What is Visual Secret Sharing(VSS) Scheme ?(The Best Example to Understand (2, 2) VSS Scheme )
Pixel
Shadow 1 Shadow 2
Prob.=0.5
Prob.=0.5
Shadow 1+
Shadow 2
white
black
b & w
half and half
b & w
half and half
CW or CB
CW = {all matrices by permuting columns of
}
CB = {all matrices by permuting columns of
}
Prob.=0.5
Prob.=0.5
前一張投影片
下一張投影片
回到第一張投影片
檢視圖形版本