Struct CertificateSignerInput 

pub struct CertificateSignerInput {
    pub load_key_valid: bool,
    pub key_seed: ScalarWords,
    pub clear_key: bool,
    pub valid: bool,
    pub epoch: b64,
    pub batch_id: b64,
    pub root: [b8; 32],
    pub tag: b16,
}

Key-control signals and one complete DSig certificate request.

This is the bundle of wires the certificate unit drives every clock. The key-control fields (load_key_valid, key_seed, clear_key) manage the one Ed25519 signing key the core caches; the request fields (valid, epoch, batch_id, root, tag) describe one envelope to sign.

A request transfers only on valid && output.ready. The caller binds its full namespace/root and trusted signer identity to a unique outstanding Self::tag, and reserves completion capacity before asserting valid.

Fields

load_key_valid: bool

Accept a secret seed only while output.load_key_ready is asserted.

One-bit strobe: high for the clock on which key_seed is offered.

key_seed: ScalarWords

Secret 32-byte Ed25519 seed in four little-endian 64-bit words.

Write-only: the core never outputs it, only the derived public key.

clear_key: bool

Clear the cached key only after every accepted request has retired.

Keep valid and load_key_valid low during clear. This is not a cancel handshake and does not erase every intermediate pipeline or memory bit.

valid: bool

Marks the namespace/root/tag as a pending signing request.

Hold the request fields stable while valid is high and output.ready is low.

epoch: b64

Durably allocated epoch, included in the signed DSig envelope.

batch_id: b64

Batch identity within the epoch, included in the signed envelope.

root: [b8; 32]

Completed 128-key Merkle root, in its original 32-byte order.

tag: b16

Opaque 16-bit routing tag; it is outside the signed message.

Never truncate an epoch/batch identity into this field as a substitute for a full outstanding-request record. Reject unknown or reused tags.

Trait Implementations

impl Clone for CertificateSignerInput

fn clone(&self) -> CertificateSignerInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CertificateSignerInput

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

Formats the value using the given formatter.

impl Default for CertificateSignerInput

fn default() -> Self

All strobes low and all data zero: an idle input that requests nothing.

impl Digital for CertificateSignerInput

const BITS: usize

Associated constant that gives the total number of bits needed to represent the value.

fn static_kind() -> Kind

Returns the [Kind] (run time type descriptor) of the value as a static method

fn bin(self) -> Box<[BitX]>

Returns the binary representation of the value as a vector of [BitX].

fn dont_care() -> Self

Returns a “don’t care” value for the type.

fn bits() -> usize

Returns the number of bits needed to represent the value.

fn kind(&self) -> Kind

Returns the [Kind] (run time type descriptor) of the value.

fn typed_bits(self) -> TypedBits

Returns the value as a [TypedBits], which includes both the bits and the kind.

fn discriminant(self) -> TypedBits

Returns the discriminant of the value as a [TypedBits].

fn variant_kind(self) -> Kind

Returns the [Kind] of the variant if the value is an enum with variants.

fn binary_string(self) -> String

Returns the binary representation of the value as a string of ‘0’, ‘1’, and ‘X’.

impl PartialEq for CertificateSignerInput

fn eq(&self, other: &CertificateSignerInput) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CertificateSignerInput

impl StructuralPartialEq for CertificateSignerInput