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Run util/openssl-format-source -v -c .

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Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell
2015-01-22 03:40:55 +00:00
parent 22b52164aa
commit 0f113f3ee4
1054 changed files with 278488 additions and 279856 deletions
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129
crypto/dsa/dsa_key.c
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@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,87 +49,88 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <time.h>
#include "cryptlib.h"
#ifndef OPENSSL_NO_SHA
#include <openssl/bn.h>
#include <openssl/dsa.h>
#include <openssl/rand.h>
# include <openssl/bn.h>
# include <openssl/dsa.h>
# include <openssl/rand.h>
static int dsa_builtin_keygen(DSA *dsa);
int DSA_generate_key(DSA *dsa)
{
if(dsa->meth->dsa_keygen)
return dsa->meth->dsa_keygen(dsa);
return dsa_builtin_keygen(dsa);
}
{
if (dsa->meth->dsa_keygen)
return dsa->meth->dsa_keygen(dsa);
return dsa_builtin_keygen(dsa);
}
static int dsa_builtin_keygen(DSA *dsa)
{
int ok=0;
BN_CTX *ctx=NULL;
BIGNUM *pub_key=NULL,*priv_key=NULL;
{
int ok = 0;
BN_CTX *ctx = NULL;
BIGNUM *pub_key = NULL, *priv_key = NULL;
if ((ctx=BN_CTX_new()) == NULL) goto err;
if ((ctx = BN_CTX_new()) == NULL)
goto err;
if (dsa->priv_key == NULL)
{
if ((priv_key=BN_new()) == NULL) goto err;
}
else
priv_key=dsa->priv_key;
if (dsa->priv_key == NULL) {
if ((priv_key = BN_new()) == NULL)
goto err;
} else
priv_key = dsa->priv_key;
do
if (!BN_rand_range(priv_key,dsa->q)) goto err;
while (BN_is_zero(priv_key));
do
if (!BN_rand_range(priv_key, dsa->q))
goto err;
while (BN_is_zero(priv_key)) ;
if (dsa->pub_key == NULL)
{
if ((pub_key=BN_new()) == NULL) goto err;
}
else
pub_key=dsa->pub_key;
{
BIGNUM *local_prk = NULL;
BIGNUM *prk;
if (dsa->pub_key == NULL) {
if ((pub_key = BN_new()) == NULL)
goto err;
} else
pub_key = dsa->pub_key;
if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0)
{
local_prk = prk = BN_new();
if(!local_prk) goto err;
BN_with_flags(prk, priv_key, BN_FLG_CONSTTIME);
}
else
prk = priv_key;
{
BIGNUM *local_prk = NULL;
BIGNUM *prk;
if (!BN_mod_exp(pub_key,dsa->g,prk,dsa->p,ctx))
{
if (local_prk != NULL) BN_free(local_prk);
goto err;
}
if (local_prk != NULL) BN_free(local_prk);
}
if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) {
local_prk = prk = BN_new();
if (!local_prk)
goto err;
BN_with_flags(prk, priv_key, BN_FLG_CONSTTIME);
} else
prk = priv_key;
dsa->priv_key=priv_key;
dsa->pub_key=pub_key;
ok=1;
if (!BN_mod_exp(pub_key, dsa->g, prk, dsa->p, ctx)) {
if (local_prk != NULL)
BN_free(local_prk);
goto err;
}
if (local_prk != NULL)
BN_free(local_prk);
}
err:
if ((pub_key != NULL) && (dsa->pub_key == NULL)) BN_free(pub_key);
if ((priv_key != NULL) && (dsa->priv_key == NULL)) BN_free(priv_key);
if (ctx != NULL) BN_CTX_free(ctx);
return(ok);
}
dsa->priv_key = priv_key;
dsa->pub_key = pub_key;
ok = 1;
err:
if ((pub_key != NULL) && (dsa->pub_key == NULL))
BN_free(pub_key);
if ((priv_key != NULL) && (dsa->priv_key == NULL))
BN_free(priv_key);
if (ctx != NULL)
BN_CTX_free(ctx);
return (ok);
}
#endif