[−]Struct openssl::cms::CmsContentInfo

pub struct CmsContentInfo(_);
[−]

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.

Methods

impl CmsContentInfo[src][−]

pub fn smime_read_cms(smime: &[u8]) -> Result<CmsContentInfo, ErrorStack>[src][−]

Parses a smime formatted vec of bytes into a CmsContentInfo.

OpenSSL documentation at SMIME_read_CMS

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, [src][−]

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>

pub fn decrypt<T>(
    &self,
    pkey: &PKeyRef<T>,
    cert: &X509
) -> Result<Vec<u8>, ErrorStack> where
    T: HasPrivate, [src][−]

Given the sender's private key, pkey and the recipient's certificiate, cert, decrypt the data in self.

OpenSSL documentation at CMS_decrypt

pub fn to_der(&self) -> Result<Vec<u8>, ErrorStack>[src][−]

Serializes this CmsContentInfo using DER.

OpenSSL documentation at i2d_CMS_ContentInfo

Trait Implementations

impl Sync for CmsContentInfo[src]

impl AsRef<CmsContentInfoRef> for CmsContentInfo[+]

impl Send for CmsContentInfo[src]

impl Drop for CmsContentInfo[+]

impl DerefMut for CmsContentInfo[+]

impl Deref for CmsContentInfo[+]

type Target = CmsContentInfoRef

The resulting type after dereferencing.

impl Borrow<CmsContentInfoRef> for CmsContentInfo[+]

impl ForeignType for CmsContentInfo[+]

type CType = CMS_ContentInfo

The raw C type.

type Ref = CmsContentInfoRef

The type representing a reference to this type.

Blanket Implementations

impl<T> From for T[src][−]

impl<T, U> Into for T where
    U: From<T>, [src][−]

impl<T, U> TryFrom for T where
    T: From<U>, [src][−]

type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src][−]

impl<T> BorrowMut for T where
    T: ?Sized, [src][−]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src][−]

type Error = <U as TryFrom<T>>::Error

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized, [src][−]