amy/tiny-ECDH-c
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explicitly unsigned numerals

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kokke
2019-01-22 19:56:48 +01:00
committed by GitHub
parent fefb541f28
commit 3a09a49dbb
1 changed files with 2 additions and 2 deletions
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ecdh.c
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@@ -207,12 +207,12 @@ const scalar_t base_order = { 0x2fe84e47, 0x8382e9bb, 0x5174d66e, 0x161de93d, 0
/* some basic bit-manipulation routines that act on bit-vectors follow */
static int bitvec_get_bit(const bitvec_t x, const uint32_t idx)
{
return ((x[idx / 32] >> (idx & 31) & 1));
return ((x[idx / 32U] >> (idx & 31U) & 1U));
}
static void bitvec_clr_bit(bitvec_t x, const uint32_t idx)
{
x[idx / 32] &= ~(1 << (idx & 31));
x[idx / 32U] &= ~(1U << (idx & 31U));
}
static void bitvec_copy(bitvec_t x, const bitvec_t y)