diff options
Diffstat (limited to 'drivers/crypto/nx/nx.h')
| -rw-r--r-- | drivers/crypto/nx/nx.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/crypto/nx/nx.h b/drivers/crypto/nx/nx.h index de3ea8738146..9347878d4f30 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 { @@ -141,8 +149,10 @@ struct nx_crypto_ctx { } priv; }; +struct crypto_aead; + /* prototypes */ -int nx_crypto_ctx_aes_ccm_init(struct crypto_tfm *tfm); +int nx_crypto_ctx_aes_ccm_init(struct crypto_aead *tfm); int nx_crypto_ctx_aes_gcm_init(struct crypto_aead *tfm); int nx_crypto_ctx_aes_xcbc_init(struct crypto_tfm *tfm); int nx_crypto_ctx_aes_ctr_init(struct crypto_tfm *tfm); @@ -179,10 +189,9 @@ extern struct crypto_alg nx_cbc_aes_alg; extern struct crypto_alg nx_ecb_aes_alg; extern struct aead_alg nx_gcm_aes_alg; extern struct aead_alg nx_gcm4106_aes_alg; -extern struct crypto_alg nx_ctr_aes_alg; extern struct crypto_alg nx_ctr3686_aes_alg; -extern struct crypto_alg nx_ccm_aes_alg; -extern struct crypto_alg nx_ccm4309_aes_alg; +extern struct aead_alg nx_ccm_aes_alg; +extern struct aead_alg nx_ccm4309_aes_alg; extern struct shash_alg nx_shash_aes_xcbc_alg; extern struct shash_alg nx_shash_sha512_alg; extern struct shash_alg nx_shash_sha256_alg; |