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Fix Windows warnings

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This commit is contained in:
Douglas Stebila 2019-03-21 23:51:34 -04:00
parent f0ba4f2051
commit ca798ee18a
1 changed files with 5 additions and 5 deletions
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10
crypto_kem/frodokem640shake/clean/util.c
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@ -140,10 +140,10 @@ void PQCLEAN_FRODOKEM640SHAKE_CLEAN_pack(unsigned char *out, const size_t outlen
while (b < 8) {
int nbits = min(8 - b, bits);
uint16_t mask = (1 << nbits) - 1;
unsigned char t = (w >> (bits - nbits)) & mask; // the bits to copy from w to out
unsigned char t = (unsigned char) ((w >> (bits - nbits)) & mask); // the bits to copy from w to out
out[i] = out[i] + (t << (8 - b - nbits));
b += nbits;
bits -= nbits;
b += (unsigned char) nbits;
bits -= (unsigned char) nbits;
w &= ~(mask << bits); // not strictly necessary; mostly for debugging
if (bits == 0) {
@ -191,8 +191,8 @@ void PQCLEAN_FRODOKEM640SHAKE_CLEAN_unpack(uint16_t *out, const size_t outlen, c
uint16_t mask = (1 << nbits) - 1;
unsigned char t = (w >> (bits - nbits)) & mask; // the bits to copy from w to out
out[i] = out[i] + (t << (lsb - b - nbits));
b += nbits;
bits -= nbits;
b += (unsigned char) nbits;
bits -= (unsigned char) nbits;
w &= ~(mask << bits); // not strictly necessary; mostly for debugging
if (bits == 0) {