Struct SignatureParams 

pub struct SignatureParams {
    pub created: i64,
    pub expires: Option<i64>,
    pub key_id: String,
    pub nonce: Option<String>,
    pub tag: Option<String>,
}

Available on crate feature integrity only.

Parameters for newly generated Ed25519 signatures.

Parsed inputs retain their original parameter ordering and extensions in SignatureInput; they are never reconstructed through this configuration.

Fields

created: i64

Creation time in UNIX seconds.

expires: Option<i64>

Optional expiration time in UNIX seconds.

key_id: String

Opaque key identifier, resolved and authorized by the application.

nonce: Option<String>

Optional per-attempt nonce.

tag: Option<String>

Optional application profile tag.

Implementations

impl SignatureParams

pub fn fresh(key: &VerifyingKey, tag: &str) -> Result<Self, Error>

Creates a 60-second signature with a fresh 256-bit OS-random nonce. Clock and entropy failures are returned before any request is dispatched.

pub fn now() -> Result<i64, Error>

Returns the current UNIX time, for explicitly timed verification.

Trait Implementations

impl Clone for SignatureParams

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureParams

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

Formats the value using the given formatter.