public final SipHasherStream update ( byte b ) { this . len ++ ; this . m |= ( ( ( long ) b & 0xff ) << ( this . m_idx ++ * 8 ) ) ; if ( this . m_idx < 8 ) { return this ; } this . v3 ^= this . m ; for ( int i = 0 ; i < this . c ; i ++ ) { round ( ) ; } this . v0 ^= this . m ; this . m_idx = 0 ; this . m = 0 ; return this ; }
Updates the hash with a single byte .