fix #131 - msvc warning: result of 32-bit shift implicitly converted to 64 bits
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@ -99,19 +99,19 @@ int s_mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, i
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/* compute the value at M[1<<(winsize-1)] by squaring
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* M[1] (winsize-1) times
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*/
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if ((err = mp_copy(&M[1], &M[1 << (winsize - 1)])) != MP_OKAY) {
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if ((err = mp_copy(&M[1], &M[(size_t)1 << (winsize - 1)])) != MP_OKAY) {
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goto LBL_MU;
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}
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for (x = 0; x < (winsize - 1); x++) {
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/* square it */
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if ((err = mp_sqr(&M[1 << (winsize - 1)],
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&M[1 << (winsize - 1)])) != MP_OKAY) {
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if ((err = mp_sqr(&M[(size_t)1 << (winsize - 1)],
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&M[(size_t)1 << (winsize - 1)])) != MP_OKAY) {
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goto LBL_MU;
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}
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/* reduce modulo P */
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if ((err = redux(&M[1 << (winsize - 1)], P, &mu)) != MP_OKAY) {
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if ((err = redux(&M[(size_t)1 << (winsize - 1)], P, &mu)) != MP_OKAY) {
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goto LBL_MU;
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}
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}
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