A User Centric Security Model for Tamper-Resistant Devices

C.9 Platform Binding Protocol
299 copyPointer = U t i l . arrayCopyNonAtomic ( this . SCBRandomNumberArray ,
300 ( short ) 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
301 this . SCBRandomNumberArray . l e n g t h ) ;
302 this . r e c e i v i n g B u f f e r [ childPM1 ]++;
303 copyPointer = U t i l . arrayCopyNonAtomic ( this . EncryptedDataTag ,
304 ( short ) 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
305 this . EncryptedDataTag . l e n g t h ) ;
306 copyPointer += 3 ;
307 childPM2 = ( short ) ( copyPointer − ( short ) 1) ;
308 this . r e c e i v i n g B u f f e r [ childPM1 ]++;
309 copyPointer = U t i l . arrayCopyNonAtomic ( this . PlatformHash , ( short )
310 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
311 this . PlatformHash . l e n g t h ) ;
312 copyPointer += 2 ;
313 MessageDigest myHashGen = MessageDigest . g e t I n s t a n c e
314 ( MessageDigest .ALG_SHA_256, f a l s e ) ;
315 short tempLength = ( short )myHashGen . doFinal ( this . ClassDH . dhModulus ,
316 ( short ) 0 , ( short ) this . ClassDH . dhModulus . length ,
317 r e c e i v i n g B u f f e r , copyPointer ) ;
318 this . r e c e i v i n g B u f f e r [ childPM2 ]++;
319 this . shortToBytes ( this . r e c e i v i n g B u f f e r , ( short ) ( copyPointer −
320 ( short ) 2) , tempLength ) ;
321 copyPointer += tempLength ;
322 copyPointer = U t i l . arrayCopyNonAtomic ( this . SCBIdentityTag ,
323 ( short ) 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
324 this . SCBIdentityTag . l e n g t h ) ;
325 this . r e c e i v i n g B u f f e r [ childPM2 ]++;
326 copyPointer = U t i l . arrayCopyNonAtomic ( this . SCBRandomNumberArray ,
327 ( short ) 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
328 this . SCBRandomNumberArray . l e n g t h ) ;
329 this . r e c e i v i n g B u f f e r [ childPM2 ]++;
330 copyPointer = U t i l . arrayCopyNonAtomic ( this . SCARandomNumberArray ,
331 ( short ) 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
332 this . SCARandomNumberArray . l e n g t h ) ;
333 this . r e c e i v i n g B u f f e r [ childPM2 ]++;
334 try {
335 this . signGenerate ( this . r e c e i v i n g B u f f e r , ( short ) ( childPM2 +
336 ( short ) 1) , ( short ) ( copyPointer − ( short )
337 ( childPM2 + ( short ) 1) ) ,
338 this . phSCBKeyPair . g e t P r i v a t e ( ) ,
339 S i g n a t u r e .MODE_SIGN) ;
340 } catch ( Exception cE ) {
341 ISOException . throwIt ( ( short ) 0 x3141 ) ;
342 }
343 this . r e c e i v i n g B u f f e r [ childPM2 ]++;
344 copyPointer = U t i l . arrayCopyNonAtomic ( this . SCBCertificate ,
345 ( short ) 0 , this . r e c e i v i n g B u f f e r , copyPointer , ( short )
346 this . SCBCertificate . l e n g t h ) ;
347 this . r e c e i v i n g B u f f e r [ childPM2 ]++;
348 try {
349 this . messageEncryption ( this . r e c e i v i n g B u f f e r , ( short ) ( childPM2
424