Struct MobileSecurityObject 

pub struct MobileSecurityObject {
    pub version: String,
    pub digest_algorithm: String,
    pub value_digests: BTreeMap<String, Vec<DigestEntry>>,
    pub doc_type: String,
    pub validity_info: ValidityInfo,
}

Mobile Security Object — signs over digests of data elements.

Fields

version: String

Version of the MSO.

digest_algorithm: String

Digest algorithm used (e.g., “SHA-256”).

value_digests: BTreeMap<String, Vec<DigestEntry>>

Digests of data elements, keyed by namespace.

doc_type: String

Document type this MSO applies to.

validity_info: ValidityInfo

Validity information.

Implementations

impl MobileSecurityObject

pub fn create(doc: &MobileDocument, validity_info: ValidityInfo) -> Result<Self>

Create an MSO from a MobileDocument, computing SHA-256 digests of each CBOR-encoded data element.

pub fn verify_digests(&self, doc: &MobileDocument) -> Result<bool>

Verify that the data elements in the provided document match digests in this MSO.

Supports selective disclosure: the document may contain a subset of the elements that were originally signed. Each presented element’s CBOR digest must exist in the MSO’s digest list for that namespace.

Returns Ok(true) if all presented elements have matching digests, Ok(false) if any element’s digest is not found in the MSO, and Err if the document structure is invalid (e.g., doc_type mismatch or unknown namespace).

Trait Implementations

impl Clone for MobileSecurityObject

fn clone(&self) -> MobileSecurityObject

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MobileSecurityObject

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MobileSecurityObject

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MobileSecurityObject

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.