commit 1aca2605713e3242f72297932409dd58ecfb782f
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Wed Dec 12 12:56:55 2018 +0100
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Tue Dec 18 12:22:40 2018 +0100
tree 60836a74ca52c0d64b4f107cab032b6c9bdca79f
parent 68e3dff3f1924f308610d32253eb34ccb78ba8be

Add parameter validation for mbedtls_aes_crypt_ecb()

include/mbedtls/aes.h

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 197d4db..90d5bba 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -246,10 +246,13 @@
  *                 call to this API with the same context.
  *
  * \param ctx      The AES context to use for encryption or decryption.
+ *                 It must be initialized and bound to a key.
  * \param mode     The AES operation: #MBEDTLS_AES_ENCRYPT or
  *                 #MBEDTLS_AES_DECRYPT.
- * \param input    The 16-Byte buffer holding the input data.
- * \param output   The 16-Byte buffer holding the output data.
+ * \param input    The buffer holding the input data.
+ *                 It must be readable and at least 16 Bytes long.
+ * \param output   The buffer where the output data will be written.
+ *                 It must be writeable and at least 16 Bytes long.
 
  * \return         \c 0 on success.
  */