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Third Party Openssl
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e3013932
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Third Party Openssl
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体验新版 GitCode,发现更多精彩内容 >>
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e3013932
编写于
2月 24, 2015
作者:
D
Dr. Stephen Henson
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电子邮件补丁
差异文件
Additional CMS documentation.
Reviewed-by:
N
Rich Salz
<
rsalz@openssl.org
>
上级
e390ae50
变更
2
隐藏空白更改
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并排
Showing
2 changed file
with
47 addition
and
4 deletion
+47
-4
doc/crypto/CMS_get0_type.pod
doc/crypto/CMS_get0_type.pod
+18
-4
doc/crypto/d2i_CMS_ContentInfo.pod
doc/crypto/d2i_CMS_ContentInfo.pod
+29
-0
未找到文件。
doc/crypto/CMS_get0_type.pod
浏览文件 @
e3013932
...
@@ -2,7 +2,7 @@
...
@@ -2,7 +2,7 @@
=head1 NAME
=head1 NAME
CMS_get0_type, CMS_set1_eContentType, CMS_get0_eContentType
- get and set CMS content types
CMS_get0_type, CMS_set1_eContentType, CMS_get0_eContentType
, CMS_get0_content - get and set CMS content types and content
=head1 SYNOPSIS
=head1 SYNOPSIS
...
@@ -11,6 +11,7 @@
...
@@ -11,6 +11,7 @@
const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms);
const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms);
int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
=head1 DESCRIPTION
=head1 DESCRIPTION
...
@@ -26,11 +27,15 @@ undefined.
...
@@ -26,11 +27,15 @@ undefined.
ASN1_OBJECT *CMS_get0_eContentType() returns a pointer to the embedded
ASN1_OBJECT *CMS_get0_eContentType() returns a pointer to the embedded
content type.
content type.
CMS_get0_content() returns a pointer to the B<ASN1_OCTET_STRING> pointer
containing the embedded content.
=head1 NOTES
=head1 NOTES
As the B<0> implies CMS_get0_type() and CMS_get0_eContentType() return internal
As the B<0> implies CMS_get0_type(), CMS_get0_eContentType() and
pointers which should B<not> be freed up. CMS_set1_eContentType() copies the
CMS_get0_content() return internal pointers which should B<not> be freed up.
supplied OID and it B<should> be freed up after use.
CMS_set1_eContentType() copies the supplied OID and it B<should> be freed up
after use.
The B<ASN1_OBJECT> values returned can be converted to an integer B<NID> value
The B<ASN1_OBJECT> values returned can be converted to an integer B<NID> value
using OBJ_obj2nid(). For the currently supported content types the following
using OBJ_obj2nid(). For the currently supported content types the following
...
@@ -43,6 +48,15 @@ values are returned:
...
@@ -43,6 +48,15 @@ values are returned:
NID_pkcs7_encrypted
NID_pkcs7_encrypted
NID_pkcs7_enveloped
NID_pkcs7_enveloped
The return value of CMS_get0_content() is a pointer to the B<ASN1_OCTET_STRING>
content pointer. That means that for example:
ASN1_OCTET_STRING **pconf = CMS_get0_content(cms);
B<*pconf> could be NULL if there is no embedded content. Applications can
access, modify or create the embedded content in a B<CMS_ContentInfo> structure
using this function. Applications usually will not need to modify the
embedded content as it is normally set by higher level functions.
=head1 RETURN VALUES
=head1 RETURN VALUES
...
...
doc/crypto/d2i_CMS_ContentInfo.pod
0 → 100644
浏览文件 @
e3013932
=pod
=head1 NAME
d2i_CMS_ContentInfo, i2d_CMS_ContentInfo - CMS ContentInfo functions
=head1 SYNOPSIS
#include <openssl/cms.h>
CMS_ContentInfo *d2i_CMS_ContentInfo(CMS_ContentInfo **a, unsigned char **pp, long length);
int i2d_CMS_ContentInfo(CMS_ContentInfo *a, unsigned char **pp);
=head1 DESCRIPTION
These functions decode and encode an CMS ContentInfo structure.
Otherwise they behave in a similar way to d2i_X509() and i2d_X509()
described in the L<d2i_X509(3)|d2i_X509(3)> manual page.
=head1 SEE ALSO
L<d2i_X509(3)|d2i_X509(3)>
=head1 HISTORY
These functions were first added to OpenSSL 0.9.8
=cut
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