mirror of
https://github.com/MariaDB/server.git
synced 2025-10-30 10:26:12 +01:00
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#include "fe.h"
|
|
|
|
/*
|
|
h = f + g
|
|
Can overlap h with f or g.
|
|
|
|
Preconditions:
|
|
|f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc.
|
|
|g| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc.
|
|
|
|
Postconditions:
|
|
|h| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc.
|
|
*/
|
|
|
|
void fe_add(fe h,const fe f,const fe g)
|
|
{
|
|
crypto_int32 f0 = f[0];
|
|
crypto_int32 f1 = f[1];
|
|
crypto_int32 f2 = f[2];
|
|
crypto_int32 f3 = f[3];
|
|
crypto_int32 f4 = f[4];
|
|
crypto_int32 f5 = f[5];
|
|
crypto_int32 f6 = f[6];
|
|
crypto_int32 f7 = f[7];
|
|
crypto_int32 f8 = f[8];
|
|
crypto_int32 f9 = f[9];
|
|
crypto_int32 g0 = g[0];
|
|
crypto_int32 g1 = g[1];
|
|
crypto_int32 g2 = g[2];
|
|
crypto_int32 g3 = g[3];
|
|
crypto_int32 g4 = g[4];
|
|
crypto_int32 g5 = g[5];
|
|
crypto_int32 g6 = g[6];
|
|
crypto_int32 g7 = g[7];
|
|
crypto_int32 g8 = g[8];
|
|
crypto_int32 g9 = g[9];
|
|
crypto_int32 h0 = f0 + g0;
|
|
crypto_int32 h1 = f1 + g1;
|
|
crypto_int32 h2 = f2 + g2;
|
|
crypto_int32 h3 = f3 + g3;
|
|
crypto_int32 h4 = f4 + g4;
|
|
crypto_int32 h5 = f5 + g5;
|
|
crypto_int32 h6 = f6 + g6;
|
|
crypto_int32 h7 = f7 + g7;
|
|
crypto_int32 h8 = f8 + g8;
|
|
crypto_int32 h9 = f9 + g9;
|
|
h[0] = h0;
|
|
h[1] = h1;
|
|
h[2] = h2;
|
|
h[3] = h3;
|
|
h[4] = h4;
|
|
h[5] = h5;
|
|
h[6] = h6;
|
|
h[7] = h7;
|
|
h[8] = h8;
|
|
h[9] = h9;
|
|
}
|