char/tpm/tpm2-sessions.c

52  * tpm_buf_append_name() to add a handle to the buffer.  This must be
87 			       u32 *handle, u8 *name);
91  * session handle, nonces, session key and auth) from use to use it is
95 	u32 handle;
144 	 * handle, but they are part of the session by name, which
411 	tpm_buf_append_u32(buf, auth->handle);
468 	 * would happen if someone added a handle via
472 		u32 handle = tpm_buf_read_u32(buf, &offset_s);
474 		if (auth->name_h[i] != handle) {
475 			dev_err(&chip->dev, "TPM: handle %d wrong for name\n",
485 		u32 handle = tpm_buf_read_u32(buf, &offset_s);
496 		if (handle == auth->handle && auth->attrs == a) {
538 	/* add the handle names */
594 static int tpm2_read_public(struct tpm_chip *chip, u32 handle, char *name)
603 	tpm_buf_append_u32(&buf, handle);
614  * tpm_buf_append_name() - add a handle area to the buffer
617  * @handle: The handle to be appended
618  * @name: The name of the handle (may be NULL)
622  * the actual 4 byte handle or an empty buf (in these cases @name
629  * on the handle to obtain the name.
636 			 u32 handle, u8 *name)
638 	enum tpm2_mso_type mso = tpm2_handle_mso(handle);
649 	tpm_buf_append_u32(buf, handle);
656 			tpm2_read_public(chip, handle, auth->name[slot]);
662 	auth->name_h[slot] = handle;
804 			tpm2_flush_context(chip, auth->handle);
827 	tpm2_flush_context(chip, chip->auth->handle);
843 	/* should have handle plus nonce */
847 	auth->handle = tpm_buf_read_u32(buf, &offset);
920 	/* salt key handle */
922 	/* bind key handle */
979  * @handle:	pointer to be filled in with the return handle of the primary
989 				     u32 *handle, u32 hierarchy, u8 *name)
998 	if (handle)
999 		*handle = keyhandle;
1149  * @hierarchy: The hierarchy handle to create under
1150  * @handle:    The returned volatile handle on success
1166 			       u32 *handle, u8 *name)
1229 	/* primary handle */
1256 		rc = tpm2_parse_create_primary(chip, &buf, handle, hierarchy,