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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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13
ext/ed25519-amd64-asm/fe25519_pack.c Normal file
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#include "fe25519.h"
/* Assumes input x being reduced below 2^255 */
void fe25519_pack(unsigned char r[32], const fe25519 *x)
{
int i;
fe25519 t;
t = *x;
fe25519_freeze(&t);
/* assuming little-endian */
for(i=0;i<32;i++) r[i] = i[(unsigned char *)&t.v];
}