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Activated Curve25519 support for ECDHE cipher suites.

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This commit is contained in:
Thomas Pornin 2017-01-15 20:40:24 +01:00
parent 693d2a0085
commit 3655193439
30 changed files with 750 additions and 341 deletions
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17
src/ec/ec_c25519_m15.c
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@ -1231,10 +1231,10 @@ static const unsigned char GEN[] = {
};
static const unsigned char ORDER[] = {
0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x14, 0xDE, 0xF9, 0xDE, 0xA2, 0xF7, 0x9C, 0xD6,
0x58, 0x12, 0x63, 0x1A, 0x5C, 0xF5, 0xD3, 0xED
0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const unsigned char *
@ -1253,6 +1253,14 @@ api_order(int curve, size_t *len)
return ORDER;
}
static size_t
api_xoff(int curve, size_t *len)
{
(void)curve;
*len = 32;
return 0;
}
static void
cswap(uint32_t *a, uint32_t *b, uint32_t ctl)
{
@ -1445,6 +1453,7 @@ const br_ec_impl br_ec_c25519_m15 = {
(uint32_t)0x20000000,
&api_generator,
&api_order,
&api_xoff,
&api_mul,
&api_mulgen,
&api_muladd