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path: root/drivers/crypto/nx/nx.h
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Diffstat (limited to 'drivers/crypto/nx/nx.h')
-rw-r--r--drivers/crypto/nx/nx.h14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/crypto/nx/nx.h b/drivers/crypto/nx/nx.h
index de3ea8738146..cdff03a42ae7 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 {