Struct KeyRotationPayload 

pub struct KeyRotationPayload {
    pub old_pubkey_hex: String,
    pub new_pubkey_hex: String,
    pub old_signature_hex: String,
    pub new_signature_hex: String,
    pub grace_period_secs: u64,
    pub rotated_at_unix: u64,
}

Dual-signed key-rotation payload embedded in a chain event.

Fields

old_pubkey_hex: String

Previous Ed25519 public key (32 bytes, hex-encoded).

new_pubkey_hex: String

New Ed25519 public key (32 bytes, hex-encoded).

old_signature_hex: String

Ed25519 signature over the canonical message by the old key (64 bytes, hex).

new_signature_hex: String

Ed25519 signature over the canonical message by the new key (64 bytes, hex).

grace_period_secs: u64

Seconds after rotated_at_unix during which the old key remains accepted for verification (grace / overlap window).

rotated_at_unix: u64

Unix timestamp (seconds) when the rotation was produced.

Implementations

impl KeyRotationPayload

pub fn canonical_message( old_pubkey: &[u8; 32], new_pubkey: &[u8; 32], grace_period_secs: u64, rotated_at_unix: u64, ) -> Vec<u8>

Build the domain-separated canonical bytes both keys must sign.

pub fn decode_pubkey(hex_str: &str) -> Result<[u8; 32], KeyRotationError>

Decode hex pubkey to 32 raw bytes.

pub fn decode_signature(hex_str: &str) -> Result<[u8; 64], KeyRotationError>

Decode hex signature to 64 raw bytes.

pub fn from_event_payload(payload: &Value) -> Result<Self, KeyRotationError>

Parse payload from a chain event JSON value.

Trait Implementations

impl Clone for KeyRotationPayload

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 KeyRotationPayload

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyRotationPayload

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for KeyRotationPayload

impl PartialEq for KeyRotationPayload

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for KeyRotationPayload

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for KeyRotationPayload