1024     DSA_SIG *psign = NULL;  in surewarehk_dsa_do_sign()  local
1037         if ((psign = DSA_SIG_new()) == NULL) {  in surewarehk_dsa_do_sign()
1042         psign->r = BN_new();  in surewarehk_dsa_do_sign()
1043         psign->s = BN_new();  in surewarehk_dsa_do_sign()
1044         if(!psign->r || !psign->s)  in surewarehk_dsa_do_sign()
1046         bn_expand2(psign->r, 20 / sizeof(BN_ULONG));  in surewarehk_dsa_do_sign()
1047         bn_expand2(psign->s, 20 / sizeof(BN_ULONG));  in surewarehk_dsa_do_sign()
1048         if (psign->r->dmax != 20 / sizeof(BN_ULONG) ||  in surewarehk_dsa_do_sign()
1049             psign->s->dmax != 20 / sizeof(BN_ULONG))  in surewarehk_dsa_do_sign()
1052                                     (unsigned long *)psign->r->d,  in surewarehk_dsa_do_sign()
1053                                     (unsigned long *)psign->s->d, hptr);  in surewarehk_dsa_do_sign()
1057     psign->r->top = 20 / sizeof(BN_ULONG);  in surewarehk_dsa_do_sign()
1058     bn_fix_top(psign->r);  in surewarehk_dsa_do_sign()
1059     psign->s->top = 20 / sizeof(BN_ULONG);  in surewarehk_dsa_do_sign()
1060     bn_fix_top(psign->s);  in surewarehk_dsa_do_sign()
1063     if (psign) {  in surewarehk_dsa_do_sign()
1064         DSA_SIG_free(psign);  in surewarehk_dsa_do_sign()
1065         psign = NULL;  in surewarehk_dsa_do_sign()
1067     return psign;  in surewarehk_dsa_do_sign()