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Use X64 ASM ed25519 signatures on Linux/x64, which are about 10X faster. Will matter a lot for network controllers, not so much for other things.

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This commit is contained in:
Adam Ierymenko 2018-03-13 06:51:17 -07:00
commit beb170e4fb
68 changed files with 37123 additions and 68 deletions
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12
ext/ed25519-amd64-asm/fe25519_iszero.c Normal file
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@ -0,0 +1,12 @@
#include "fe25519.h"
int fe25519_iszero_vartime(const fe25519 *x)
{
fe25519 t = *x;
fe25519_freeze(&t);
if (t.v[0]) return 0;
if (t.v[1]) return 0;
if (t.v[2]) return 0;
if (t.v[3]) return 0;
return 1;
}