2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
12 #include <openssl/asn1.h>
13 #include <openssl/asn1t.h>
15 int ASN1_TYPE_set_octetstring(ASN1_TYPE
*a
, unsigned char *data
, int len
)
19 if ((os
= ASN1_OCTET_STRING_new()) == NULL
)
21 if (!ASN1_OCTET_STRING_set(os
, data
, len
)) {
22 ASN1_OCTET_STRING_free(os
);
25 ASN1_TYPE_set(a
, V_ASN1_OCTET_STRING
, os
);
29 /* int max_len: for returned value */
30 int ASN1_TYPE_get_octetstring(const ASN1_TYPE
*a
, unsigned char *data
, int max_len
)
33 const unsigned char *p
;
35 if ((a
->type
!= V_ASN1_OCTET_STRING
) || (a
->value
.octet_string
== NULL
)) {
36 ASN1err(ASN1_F_ASN1_TYPE_GET_OCTETSTRING
, ASN1_R_DATA_IS_WRONG
);
39 p
= ASN1_STRING_get0_data(a
->value
.octet_string
);
40 ret
= ASN1_STRING_length(a
->value
.octet_string
);
51 ASN1_OCTET_STRING
*oct
;
54 ASN1_SEQUENCE(asn1_int_oct
) = {
55 ASN1_SIMPLE(asn1_int_oct
, num
, LONG
),
56 ASN1_SIMPLE(asn1_int_oct
, oct
, ASN1_OCTET_STRING
)
57 } static_ASN1_SEQUENCE_END(asn1_int_oct
)
59 DECLARE_ASN1_ITEM(asn1_int_oct
)
61 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE
*a
, long num
, unsigned char *data
,
65 ASN1_OCTET_STRING oct
;
70 oct
.type
= V_ASN1_OCTET_STRING
;
74 if (ASN1_TYPE_pack_sequence(ASN1_ITEM_rptr(asn1_int_oct
), &atmp
, &a
))
80 * we return the actual length...
82 /* int max_len: for returned value */
83 int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE
*a
, long *num
,
84 unsigned char *data
, int max_len
)
86 asn1_int_oct
*atmp
= NULL
;
89 if ((a
->type
!= V_ASN1_SEQUENCE
) || (a
->value
.sequence
== NULL
)) {
93 atmp
= ASN1_TYPE_unpack_sequence(ASN1_ITEM_rptr(asn1_int_oct
), a
);
101 ret
= ASN1_STRING_length(atmp
->oct
);
108 memcpy(data
, ASN1_STRING_get0_data(atmp
->oct
), n
);
111 ASN1err(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING
, ASN1_R_DATA_IS_WRONG
);
113 M_ASN1_free_of(atmp
, asn1_int_oct
);