Module certificate 

Certificate generation and formatting utilities exposed via the public certificate module.

This module provides helpers to generate self-signed certificates suitable for DTLS, compute fingerprints, and format them for display.

Re-exports

pub use crate::DtlsCertificate;

Enums

CertificateError

Certificate utility error types

Functions

calculate_fingerprint

Calculate a certificate fingerprint using SHA-256

format_fingerprint

Format a fingerprint as a colon-separated hex string Example: “AF:12:F6:…”

generate_self_signed_certificate

Generate a self-signed certificate for DTLS