diff options
Diffstat (limited to 'include/crypto/hash.h')
| -rw-r--r-- | include/crypto/hash.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/include/crypto/hash.h b/include/crypto/hash.h index 3880793e280e..2d1849dffb80 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -71,12 +71,11 @@ struct ahash_request { /** * struct ahash_alg - asynchronous message digest definition - * @init: Initialize the transformation context. Intended only to initialize the + * @init: **[mandatory]** Initialize the transformation context. Intended only to initialize the * state of the HASH transformation at the beginning. This shall fill in * the internal structures used during the entire duration of the whole * transformation. No data processing happens at this point. - * Note: mandatory. - * @update: Push a chunk of data into the driver for transformation. This + * @update: **[mandatory]** Push a chunk of data into the driver for transformation. This * function actually pushes blocks of data from upper layers into the * driver, which then passes those to the hardware as seen fit. This * function must not finalize the HASH transformation by calculating the @@ -85,20 +84,17 @@ struct ahash_request { * context, as this function may be called in parallel with the same * transformation object. Data processing can happen synchronously * [SHASH] or asynchronously [AHASH] at this point. - * Note: mandatory. - * @final: Retrieve result from the driver. This function finalizes the + * @final: **[mandatory]** Retrieve result from the driver. This function finalizes the * transformation and retrieves the resulting hash from the driver and * pushes it back to upper layers. No data processing happens at this * point unless hardware requires it to finish the transformation * (then the data buffered by the device driver is processed). - * Note: mandatory. - * @finup: Combination of @update and @final. This function is effectively a + * @finup: **[optional]** Combination of @update and @final. This function is effectively a * combination of @update and @final calls issued in sequence. As some * hardware cannot do @update and @final separately, this callback was * added to allow such hardware to be used at least by IPsec. Data * processing can happen synchronously [SHASH] or asynchronously [AHASH] * at this point. - * Note: optional. * @digest: Combination of @init and @update and @final. This function * effectively behaves as the entire chain of operations, @init, * @update and @final issued in sequence. Just like @finup, this was |