Rename len to bitlen in function parameters
Clarify a few comments too.
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 1ddde82..fb97c7b 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -83,24 +83,24 @@
*
* \param ctx AES context to be initialized
* \param key encryption key
- * \param keysize must be 128, 192 or 256
+ * \param keybits must be 128, 192 or 256
*
* \return 0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH
*/
int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key,
- unsigned int keysize );
+ unsigned int keybits );
/**
* \brief AES key schedule (decryption)
*
* \param ctx AES context to be initialized
* \param key decryption key
- * \param keysize must be 128, 192 or 256
+ * \param keybits must be 128, 192 or 256
*
* \return 0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH
*/
int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key,
- unsigned int keysize );
+ unsigned int keybits );
/**
* \brief AES-ECB block encryption/decryption