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-rw-r--r--crypto/bn/bn_nist.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/crypto/bn/bn_nist.c b/crypto/bn/bn_nist.c
index ea991c95b1..2ca5b01391 100644
--- a/crypto/bn/bn_nist.c
+++ b/crypto/bn/bn_nist.c
@@ -388,14 +388,14 @@ int BN_nist_mod_192(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
nist_cp_bn_0(buf, a_d + BN_NIST_192_TOP, top - BN_NIST_192_TOP, BN_NIST_192_TOP);
nist_set_192(t_d, buf, 0, 3, 3);
- carry = bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+ carry = (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
nist_set_192(t_d, buf, 4, 4, 0);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
nist_set_192(t_d, buf, 5, 5, 5)
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
if (carry > 0)
- carry = bn_sub_words(r_d,r_d,_nist_p_192[carry-1],BN_NIST_192_TOP);
+ carry = (int)bn_sub_words(r_d,r_d,_nist_p_192[carry-1],BN_NIST_192_TOP);
else
carry = 1;
@@ -482,13 +482,13 @@ int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
nist_cp_bn_0(buf, a_d + BN_NIST_224_TOP, top - BN_NIST_224_TOP, BN_NIST_224_TOP);
#endif
nist_set_224(t_d, buf, 10, 9, 8, 7, 0, 0, 0);
- carry = bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+ carry = (int)bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
nist_set_224(t_d, buf, 0, 13, 12, 11, 0, 0, 0);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
nist_set_224(t_d, buf, 13, 12, 11, 10, 9, 8, 7);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
nist_set_224(t_d, buf, 0, 0, 0, 0, 13, 12, 11);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
#if BN_BITS2==64
carry = (int)(r_d[BN_NIST_224_TOP-1]>>32);
@@ -496,7 +496,7 @@ int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
u.f = bn_sub_words;
if (carry > 0)
{
- carry = bn_sub_words(r_d,r_d,_nist_p_224[carry-1],BN_NIST_224_TOP);
+ carry = (int)bn_sub_words(r_d,r_d,_nist_p_224[carry-1],BN_NIST_224_TOP);
#if BN_BITS2==64
carry=(int)(~(r_d[BN_NIST_224_TOP-1]>>32))&1;
#endif
@@ -509,7 +509,7 @@ int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
* the modulus. but if it does, then result has
* to be compared to the modulus and conditionally
* adjusted by *subtracting* the latter. */
- carry = bn_add_words(r_d,r_d,_nist_p_224[-carry-1],BN_NIST_224_TOP);
+ carry = (int)bn_add_words(r_d,r_d,_nist_p_224[-carry-1],BN_NIST_224_TOP);
mask = 0-(size_t)carry;
u.p = ((size_t)bn_sub_words&mask) | ((size_t)bn_add_words&~mask);
}
@@ -587,7 +587,7 @@ int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
nist_set_256(t_d, buf, 15, 14, 13, 12, 11, 0, 0, 0);
/*S2*/
nist_set_256(c_d, buf, 0, 15, 14, 13, 12, 0, 0, 0);
- carry = bn_add_words(t_d, t_d, c_d, BN_NIST_256_TOP);
+ carry = (int)bn_add_words(t_d, t_d, c_d, BN_NIST_256_TOP);
/* left shift */
{
register BN_ULONG *ap,t,c;
@@ -602,33 +602,33 @@ int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
carry <<= 1;
carry |= c;
}
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/*S3*/
nist_set_256(t_d, buf, 15, 14, 0, 0, 0, 10, 9, 8);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/*S4*/
nist_set_256(t_d, buf, 8, 13, 15, 14, 13, 11, 10, 9);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/*D1*/
nist_set_256(t_d, buf, 10, 8, 0, 0, 0, 13, 12, 11);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/*D2*/
nist_set_256(t_d, buf, 11, 9, 0, 0, 15, 14, 13, 12);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/*D3*/
nist_set_256(t_d, buf, 12, 0, 10, 9, 8, 15, 14, 13);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/*D4*/
nist_set_256(t_d, buf, 13, 0, 11, 10, 9, 0, 15, 14);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
/* see BN_nist_mod_224 for explanation */
u.f = bn_sub_words;
if (carry > 0)
- carry = bn_sub_words(r_d,r_d,_nist_p_256[carry-1],BN_NIST_256_TOP);
+ carry = (int)bn_sub_words(r_d,r_d,_nist_p_256[carry-1],BN_NIST_256_TOP);
else if (carry < 0)
{
- carry = bn_add_words(r_d,r_d,_nist_p_256[-carry-1],BN_NIST_256_TOP);
+ carry = (int)bn_add_words(r_d,r_d,_nist_p_256[-carry-1],BN_NIST_256_TOP);
mask = 0-(size_t)carry;
u.p = ((size_t)bn_sub_words&mask) | ((size_t)bn_add_words&~mask);
}
@@ -721,39 +721,39 @@ int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
}
*ap=c;
}
- carry = bn_add_words(r_d+(128/BN_BITS2), r_d+(128/BN_BITS2),
+ carry = (int)bn_add_words(r_d+(128/BN_BITS2), r_d+(128/BN_BITS2),
t_d, BN_NIST_256_TOP);
/*S2 */
- carry += bn_add_words(r_d, r_d, buf, BN_NIST_384_TOP);
+ carry += (int)bn_add_words(r_d, r_d, buf, BN_NIST_384_TOP);
/*S3*/
nist_set_384(t_d,buf,20,19,18,17,16,15,14,13,12,23,22,21);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/*S4*/
nist_set_384(t_d,buf,19,18,17,16,15,14,13,12,20,0,23,0);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/*S5*/
nist_set_384(t_d, buf,0,0,0,0,23,22,21,20,0,0,0,0);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/*S6*/
nist_set_384(t_d,buf,0,0,0,0,0,0,23,22,21,0,0,20);
- carry += bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/*D1*/
nist_set_384(t_d,buf,22,21,20,19,18,17,16,15,14,13,12,23);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/*D2*/
nist_set_384(t_d,buf,0,0,0,0,0,0,0,23,22,21,20,0);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/*D3*/
nist_set_384(t_d,buf,0,0,0,0,0,0,0,23,23,0,0,0);
- carry -= bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+ carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
/* see BN_nist_mod_224 for explanation */
u.f = bn_sub_words;
if (carry > 0)
- carry = bn_sub_words(r_d,r_d,_nist_p_384[carry-1],BN_NIST_384_TOP);
+ carry = (int)bn_sub_words(r_d,r_d,_nist_p_384[carry-1],BN_NIST_384_TOP);
else if (carry < 0)
{
- carry = bn_add_words(r_d,r_d,_nist_p_384[-carry-1],BN_NIST_384_TOP);
+ carry = (int)bn_add_words(r_d,r_d,_nist_p_384[-carry-1],BN_NIST_384_TOP);
mask = 0-(size_t)carry;
u.p = ((size_t)bn_sub_words&mask) | ((size_t)bn_add_words&~mask);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-27 17:54:47 +0000