#include <stdio.h>
#include "cryptlib.h"
-#include "asn1.h"
-#include "asn1_mac.h"
+#include <openssl/asn1.h>
+#include <openssl/asn1_mac.h>
-int ASN1_TYPE_set_octetstring(a,data,len)
-ASN1_TYPE *a;
-unsigned char *data;
-int len;
+int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len)
{
ASN1_STRING *os;
- if ((os=ASN1_OCTET_STRING_new()) == NULL) return(0);
- if (!ASN1_OCTET_STRING_set(os,data,len)) return(0);
- ASN1_TYPE_set(a,V_ASN1_OCTET_STRING,(char *)os);
+ if ((os=M_ASN1_OCTET_STRING_new()) == NULL) return(0);
+ if (!M_ASN1_OCTET_STRING_set(os,data,len)) return(0);
+ ASN1_TYPE_set(a,V_ASN1_OCTET_STRING,os);
return(1);
}
-int ASN1_TYPE_get_octetstring(a,data,max_len)
-ASN1_TYPE *a;
-unsigned char *data;
-int max_len; /* for returned value */
+/* int max_len: for returned value */
+int ASN1_TYPE_get_octetstring(ASN1_TYPE *a, unsigned char *data,
+ int max_len)
{
int ret,num;
unsigned char *p;
ASN1err(ASN1_F_ASN1_TYPE_GET_OCTETSTRING,ASN1_R_DATA_IS_WRONG);
return(-1);
}
- p=ASN1_STRING_data(a->value.octet_string);
- ret=ASN1_STRING_length(a->value.octet_string);
+ p=M_ASN1_STRING_data(a->value.octet_string);
+ ret=M_ASN1_STRING_length(a->value.octet_string);
if (ret < max_len)
num=ret;
else
return(ret);
}
-int ASN1_TYPE_set_int_octetstring(a,num,data,len)
-ASN1_TYPE *a;
-long num;
-unsigned char *data;
-int len;
+int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num, unsigned char *data,
+ int len)
{
int n,size;
ASN1_OCTET_STRING os,*osp;
if ((osp=ASN1_STRING_new()) == NULL) return(0);
/* Grow the 'string' */
- ASN1_STRING_set(osp,NULL,size);
+ if (!ASN1_STRING_set(osp,NULL,size))
+ {
+ ASN1_STRING_free(osp);
+ return(0);
+ }
- ASN1_STRING_length(osp)=size;
- p=ASN1_STRING_data(osp);
+ M_ASN1_STRING_length_set(osp, size);
+ p=M_ASN1_STRING_data(osp);
ASN1_put_object(&p,1,n,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
i2d_ASN1_INTEGER(&in,&p);
M_i2d_ASN1_OCTET_STRING(&os,&p);
- ASN1_TYPE_set(a,V_ASN1_SEQUENCE,(char *)osp);
+ ASN1_TYPE_set(a,V_ASN1_SEQUENCE,osp);
return(1);
}
-/* we return the actual length... */
-int ASN1_TYPE_get_int_octetstring(a,num,data,max_len)
-ASN1_TYPE *a;
-long *num;
-unsigned char *data;
-int max_len; /* for returned value */
+/* we return the actual length..., num may be missing, in which
+ * case, set it to zero */
+/* int max_len: for returned value */
+int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a, long *num, unsigned char *data,
+ int max_len)
{
int ret= -1,n;
ASN1_INTEGER *ai=NULL;
ASN1_OCTET_STRING *os=NULL;
- unsigned char *p;
+ const unsigned char *p;
long length;
- ASN1_CTX c;
+ ASN1_const_CTX c;
if ((a->type != V_ASN1_SEQUENCE) || (a->value.sequence == NULL))
{
goto err;
}
- p=ASN1_STRING_data(a->value.sequence);
- length=ASN1_STRING_length(a->value.sequence);
+ p=M_ASN1_STRING_data(a->value.sequence);
+ length=M_ASN1_STRING_length(a->value.sequence);
c.pp= &p;
c.p=p;
if (num != NULL)
*num=ASN1_INTEGER_get(ai);
- ret=ASN1_STRING_length(os);
+ ret=M_ASN1_STRING_length(os);
if (max_len > ret)
n=ret;
else
n=max_len;
if (data != NULL)
- memcpy(data,ASN1_STRING_data(os),n);
+ memcpy(data,M_ASN1_STRING_data(os),n);
if (0)
{
err:
ASN1err(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING,ASN1_R_DATA_IS_WRONG);
}
- if (os != NULL) ASN1_OCTET_STRING_free(os);
- if (ai != NULL) ASN1_INTEGER_free(ai);
+ if (os != NULL) M_ASN1_OCTET_STRING_free(os);
+ if (ai != NULL) M_ASN1_INTEGER_free(ai);
return(ret);
}