Activated Curve25519 support for ECDHE cipher suites.

[BearSSL] / src / ec / ec_p256_m15.c

diff --git a/src/ec/ec_p256_m15.c b/src/ec/ec_p256_m15.c
index 99c7224..0d40aef 100644 (file)
--- a/src/ec/ec_p256_m15.c
+++ b/src/ec/ec_p256_m15.c
@@ -1987,6 +1987,14 @@ api_order(int curve, size_t *len)
        return P256_N;
 }
 
        return P256_N;
 }
 

+static size_t
+api_xoff(int curve, size_t *len)
+{
+       (void)curve;
+       *len = 32;
+       return 1;
+}
+

 static uint32_t
 api_mul(unsigned char *G, size_t Glen,
        const unsigned char *x, size_t xlen, int curve)
 static uint32_t
 api_mul(unsigned char *G, size_t Glen,
        const unsigned char *x, size_t xlen, int curve)


@@ -2079,6 +2087,7 @@ const br_ec_impl br_ec_p256_m15 = {
        (uint32_t)0x00800000,
        &api_generator,
        &api_order,
        (uint32_t)0x00800000,
        &api_generator,
        &api_order,

+       &api_xoff,

        &api_mul,
        &api_mulgen,
        &api_muladd
        &api_mul,
        &api_mulgen,
        &api_muladd