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Add parameter validation for AES-CTR

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Manuel Pégourié-Gonnard
2018-12-13 11:08:36 +01:00
parent 8e41eb7187
commit 2bc535be86
3 changed files with 37 additions and 1 deletions
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6
include/mbedtls/aes.h
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@ -561,15 +561,21 @@ int mbedtls_aes_crypt_ofb( mbedtls_aes_context *ctx,
* securely discarded as soon as it's no longer needed.
*
* \param ctx The AES context to use for encryption or decryption.
* It must be initialized and bound to a key.
* \param length The length of the input data.
* \param nc_off The offset in the current \p stream_block, for
* resuming within the current cipher stream. The
* offset pointer should be 0 at the start of a stream.
* It must point to a valid \c size_t.
* \param nonce_counter The 128-bit nonce and counter.
* It must be a readable-writeable buffer of 16 Bytes.
* \param stream_block The saved stream block for resuming. This is
* overwritten by the function.
* It must be a readable-writeable buffer of 16 Bytes.
* \param input The buffer holding the input data.
* It must be readable and of size \p length.
* \param output The buffer holding the output data.
* It must be writeable and of size \p length.
*
* \return \c 0 on success.
*/