Function mlkemDecapsulate

ML-KEM Module - Post-Quantum Key Encapsulation Mechanism

This module provides ML-KEM (Module-Lattice-Based Key Encapsulation Mechanism) implementation for post-quantum key agreement.

ML-KEM is standardized by NIST as part of FIPS 203.

Security levels:

MLKEM512: NIST Level 1 (AES-128 equivalent)
MLKEM768: NIST Level 3 (AES-192 equivalent)
MLKEM1024: NIST Level 5 (AES-256 equivalent)

mlkemDecapsulate(
    level: MLKEMLevel,
    secretKey: Uint8Array,
    ciphertext: Uint8Array,
): Uint8Array
Decapsulate a shared secret using a private key and ciphertext.
Parameters
- level: MLKEMLevel
  The ML-KEM security level
- secretKey: Uint8Array
  The secret key bytes
- ciphertext: Uint8Array
  The ciphertext bytes
Returns Uint8Array
The shared secret bytes
- Defined in mlkem/mlkem-level.ts:266