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| author | Salvatore Benedetto <salvatore.benedetto@intel.com> | 2016-06-22 19:49:13 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-06-23 13:29:56 +0300 |
| commit | 4e5f2c400765e3a3ce512dc1ae890bac53401798 (patch) | |
| tree | 0344680229c01f9e9f148de8935b40e58d9b6d3b /include/uapi/linux/cryptouser.h | |
| parent | 331bf739c4f9992a73547d20bd8f2378b97d386a (diff) | |
| download | linux-4e5f2c400765e3a3ce512dc1ae890bac53401798.tar.xz | |
crypto: kpp - Key-agreement Protocol Primitives API (KPP)
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>
Diffstat (limited to 'include/uapi/linux/cryptouser.h')
| -rw-r--r-- | include/uapi/linux/cryptouser.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/cryptouser.h b/include/uapi/linux/cryptouser.h index 2e67bb64c1da..79b5ded2001a 100644 --- a/include/uapi/linux/cryptouser.h +++ b/include/uapi/linux/cryptouser.h @@ -45,6 +45,7 @@ enum crypto_attr_type_t { CRYPTOCFGA_REPORT_RNG, /* struct crypto_report_rng */ CRYPTOCFGA_REPORT_CIPHER, /* struct crypto_report_cipher */ CRYPTOCFGA_REPORT_AKCIPHER, /* struct crypto_report_akcipher */ + CRYPTOCFGA_REPORT_KPP, /* struct crypto_report_kpp */ __CRYPTOCFGA_MAX #define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1) @@ -107,5 +108,9 @@ struct crypto_report_akcipher { char type[CRYPTO_MAX_NAME]; }; +struct crypto_report_kpp { + char type[CRYPTO_MAX_NAME]; +}; + #define CRYPTO_REPORT_MAXSIZE (sizeof(struct crypto_user_alg) + \ sizeof(struct crypto_report_blkcipher)) |