Return the ciphertext size needed to seal a plaintext of length clearlen.
Declared in <openssl/hpke.h>
size_t
OSSL_HPKE_get_ciphertext_size(
OSSL_HPKE_SUITE suite,
size_t clearlen);Required ciphertext length, or 0 on error.
| Name | Description |
|---|---|
| suite | Suite whose AEAD tag expansion is applied. |
| clearlen | Plaintext length in bytes. |