191     async fn hash(&self, data: &[u8]) -> Result<Vec<u8>, Self::Error> {  in hash()
195     async fn mac(&self, key: &[u8], data: &[u8]) -> Result<Vec<u8>, Self::Error> {  in mac()
215         salt: &[u8],  in kdf_extract()
216         ikm: &[u8],  in kdf_extract()
217     ) -> Result<Zeroizing<Vec<u8>>, Self::Error> {  in kdf_extract()
227         prk: &[u8],  in kdf_expand()
228         info: &[u8],  in kdf_expand()
230     ) -> Result<Zeroizing<Vec<u8>>, Self::Error> {  in kdf_expand()
244         key: &[u8],  in aead_seal()
245         data: &[u8],  in aead_seal()
246         aad: Option<&[u8]>,  in aead_seal()
247         nonce: &[u8],  in aead_seal()
248     ) -> Result<Vec<u8>, Self::Error> {  in aead_seal()
257         key: &[u8],  in aead_open()
258         cipher_text: &[u8],  in aead_open()
259         aad: Option<&[u8]>,  in aead_open()
260         nonce: &[u8],  in aead_open()
261     ) -> Result<Zeroizing<Vec<u8>>, Self::Error> {  in aead_open()
280         info: &[u8],  in hpke_setup_s()
281     ) -> Result<(Vec<u8>, Self::HpkeContextS), Self::Error> {  in hpke_setup_s()
288         info: &[u8],  in hpke_seal()
289         aad: Option<&[u8]>,  in hpke_seal()
290         pt: &[u8],  in hpke_seal()
297         enc: &[u8],  in hpke_setup_r()
303         info: &[u8],  in hpke_setup_r()
316         info: &[u8],  in hpke_open()
317         aad: Option<&[u8]>,  in hpke_open()
318     ) -> Result<Vec<u8>, Self::Error> {  in hpke_open()
338         data: &[u8],  in sign()
339     ) -> Result<Vec<u8>, Self::Error> {  in sign()
346         signature: &[u8],  in verify()
347         data: &[u8],  in verify()