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* uapi: includes linux/types.h before exporting filesNicolas Dichtel2017-05-111-0/+2
| | | | | | | | | | | | | | | Some files will be exported after a following patch. 0-day tests report the following warning/error: ./usr/include/linux/bcache.h:8: include of <linux/types.h> is preferred over <asm/types.h> ./usr/include/linux/bcache.h:11: found __[us]{8,16,32,64} type without #include <linux/types.h> ./usr/include/linux/qrtr.h:8: found __[us]{8,16,32,64} type without #include <linux/types.h> ./usr/include/linux/cryptouser.h:39: found __[us]{8,16,32,64} type without #include <linux/types.h> ./usr/include/linux/pr.h:14: found __[us]{8,16,32,64} type without #include <linux/types.h> ./usr/include/linux/btrfs_tree.h:337: found __[us]{8,16,32,64} type without #include <linux/types.h> ./usr/include/rdma/bnxt_re-abi.h:45: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* crypto: user - Prepare for CRYPTO_MAX_ALG_NAME expansionHerbert Xu2017-04-101-5/+5
| | | | | | | | | | | | | | | | | This patch hard-codes CRYPTO_MAX_NAME in the user-space API to 64, which is the current value of CRYPTO_MAX_ALG_NAME. This patch also replaces all remaining occurences of CRYPTO_MAX_ALG_NAME in the user-space API with CRYPTO_MAX_NAME. This way the user-space API will not be modified when we raise the value of CRYPTO_MAX_ALG_NAME. Furthermore, the code has been updated to handle names longer than the user-space API. They will be truncated. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
* crypto: acomp - add asynchronous compression apiGiovanni Cabiddu2016-10-251-0/+5
| | | | | | | | Add acomp, an asynchronous compression api that uses scatterlist buffers. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: kpp - Key-agreement Protocol Primitives API (KPP)Salvatore Benedetto2016-06-231-0/+5
| | | | | | | | | | | | | | | | | | | Add key-agreement protocol primitives (kpp) API which allows to implement primitives required by protocols such as DH and ECDH. The API is composed mainly by the following functions * set_secret() - It allows the user to set his secret, also referred to as his private key, along with the parameters known to both parties involved in the key-agreement session. * generate_public_key() - It generates the public key to be sent to the other counterpart involved in the key-agreement session. The function has to be called after set_params() and set_secret() * generate_secret() - It generates the shared secret for the session Other functions such as init() and exit() are provided for allowing cryptographic hardware to be inizialized properly before use Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: user - Add CRYPTO_MSG_DELRNGHerbert Xu2015-06-221-0/+1
| | | | | | | | | This patch adds a new crypto_user command that allows the admin to delete the crypto system RNG. Note that this can only be done if the RNG is currently not in use. The next time it is used a new system RNG will be allocated. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: user - Move cryptouser.h to uapiHerbert Xu2015-06-221-0/+110
The header file cryptouser.h only contains information that is exported to user-space. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>