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Add missing bn_check_top()s to bn_kron.c, remove some miscellaneous

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white-space, and include extra headers to satisfy debugging builds.
This commit is contained in:
Geoff Thorpe 2003-12-01 23:11:45 +00:00
parent e7e5fe4705
commit b74cc0776b
1 changed files with 5 additions and 3 deletions
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8
crypto/bn/bn_kron.c
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@ -53,9 +53,9 @@
* *
*/ */
#include "cryptlib.h"
#include "bn_lcl.h" #include "bn_lcl.h"
/* least significant word */ /* least significant word */
#define BN_lsw(n) (((n)->top == 0) ? (BN_ULONG) 0 : (n)->d[0]) #define BN_lsw(n) (((n)->top == 0) ? (BN_ULONG) 0 : (n)->d[0])
@ -74,6 +74,9 @@ int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
*/ */
static const int tab[8] = {0, 1, 0, -1, 0, -1, 0, 1}; static const int tab[8] = {0, 1, 0, -1, 0, -1, 0, 1};
bn_check_top(a);
bn_check_top(b);
BN_CTX_start(ctx); BN_CTX_start(ctx);
A = BN_CTX_get(ctx); A = BN_CTX_get(ctx);
B = BN_CTX_get(ctx); B = BN_CTX_get(ctx);
@ -172,8 +175,7 @@ int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
tmp = A; A = B; B = tmp; tmp = A; A = B; B = tmp;
tmp->neg = 0; tmp->neg = 0;
} }
end:
end:
BN_CTX_end(ctx); BN_CTX_end(ctx);
if (err) if (err)
return -2; return -2;