Fix comment in ristretto255_elligator (#1052)

2021-04-21 16:47:07 +02:00 · 2021-04-21 16:47:07 +02:00 · 8aedf47338
commit 8aedf47338
parent 7168944f16
1 changed files with 1 additions and 1 deletions
--- a/src/libsodium/crypto_core/ed25519/ref10/ed25519_ref10.c
+++ b/src/libsodium/crypto_core/ed25519/ref10/ed25519_ref10.c
@ -2809,7 +2809,7 @@ ristretto255_elligator(ge25519_p3 *p, const fe25519 t)
    fe25519_mul(u, u, onemsqd);        /* u = (r+1)*(1-d^2) */
    fe25519_1(c);
    fe25519_neg(c, c);                 /* c = -1 */
-    fe25519_add(rpd, r, d);            /* rpd = r*d */
+    fe25519_add(rpd, r, d);            /* rpd = r+d */
    fe25519_mul(v, r, d);              /* v = r*d */
    fe25519_sub(v, c, v);              /* v = c-r*d */
    fe25519_mul(v, v, rpd);            /* v = (c-r*d)*(r+d) */