

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