diff options
Diffstat (limited to 'drivers/crypto/nx/nx.h')
| -rw-r--r-- | drivers/crypto/nx/nx.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/crypto/nx/nx.h b/drivers/crypto/nx/nx.h index 6c9ecaaead52..c3ed83764fef 100644 --- a/drivers/crypto/nx/nx.h +++ b/drivers/crypto/nx/nx.h @@ -2,6 +2,8 @@ #ifndef __NX_H__ #define __NX_H__ +#include <crypto/ctr.h> + #define NX_NAME "nx-crypto" #define NX_STRING "IBM Power7+ Nest Accelerator Crypto Driver" #define NX_VERSION "1.0" @@ -91,8 +93,11 @@ struct nx_crypto_driver { #define NX_GCM4106_NONCE_LEN (4) #define NX_GCM_CTR_OFFSET (12) -struct nx_gcm_priv { +struct nx_gcm_rctx { u8 iv[16]; +}; + +struct nx_gcm_priv { u8 iauth_tag[16]; u8 nonce[NX_GCM4106_NONCE_LEN]; }; @@ -100,8 +105,11 @@ struct nx_gcm_priv { #define NX_CCM_AES_KEY_LEN (16) #define NX_CCM4309_AES_KEY_LEN (19) #define NX_CCM4309_NONCE_LEN (3) -struct nx_ccm_priv { +struct nx_ccm_rctx { u8 iv[16]; +}; + +struct nx_ccm_priv { u8 b0[16]; u8 iauth_tag[16]; u8 oauth_tag[16]; @@ -113,7 +121,7 @@ struct nx_xcbc_priv { }; struct nx_ctr_priv { - u8 iv[16]; + u8 nonce[CTR_RFC3686_NONCE_SIZE]; }; struct nx_crypto_ctx { @@ -153,8 +161,6 @@ void nx_crypto_ctx_exit(struct crypto_tfm *tfm); void nx_ctx_init(struct nx_crypto_ctx *nx_ctx, unsigned int function); int nx_hcall_sync(struct nx_crypto_ctx *ctx, struct vio_pfo_op *op, u32 may_sleep); -int nx_sha_build_sg_list(struct nx_crypto_ctx *, struct nx_sg *, - s64 *, unsigned int *, u8 *, u32); struct nx_sg *nx_build_sg_list(struct nx_sg *, u8 *, unsigned int *, u32); int nx_build_sg_lists(struct nx_crypto_ctx *, struct blkcipher_desc *, struct scatterlist *, struct scatterlist *, unsigned int *, |