Suppose Alice has a and Bob has b. Alice and Bob also share a secure communication channel. Chris wants to compute S = a ⊕ b. Alice does not want Chris or Bob to learn a and Bob does not want Chris or Alice to learn b. How can this be done?

15: 28read the summary of "an indian's view of indian affairs."15 betterin "an indian's view of indian affairs," it is asserted that conflicts could be reduced if white americansunderstood native americans..pswhich of the following would make this summary more complete? eleo the fact that chief joseph believes the great spirit sees everythinthe fact that chief joseph was born in oregon and is thirty-eight years oldo the fact that chief joseph states that he speaks from the hearthehehethe fact that chief joseph of the nez percé tribe made this claimebell- ==feetle===-felsefe ==submitmark this and retum.=