question: void initLeafCalc ( byte [ ] seed0 ) { this . i = 0 ; this . j = 0 ; byte [ ] dummy = new byte [ mdsize ] ; System . arraycopy ( seed0 , 0 , dummy , 0 , seed . length ) ; this . seed = gmssRandom . nextSeed ( dummy ) ; }
target:  initialize the distributed leaf calculation reset i,j and compute OTSseed with seed0