Struct openssl::cms::CmsContentInfo
source · pub struct CmsContentInfo(_);
Expand description
High level CMS wrapper
CMS supports nesting various types of data, including signatures, certificates,
encrypted data, smime messages (encrypted email), and data digest. The ContentInfo
content type is the encapsulation of all those content types. RFC 5652
describes
CMS and OpenSSL follows this RFC’s implmentation.
Implementations
sourceimpl CmsContentInfo
impl CmsContentInfo
sourcepub fn smime_read_cms(smime: &[u8]) -> Result<CmsContentInfo, ErrorStack>
pub fn smime_read_cms(smime: &[u8]) -> Result<CmsContentInfo, ErrorStack>
Parses a smime formatted vec
of bytes into a CmsContentInfo
.
OpenSSL documentation at SMIME_read_CMS
sourcepub fn sign<T>(
signcert: Option<&X509Ref>,
pkey: Option<&PKeyRef<T>>,
certs: Option<&StackRef<X509>>,
data: Option<&[u8]>,
flags: CMSOptions
) -> Result<CmsContentInfo, ErrorStack>where
T: HasPrivate,
pub fn sign<T>(
signcert: Option<&X509Ref>,
pkey: Option<&PKeyRef<T>>,
certs: Option<&StackRef<X509>>,
data: Option<&[u8]>,
flags: CMSOptions
) -> Result<CmsContentInfo, ErrorStack>where
T: HasPrivate,
Given a signing cert signcert
, private key pkey
, a certificate stack certs
,
data data
and flags flags
, create a CmsContentInfo struct.
All arguments are optional.
OpenSSL documentation at CMS_sign
Methods from Deref<Target = CmsContentInfoRef>
sourcepub fn decrypt<T>(
&self,
pkey: &PKeyRef<T>,
cert: &X509
) -> Result<Vec<u8>, ErrorStack>where
T: HasPrivate,
pub fn decrypt<T>(
&self,
pkey: &PKeyRef<T>,
cert: &X509
) -> Result<Vec<u8>, ErrorStack>where
T: HasPrivate,
Given the sender’s private key, pkey
and the recipient’s certificiate, cert
,
decrypt the data in self
.
OpenSSL documentation at CMS_decrypt
sourcepub fn to_der(&self) -> Result<Vec<u8>, ErrorStack>
pub fn to_der(&self) -> Result<Vec<u8>, ErrorStack>
Serializes this CmsContentInfo using DER.
OpenSSL documentation at i2d_CMS_ContentInfo