openssh/openbsd-compat/chacha_private.h

42 #define PLUS(v,w) (U32V((v) + (w)))
43 #define PLUSONE(v) (PLUS((v),1))
46   a = PLUS(a,b); d = ROTATE(XOR(d,a),16); \
47   c = PLUS(c,d); b = ROTATE(XOR(b,c),12); \
48   a = PLUS(a,b); d = ROTATE(XOR(d,a), 8); \
49   c = PLUS(c,d); b = ROTATE(XOR(b,c), 7);
149     x0 = PLUS(x0,j0);
150     x1 = PLUS(x1,j1);
151     x2 = PLUS(x2,j2);
152     x3 = PLUS(x3,j3);
153     x4 = PLUS(x4,j4);
154     x5 = PLUS(x5,j5);
155     x6 = PLUS(x6,j6);
156     x7 = PLUS(x7,j7);
157     x8 = PLUS(x8,j8);
158     x9 = PLUS(x9,j9);
159     x10 = PLUS(x10,j10);
160     x11 = PLUS(x11,j11);
161     x12 = PLUS(x12,j12);
162     x13 = PLUS(x13,j13);
163     x14 = PLUS(x14,j14);
164     x15 = PLUS(x15,j15);