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mp_jacobi: error-out until #44 is fixed

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This commit is contained in:
Steffen Jaeckel 2016-01-12 13:48:37 +01:00
parent d231f1a1a7
commit e8d2609f81
1 changed files with 5 additions and 0 deletions
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5
bn_mp_jacobi.c
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@ -26,6 +26,11 @@ int mp_jacobi (mp_int * a, mp_int * n, int *c)
int k, s, r, res; int k, s, r, res;
mp_digit residue; mp_digit residue;
/* if a < 0 return MP_VAL */
if (mp_isneg(a) == MP_YES) {
return MP_VAL;
}
/* if n <= 0 return MP_VAL */ /* if n <= 0 return MP_VAL */
if (mp_cmp_d(n, 0) != MP_GT) { if (mp_cmp_d(n, 0) != MP_GT) {
return MP_VAL; return MP_VAL;