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Remove BN_init

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Rename it to be an internal function bn_init.

Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Rich Salz 2015-11-21 08:27:46 -05:00 committed by Rich Salz
parent 30c7fea496
commit d59c7c81e3
7 changed files with 16 additions and 32 deletions
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2
crypto/bn/bn_ctx.c
View file

@ -365,7 +365,7 @@ static BIGNUM *BN_POOL_get(BN_POOL *p, int flag)
if (item == NULL)
return NULL;
for (loop = 0, bn = item->vals; loop++ < BN_CTX_POOL_SIZE; bn++) {
BN_init(bn);
bn_init(bn);
if ((flag & BN_FLG_SECURE) != 0)
BN_set_flags(bn, BN_FLG_SECURE);
}

4
crypto/bn/bn_gcd.c
View file

@ -598,7 +598,7 @@ static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
*/
{
BIGNUM local_B;
BN_init(&local_B);
bn_init(&local_B);
BN_with_flags(&local_B, B, BN_FLG_CONSTTIME);
if (!BN_nnmod(B, &local_B, A, ctx))
goto err;
@ -629,7 +629,7 @@ static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
*/
{
BIGNUM local_A;
BN_init(&local_A);
bn_init(&local_A);
BN_with_flags(&local_A, A, BN_FLG_CONSTTIME);
/* (D, M) := (A/B, A%B) ... */

2
crypto/bn/bn_lcl.h
View file

@ -638,10 +638,10 @@ unsigned __int64 _umul128(unsigned __int64 a, unsigned __int64 b,
}
# endif /* !BN_LLONG */
void BN_init(BIGNUM *a);
void BN_RECP_CTX_init(BN_RECP_CTX *recp);
void BN_MONT_CTX_init(BN_MONT_CTX *ctx);
void bn_init(BIGNUM *a);
void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb);
void bn_mul_comba8(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b);
void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b);

6
crypto/bn/bn_lib.c
View file

@ -265,9 +265,11 @@ void BN_free(BIGNUM *a)
}
}
void BN_init(BIGNUM *a)
void bn_init(BIGNUM *a)
{
memset(a, 0, sizeof(*a));
static BIGNUM nilbn;
*a = nilbn;
bn_check_top(a);
}

8
crypto/bn/bn_mont.c
View file

@ -327,9 +327,9 @@ BN_MONT_CTX *BN_MONT_CTX_new(void)
void BN_MONT_CTX_init(BN_MONT_CTX *ctx)
{
ctx->ri = 0;
BN_init(&(ctx->RR));
BN_init(&(ctx->N));
BN_init(&(ctx->Ni));
bn_init(&(ctx->RR));
bn_init(&(ctx->N));
bn_init(&(ctx->Ni));
ctx->n0[0] = ctx->n0[1] = 0;
ctx->flags = 0;
}
@ -367,7 +367,7 @@ int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
BIGNUM tmod;
BN_ULONG buf[2];
BN_init(&tmod);
bn_init(&tmod);
tmod.d = buf;
tmod.dmax = 2;
tmod.neg = 0;

4
crypto/bn/bn_recp.c
View file

@ -61,8 +61,8 @@
void BN_RECP_CTX_init(BN_RECP_CTX *recp)
{
BN_init(&(recp->N));
BN_init(&(recp->Nr));
bn_init(&(recp->N));
bn_init(&(recp->Nr));
recp->num_bits = 0;
recp->flags = 0;
}

22
doc/crypto/BN_new.pod
View file

@ -2,7 +2,7 @@
=head1 NAME
BN_new, BN_init, BN_clear, BN_free, BN_clear_free - allocate and free BIGNUMs
BN_new, BN_clear, BN_free, BN_clear_free - allocate and free BIGNUMs
=head1 SYNOPSIS
@ -37,30 +37,12 @@ by L<ERR_get_error(3)>.
BN_clear(), BN_free() and BN_clear_free() have no return values.
=head1 REMOVED FUNCTIONALITY
void BN_init(BIGNUM *);
BN_init() is no longer available as of OpenSSL 1.1.0. It was used to initialize
an existing uninitialized B<BIGNUM>. Typically this would be done as follows:
BIGNUM a;
BN_init(&a);
Applications should replace use of BN_init with BN_new instead:
BIGNUM *a;
a = BN_new();
if(!a) /* Handle error */
...
BN_free(a);
=head1 SEE ALSO
L<bn(3)>, L<ERR_get_error(3)>
=head1 HISTORY
BN_init() was removed in OpenSSL 1.1.0.
BN_init() was removed in OpenSSL 1.1.0; use BN_new() instead.
=cut