libsodium: Needed for Dnscrypto-proxy Release 1.3.0
[tomato.git] / release / src / router / libsodium / src / libsodium / crypto_sign / ed25519 / ref10 / fe_add.c
blobe6a81da202147b29c416ad54b423ef5dd271e3d9
1 #include "fe.h"
3 /*
4 h = f + g
5 Can overlap h with f or g.
7 Preconditions:
8 |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc.
9 |g| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc.
11 Postconditions:
12 |h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc.
15 void fe_add(fe h,const fe f,const fe g)
17 crypto_int32 f0 = f[0];
18 crypto_int32 f1 = f[1];
19 crypto_int32 f2 = f[2];
20 crypto_int32 f3 = f[3];
21 crypto_int32 f4 = f[4];
22 crypto_int32 f5 = f[5];
23 crypto_int32 f6 = f[6];
24 crypto_int32 f7 = f[7];
25 crypto_int32 f8 = f[8];
26 crypto_int32 f9 = f[9];
27 crypto_int32 g0 = g[0];
28 crypto_int32 g1 = g[1];
29 crypto_int32 g2 = g[2];
30 crypto_int32 g3 = g[3];
31 crypto_int32 g4 = g[4];
32 crypto_int32 g5 = g[5];
33 crypto_int32 g6 = g[6];
34 crypto_int32 g7 = g[7];
35 crypto_int32 g8 = g[8];
36 crypto_int32 g9 = g[9];
37 crypto_int32 h0 = f0 + g0;
38 crypto_int32 h1 = f1 + g1;
39 crypto_int32 h2 = f2 + g2;
40 crypto_int32 h3 = f3 + g3;
41 crypto_int32 h4 = f4 + g4;
42 crypto_int32 h5 = f5 + g5;
43 crypto_int32 h6 = f6 + g6;
44 crypto_int32 h7 = f7 + g7;
45 crypto_int32 h8 = f8 + g8;
46 crypto_int32 h9 = f9 + g9;
47 h[0] = h0;
48 h[1] = h1;
49 h[2] = h2;
50 h[3] = h3;
51 h[4] = h4;
52 h[5] = h5;
53 h[6] = h6;
54 h[7] = h7;
55 h[8] = h8;
56 h[9] = h9;