Struct SignatureInfo 

pub struct SignatureInfo {
    pub sig_type: SignatureType,
    pub key_locator: Option<Arc<Name>>,
    pub key_digest: Option<Bytes>,
    pub sig_nonce: Option<Bytes>,
    pub sig_time: Option<u64>,
    pub sig_seq_num: Option<u64>,
}

SignatureInfo TLV — algorithm and optional key locator.

The KeyLocator TLV may carry either a Name (0x07) referencing the signer’s certificate, or a KeyDigest (0x1d) carrying a SHA-256 of the public key. Both forms are decoded; the unused field is None. At most one of key_locator or key_digest is populated for a given packet.

Also decodes the anti-replay fields from InterestSignatureInfo: SignatureNonce (0x26), SignatureTime (0x28), SignatureSeqNum (0x2A).

Fields

sig_type: SignatureType

key_locator: Option<Arc<Name>>

KeyLocator → Name form: the signer’s certificate name.

key_digest: Option<Bytes>

KeyLocator → KeyDigest form: a hash of the signer’s public key. Implementations resolve this against a local certificate cache.

sig_nonce: Option<Bytes>

Random nonce for anti-replay (NDN Packet Format v0.3 §5.4).

sig_time: Option<u64>

Timestamp in milliseconds since Unix epoch (NDN Packet Format v0.3 §5.4).

sig_seq_num: Option<u64>

Monotonically increasing sequence number (NDN Packet Format v0.3 §5.4).

Implementations

impl SignatureInfo

pub fn decode(value: Bytes) -> Result<Self, PacketError>

Trait Implementations

impl Clone for SignatureInfo

fn clone(&self) -> SignatureInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureInfo

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

Formats the value using the given formatter.