add missing documentations
@@ -1073,6 +1073,7 @@ psa_status_t psa_cipher_abort(psa_cipher_operation_t *operation);
* @{
*/
+// This macro calculates the encryption output size according to given algorithm
#define PSA_AEAD_ENCRYPT_OUTPUT_SIZE(alg, plaintext_length) \
((alg) == PSA_ALG_GCM ? (plaintext_length) + 16 : \
(alg) == PSA_ALG_CCM ? (plaintext_length) + 16 : \
@@ -1131,6 +1132,7 @@ psa_status_t psa_aead_encrypt( psa_key_slot_t key,
size_t ciphertext_size,
size_t *ciphertext_length );
+// This macro calculates the decryption output size according to given algorithm
#define PSA_AEAD_DECRYPT_OUTPUT_SIZE(alg, ciphertext_length) \
((alg) == PSA_ALG_GCM ? (ciphertext_length) - 16 : \
(alg) == PSA_ALG_CCM ? (ciphertext_length) - 16 : \
@@ -1160,7 +1162,7 @@ psa_status_t psa_aead_encrypt( psa_key_slot_t key,
* #PSA_AEAD_DECRYPT_OUTPUT_SIZE(\p alg,
* \p ciphertext_length).
* \param plaintext_length On success, the size of the output
- * in the \b plainrtext buffer.
+ * in the \b plaintext buffer.
*
* \retval PSA_SUCCESS
* Success.
