X448 + ML-KEM-1024 hybrid key pair (maximum security, NIST Level 5).
X448 private key (hex, 56 bytes).
X448 public key (hex, 56 bytes).
ML-KEM-1024 public key (hex).
ML-KEM-1024 secret key (hex).
Algorithm identifier.
X448 + ML-KEM-1024 hybrid key pair (maximum security, NIST Level 5).