Struct SealedCipherBlob 

pub(super) struct SealedCipherBlob {
    format_version: u8,
    wrapped_cek: EncString,
    envelope: DataEnvelope,
}

Sealed container that packages a wrapped CEK and encrypted DataEnvelope together.

Serializable into the Cipher.data: Option<String> field.

Fields

format_version: u8

wrapped_cek: EncString

envelope: DataEnvelope

Implementations

impl SealedCipherBlob

pub(super) fn seal( data: CipherBlob, wrapping_key: &SymmetricKeySlotId, ctx: &mut KeyStoreContext<'_, KeySlotIds>, ) -> Result<Self, SealedCipherBlobError>

Seals a CipherBlob into a SealedCipherBlob by encrypting it with a new CEK wrapped by the provided wrapping key.

pub(super) fn unseal( &self, wrapping_key: &SymmetricKeySlotId, ctx: &mut KeyStoreContext<'_, KeySlotIds>, ) -> Result<CipherBlob, SealedCipherBlobError>

Unseals the CipherBlob from this container using the provided wrapping key.

pub(super) fn to_opaque_string(&self) -> Result<String, SealedCipherBlobError>

Serializes this container into an opaque base64-encoded CBOR string.

pub(super) fn from_opaque_string(s: &str) -> Result<Self, SealedCipherBlobError>

Deserializes a SealedCipherBlob from an opaque base64-encoded CBOR string.

Trait Implementations

impl Clone for SealedCipherBlob

fn clone(&self) -> SealedCipherBlob

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SealedCipherBlob

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SealedCipherBlob

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SealedCipherBlob

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

where __S: Serializer,

Serialize this value into the given Serde serializer.