Function seal_ticket

src/pq.rs:253–260

Seal a resumption ticket under a ticket key.

(tk: &TicketKey, ticket_nonce: &[u8; TICKET_NONCE_SIZE], ticket_plain: &[u8])

/// Seal a resumption ticket under a ticket key.
pub fn seal_ticket(tk: &TicketKey, ticket_nonce: &[u8; TICKET_NONCE_SIZE], ticket_plain: &[u8]) -> Vec<u8> {
    let sealed = tk.key.seal_raw(ticket_nonce, ticket_plain);
    let mut ticket = Vec::with_capacity(TICKET_KEY_ID_SIZE + TICKET_NONCE_SIZE + sealed.len());
    ticket.extend_from_slice(&tk.id);
    ticket.extend_from_slice(ticket_nonce);
    ticket.extend_from_slice(&sealed);
    ticket
}

/// Open a resumption ticket. Returns the recovered ticket plaintext, or an
/// error on any failure (the caller MUST silently drop the query).