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Import OpenSSL 1.1.0h

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This commit is contained in:
Steve Dower
2018-04-13 17:45:41 +00:00
parent f39d324ed3
commit 807cee26df
513 changed files with 11248 additions and 3603 deletions
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18
crypto/ec/ecp_nistp521.c
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@@ -50,7 +50,6 @@ typedef __uint128_t uint128_t; /* nonstandard; implemented by gcc on 64-bit
typedef uint8_t u8;
typedef uint64_t u64;
typedef int64_t s64;
/*
* The underlying field. P521 operates over GF(2^521-1). We can serialise an
@@ -188,7 +187,7 @@ static int BN_to_felem(felem out, const BIGNUM *bn)
/* BN_bn2bin eats leading zeroes */
memset(b_out, 0, sizeof(b_out));
num_bytes = BN_num_bytes(bn);
if (num_bytes > sizeof b_out) {
if (num_bytes > sizeof(b_out)) {
ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
return 0;
}
@@ -207,8 +206,8 @@ static BIGNUM *felem_to_BN(BIGNUM *out, const felem in)
{
felem_bytearray b_in, b_out;
felem_to_bin66(b_in, in);
flip_endian(b_out, b_in, sizeof b_out);
return BN_bin2bn(b_out, sizeof b_out, out);
flip_endian(b_out, b_in, sizeof(b_out));
return BN_bin2bn(b_out, sizeof(b_out), out);
}
/*-
@@ -867,7 +866,7 @@ static limb felem_is_zero(const felem in)
* We know that ftmp[i] < 2^63, therefore the only way that the top bit
* can be set is if is_zero was 0 before the decrement.
*/
is_zero = ((s64) is_zero) >> 63;
is_zero = 0 - (is_zero >> 63);
is_p = ftmp[0] ^ kPrime[0];
is_p |= ftmp[1] ^ kPrime[1];
@@ -880,13 +879,13 @@ static limb felem_is_zero(const felem in)
is_p |= ftmp[8] ^ kPrime[8];
is_p--;
is_p = ((s64) is_p) >> 63;
is_p = 0 - (is_p >> 63);
is_zero |= is_p;
return is_zero;
}
static int felem_is_zero_int(const felem in)
static int felem_is_zero_int(const void *in)
{
return (int)(felem_is_zero(in) & ((limb) 1));
}
@@ -951,7 +950,7 @@ static void felem_contract(felem out, const felem in)
is_p &= is_p << 4;
is_p &= is_p << 2;
is_p &= is_p << 1;
is_p = ((s64) is_p) >> 63;
is_p = 0 - (is_p >> 63);
is_p = ~is_p;
/* is_p is 0 iff |out| == 2^521-1 and all ones otherwise */
@@ -977,7 +976,7 @@ static void felem_contract(felem out, const felem in)
is_greater |= is_greater << 4;
is_greater |= is_greater << 2;
is_greater |= is_greater << 1;
is_greater = ((s64) is_greater) >> 63;
is_greater = 0 - (is_greater >> 63);
out[0] -= kPrime[0] & is_greater;
out[1] -= kPrime[1] & is_greater;
@@ -1805,7 +1804,6 @@ static void make_points_affine(size_t num, felem points[][3],
sizeof(felem),
tmp_felems,
(void (*)(void *))felem_one,
(int (*)(const void *))
felem_is_zero_int,
(void (*)(void *, const void *))
felem_assign,