P.I.E. Security Team
3 years ago
committed by
GitHub
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
1 additions and
1 deletions
-
src/libsodium/crypto_core/ed25519/ref10/ed25519_ref10.c
|
|
|
@ -2937,7 +2937,7 @@ ristretto255_elligator(ge25519_p3 *p, const fe25519 t) |
|
|
|
fe25519_mul(u, u, ed25519_onemsqd);/* u = (r+1)*(1-d^2) */ |
|
|
|
fe25519_1(c); |
|
|
|
fe25519_neg(c, c); /* c = -1 */ |
|
|
|
fe25519_add(rpd, r, ed25519_d); /* rpd = r*d */ |
|
|
|
fe25519_add(rpd, r, ed25519_d); /* rpd = r+d */ |
|
|
|
fe25519_mul(v, r, ed25519_d); /* v = r*d */ |
|
|
|
fe25519_sub(v, c, v); /* v = c-r*d */ |
|
|
|
fe25519_mul(v, v, rpd); /* v = (c-r*d)*(r+d) */ |
|
|
|
|
