diff options
| author | Richard Levitte <levitte@openssl.org> | 2002-04-03 14:47:38 +0000 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2002-04-03 14:47:38 +0000 |
| commit | a096e9b71918b5cc7eb6323066e6c0bd3e2aed2c (patch) | |
| tree | e809d40adafb4277d76945afca1ca76fd52c123a /crypto/engine | |
| parent | ddab25a90dd4bdddf0da1eb288af58ff16a74630 (diff) | |
Cast the pointers to the BIGNUM data to unsigned long *. This would be
harmful if we didn't also pass the exact number of bytes of that data
Diffstat (limited to 'crypto/engine')
| -rw-r--r-- | crypto/engine/hw_sureware.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/crypto/engine/hw_sureware.c b/crypto/engine/hw_sureware.c index be1414fe12..c3bef29e83 100644 --- a/crypto/engine/hw_sureware.c +++ b/crypto/engine/hw_sureware.c @@ -667,7 +667,9 @@ static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,un if (!rsatmp->e || rsatmp->e->dmax!=(int)(el/sizeof(BN_ULONG))|| !rsatmp->n || rsatmp->n->dmax!=(int)(el/sizeof(BN_ULONG))) goto err; - ret=p_surewarehk_Load_Rsa_Pubkey(msg,key_id,el,rsatmp->n->d, rsatmp->e->d); + ret=p_surewarehk_Load_Rsa_Pubkey(msg,key_id,el, + (unsigned long *)rsatmp->n->d, + (unsigned long *)rsatmp->e->d); surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_LOAD_PUBLIC_KEY,ret); if (ret!=1) { @@ -708,10 +710,10 @@ static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,un goto err; ret=p_surewarehk_Load_Dsa_Pubkey(msg,key_id,el, - dsatmp->pub_key->d, - dsatmp->p->d, - dsatmp->q->d, - dsatmp->g->d); + (unsigned long *)dsatmp->pub_key->d, + (unsigned long *)dsatmp->p->d, + (unsigned long *)dsatmp->q->d, + (unsigned long *)dsatmp->g->d); surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_LOAD_PUBLIC_KEY,ret); if (ret!=1) { @@ -979,7 +981,10 @@ static DSA_SIG * surewarehk_dsa_do_sign(const unsigned char *from, int flen, DSA if (!psign->r || psign->r->dmax!=20/sizeof(BN_ULONG) || !psign->s || psign->s->dmax!=20/sizeof(BN_ULONG)) goto err; - ret=p_surewarehk_Dsa_Sign(msg,flen,from,psign->r->d,psign->s->d,hptr); + ret=p_surewarehk_Dsa_Sign(msg,flen,from, + (unsigned long *)psign->r->d, + (unsigned long *)psign->s->d, + hptr); surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ret); } psign->r->top=20/sizeof(BN_ULONG); @@ -1012,8 +1017,14 @@ static int surewarehk_modexp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, if (r && r->dmax==m->top) { /* do it*/ - ret=p_surewarehk_Mod_Exp(msg,m->top*sizeof(BN_ULONG),m->d,p->top*sizeof(BN_ULONG), - p->d,a->top*sizeof(BN_ULONG),a->d,r->d); + ret=p_surewarehk_Mod_Exp(msg, + m->top*sizeof(BN_ULONG), + (unsigned long *)m->d, + p->top*sizeof(BN_ULONG), + (unsigned long *)p->d, + a->top*sizeof(BN_ULONG), + (unsigned long *)a->d, + r->d); surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_MOD_EXP,ret); if (ret==1) { |