Revert the size_t modifications from HEAD that had led to more

knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.

1 files changed, 15 insertions, 20 deletions

diff --git a/crypto/bn/bn.h b/crypto/bn/bn.h
index 971e55053b..e484b7fc11 100644
--- a/crypto/bn/bn.h
+++ b/crypto/bn/bn.h
@@ -300,9 +300,9 @@ typedef struct bn_gencb_st BN_GENCB;
 struct bignum_st
 	{
 	BN_ULONG *d;	/* Pointer to an array of 'BN_BITS2' bit chunks. */
-	size_t top;	/* Index of last used d +1. */
+	int top;	/* Index of last used d +1. */
 	/* The next are internal book keeping for bn_expand. */
-	size_t dmax;	/* Size of the d array. */
+	int dmax;	/* Size of the d array. */
 	int neg;	/* one if the number is negative */
 	int flags;
 	};
@@ -414,8 +414,8 @@ void	BN_CTX_free(BN_CTX *c);
 void	BN_CTX_start(BN_CTX *ctx);
 BIGNUM *BN_CTX_get(BN_CTX *ctx);
 void	BN_CTX_end(BN_CTX *ctx);
-int     BN_rand(BIGNUM *rnd, size_t bits, int top,int bottom);
-int     BN_pseudo_rand(BIGNUM *rnd, size_t bits, int top,int bottom);
+int     BN_rand(BIGNUM *rnd, int bits, int top,int bottom);
+int     BN_pseudo_rand(BIGNUM *rnd, int bits, int top,int bottom);
 int	BN_rand_range(BIGNUM *rnd, const BIGNUM *range);
 int	BN_pseudo_rand_range(BIGNUM *rnd, const BIGNUM *range);
 int	BN_num_bits(const BIGNUM *a);
@@ -425,9 +425,9 @@ void	BN_init(BIGNUM *);
 void	BN_clear_free(BIGNUM *a);
 BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b);
 void	BN_swap(BIGNUM *a, BIGNUM *b);
-BIGNUM *BN_bin2bn(const unsigned char *s, size_t len, BIGNUM *ret);
+BIGNUM *BN_bin2bn(const unsigned char *s,int len,BIGNUM *ret);
 int	BN_bn2bin(const BIGNUM *a, unsigned char *to);
-BIGNUM *BN_mpi2bn(const unsigned char *s, size_t len, BIGNUM *ret);
+BIGNUM *BN_mpi2bn(const unsigned char *s,int len,BIGNUM *ret);
 int	BN_bn2mpi(const BIGNUM *a, unsigned char *to);
 int	BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
 int	BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
@@ -466,8 +466,6 @@ BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w);
 BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w);
 int	BN_mul_word(BIGNUM *a, BN_ULONG w);
 int	BN_add_word(BIGNUM *a, BN_ULONG w);
-/* Note that this will give an error if w is negative */
-int	BN_add_signed_word(BIGNUM *a, BN_LONG w);
 int	BN_sub_word(BIGNUM *a, BN_ULONG w);
 int	BN_set_word(BIGNUM *a, BN_ULONG w);
 BN_ULONG BN_get_word(const BIGNUM *a);
@@ -502,7 +500,7 @@ int	BN_print(BIO *fp, const BIGNUM *a);
 #else
 int	BN_print(void *fp, const BIGNUM *a);
 #endif
-int	BN_reciprocal(BIGNUM *r, const BIGNUM *m, size_t len, BN_CTX *ctx);
+int	BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx);
 int	BN_rshift(BIGNUM *r, const BIGNUM *a, int n);
 int	BN_rshift1(BIGNUM *r, const BIGNUM *a);
 void	BN_clear(BIGNUM *a);
@@ -666,9 +664,9 @@ const BIGNUM *BN_get0_nist_prime_521(void);
 #define bn_expand(a,bits) ((((((bits+BN_BITS2-1))/BN_BITS2)) <= (a)->dmax)?\
 	(a):bn_expand2((a),(bits+BN_BITS2-1)/BN_BITS2))
 #define bn_wexpand(a,words) (((words) <= (a)->dmax)?(a):bn_expand2((a),(words)))
-BIGNUM *bn_expand2(BIGNUM *a, size_t words);
+BIGNUM *bn_expand2(BIGNUM *a, int words);
 #ifndef OPENSSL_NO_DEPRECATED
-BIGNUM *bn_dup_expand(const BIGNUM *a, size_t words); /* unused */
+BIGNUM *bn_dup_expand(const BIGNUM *a, int words); /* unused */
 #endif
 
 /* Bignum consistency macros
@@ -764,15 +762,12 @@ int RAND_pseudo_bytes(unsigned char *buf,int num);
 	bn_pollute(a); \
 	}
 
-BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, size_t num,
-			  BN_ULONG w);
-BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, size_t num, BN_ULONG w);
-void     bn_sqr_words(BN_ULONG *rp, const BN_ULONG *ap, size_t num);
+BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w);
+BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w);
+void     bn_sqr_words(BN_ULONG *rp, const BN_ULONG *ap, int num);
 BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d);
-BN_ULONG bn_add_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-		      size_t num);
-BN_ULONG bn_sub_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-		      size_t num);
+BN_ULONG bn_add_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int num);
+BN_ULONG bn_sub_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int num);
 
 /* Primes from RFC 2409 */
 BIGNUM *get_rfc2409_prime_768(BIGNUM *bn);
@@ -786,7 +781,7 @@ BIGNUM *get_rfc3526_prime_4096(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_6144(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_8192(BIGNUM *bn);
 
-int BN_bntest_rand(BIGNUM *rnd, size_t bits, int top, int bottom);
+int BN_bntest_rand(BIGNUM *rnd, int bits, int top,int bottom);
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes