pub fn pq_encapsulate(
ek: &PqEncapsKey,
) -> Result<(PqCiphertext, Zeroizing<[u8; 32]>), CryptoError>Expand description
Encapsulate a shared secret toward ek, producing (ciphertext, shared_secret).
Explicitly validates FIPS 203 Section 7.2 ByteDecode_12 (all 12-bit coefficients < 3329) across the first 768 bytes before invoking key encapsulation.