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-rw-r--r--TPM2-Plugin/lib/include/hwpluginif.h35
-rw-r--r--TPM2-Plugin/lib/include/tpm2_plugin_api.h63
2 files changed, 72 insertions, 26 deletions
diff --git a/TPM2-Plugin/lib/include/hwpluginif.h b/TPM2-Plugin/lib/include/hwpluginif.h
index d016e37..aa40411 100644
--- a/TPM2-Plugin/lib/include/hwpluginif.h
+++ b/TPM2-Plugin/lib/include/hwpluginif.h
@@ -143,7 +143,7 @@ typedef int (*sshsm_hw_plugin_load_key)(
);
typedef int (*sshsm_hw_plugin_unload_key)(
- void **keyHandle
+ void **keyHandle
);
/***
@@ -156,7 +156,8 @@ typedef int (*sshsm_hw_plugin_rsa_sign_init)(
void *keyHandle,
unsigned long mechanism,
void *param,
- int len
+ int len,
+ void **plugin_data_ref
);
/***
@@ -175,10 +176,37 @@ typedef int (*sshsm_hw_plugin_rsa_sign)(
unsigned long mechanism,
unsigned char *msg,
int msg_len,
+ void *plugin_data_ref,
unsigned char *outsig,
int *outsiglen
);
+typedef int (*sshsm_hw_plugin_rsa_sign_update)(
+ void *keyHandle,
+ unsigned long mechnaism,
+ unsigned char *msg,
+ int msg_len,
+ void *plugin_data_ref
+ );
+
+typedef int (*sshsm_hw_plugin_rsa_sign_final)(
+ void *keyHandle,
+ unsigned long mechnaism,
+ void *plugin_data_ref,
+ unsigned char *outsig,
+ int *outsiglen
+ );
+
+/** This function is called by SSHSM only if there sign_final function is not called.
+If sign_final function is called, it is assumed that plugin would have cleaned this up.
+***/
+
+typedef int (*sshsm_hw_plugin_rsa_sign_cleanup)(
+ void *keyHandle,
+ unsigned long mechnaism,
+ void *plugin_data_ref
+ );
+
/***
* Function Name: sshsm_hw_plugin_get_plugin_functions
* Descrpiton: Every HW plugin is expected to define this function.
@@ -202,6 +230,9 @@ typedef struct sshsm_hw_functions_s
sshsm_hw_plugin_unload_key xxx_unload_key;
sshsm_hw_plugin_rsa_sign_init xxx_rsa_sign_init;
sshsm_hw_plugin_rsa_sign xxx_rsa_sign;
+ sshsm_hw_plugin_rsa_sign_update xxx_rsa_sign_update;
+ sshsm_hw_plugin_rsa_sign_final xxx_rsa_sign_final;
+ sshsm_hw_plugin_rsa_sign_cleanup xxx_rsa_sign_cleanup;
}SSHSM_HW_FUNCTIONS_t;
int sshsm_hw_plugin_get_plugin_functions(SSHSM_HW_FUNCTIONS_t *funcs);
diff --git a/TPM2-Plugin/lib/include/tpm2_plugin_api.h b/TPM2-Plugin/lib/include/tpm2_plugin_api.h
index f45c0bd..d96d2f9 100644
--- a/TPM2-Plugin/lib/include/tpm2_plugin_api.h
+++ b/TPM2-Plugin/lib/include/tpm2_plugin_api.h
@@ -141,6 +141,15 @@ typedef struct {
int version;
} common_opts_t;
+#define MAX_DATA_SIGNUPDATE 0x2000
+#define MAX_SESSIONS 0x1000
+
+typedef struct concatenate_data_signupdate {
+ unsigned long int session_handle;
+ unsigned char data_signupdate[MAX_DATA_SIGNUPDATE];
+ int data_length;
+}CONCATENATE_DATA_SIGNUPDATE_t;
+
int tpm2_plugin_init();
int tpm2_plugin_uninit();
int tpm2_plugin_activate(SSHSM_HW_PLUGIN_ACTIVATE_LOAD_IN_INFO_t *activate_in_info);
@@ -150,43 +159,49 @@ int tpm2_plugin_load_key(
SSHSM_HW_PLUGIN_IMPORT_PUBLIC_KEY_INFO_t *importkey_info
);
-int tpm2_rsa_create_object(
- unsigned long appHandle,
- //DhsmWPKRSAFormat* wpk,
- void *wpk,
- unsigned char* swk,
- int swk_len,
- unsigned char* iv,
- int iv_len,
- int tag_len,
- void **cb_object);
-
-int tpm2_rsa_delete_object(
- void *cb_object);
-
int tpm2_plugin_rsa_sign_init(
void *keyHandle,
unsigned long mechanism,
void *param,
- int len);
+ int len,
+ void **plugin_data_ref
+ );
int tpm2_plugin_rsa_sign(
void *keyHandle,
unsigned long mechanism,
unsigned char *msg,
int msg_len,
+ void *plugin_data_ref,
unsigned char *sig,
- int *sig_len);
+ int *sig_len
+ );
+
+int tpm2_plugin_rsa_sign_update(
+ void *keyHandle,
+ unsigned long mechnaism,
+ unsigned char *msg,
+ int msg_len,
+ void *plugin_data_ref
+ );
+
+int tpm2_plugin_rsa_sign_final(
+ void *keyHandle,
+ unsigned long mechnaism,
+ void *plugin_data_ref,
+ unsigned char *outsig,
+ int *outsiglen
+ );
+/** This function is called by SSHSM only if there sign_final function is not called.
+If sign_final function is called, it is assumed that plugin would have cleaned this up.
+***/
-int tpm2_import_object(
- unsigned long appHandle,
- unsigned char* tlvbuffer,
- int buflen,
- unsigned char* iv,
- int iv_len,
- unsigned char* tpm_pwd,
- int tpm_pwd_len);
+typedef int (*sshsm_hw_plugin_rsa_sign_cleanup)(
+ void *keyHandle,
+ unsigned long mechnaism,
+ void *plugin_data_ref
+ );
#ifdef __cplusplus