diff options
Diffstat (limited to 'mpi')
| -rw-r--r-- | mpi/mpi.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -3266,7 +3266,7 @@ mp_err s_mp_mul_d(mp_int *a, mp_digit d) unless absolutely necessary. */ max = USED(a); - w = dp[max - 1] * d; + w = dp[max - 1] * (mp_word) d; if(CARRYOUT(w) != 0) { if((res = s_mp_pad(a, max + 1)) != MP_OKAY) return res; @@ -3274,7 +3274,7 @@ mp_err s_mp_mul_d(mp_int *a, mp_digit d) } for(ix = 0; ix < max; ix++) { - w = (dp[ix] * d) + k; + w = (dp[ix] * (mp_word) d) + k; dp[ix] = ACCUM(w); k = CARRYOUT(w); } @@ -3491,7 +3491,7 @@ mp_err s_mp_mul(mp_int *a, mp_int *b) pa = DIGITS(a); for(jx = 0; jx < ua; ++jx, ++pa) { pt = pbt + ix + jx; - w = *pb * *pa + k + *pt; + w = *pb * (mp_word) *pa + k + *pt; *pt = ACCUM(w); k = CARRYOUT(w); } @@ -3573,7 +3573,7 @@ mp_err s_mp_sqr(mp_int *a) if(*pa1 == 0) continue; - w = DIGIT(&tmp, ix + ix) + (*pa1 * *pa1); + w = DIGIT(&tmp, ix + ix) + (*pa1 * (mp_word) *pa1); pbt[ix + ix] = ACCUM(w); k = CARRYOUT(w); @@ -3595,7 +3595,7 @@ mp_err s_mp_sqr(mp_int *a) pt = pbt + ix + jx; /* Compute the multiplicative step */ - w = *pa1 * *pa2; + w = *pa1 * (mp_word) *pa2; /* If w is more than half MP_WORD_MAX, the doubling will overflow, and we need to record a carry out into the next @@ -3639,7 +3639,7 @@ mp_err s_mp_sqr(mp_int *a) */ kx = 1; while(k) { - k = pbt[ix + jx + kx] + 1; + k = (mp_word) pbt[ix + jx + kx] + 1; pbt[ix + jx + kx] = ACCUM(k); k = CARRYOUT(k); ++kx; |