index.rst (1494B)
1 .. _mozilla_projects_nss_reference_fc_signupdate: 2 3 FC_SignUpdate 4 ============= 5 6 `Name <#name>`__ 7 ~~~~~~~~~~~~~~~~ 8 9 .. container:: 10 11 FC_SignUpdate - process the next block of a multi-part signing operation. 12 13 `Syntax <#syntax>`__ 14 ~~~~~~~~~~~~~~~~~~~~ 15 16 .. container:: 17 18 .. code:: 19 20 CK_RV FC_SignUpdate( 21 CK_SESSION_HANDLE hSession, 22 CK_BYTE_PTR pPart, 23 CK_ULONG usPartLen 24 ); 25 26 `Parameters <#parameters>`__ 27 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 28 29 .. container:: 30 31 ``hSession`` 32 [in] session handle. 33 ``pPart`` 34 [in] pointer to the next block of the data to be signed. 35 ``usPartLen`` 36 [in] length of data block in bytes. 37 38 `Description <#description>`__ 39 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 41 .. container:: 42 43 ``FC_SignUpdate`` starts or continues a multi-part signature operation. One or more blocks may be 44 part of the signature. The signature for the entire message is returned by a call to 45 :ref:`mozilla_projects_nss_reference_fc_signfinal`. 46 47 A user must log into the token (to assume the NSS User role) before calling ``FC_SignUpdate``. 48 49 .. _return_value: 50 51 `Return value <#return_value>`__ 52 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 53 54 .. container:: 55 56 `Examples <#examples>`__ 57 ~~~~~~~~~~~~~~~~~~~~~~~~ 58 59 .. container:: 60 61 .. _see_also: 62 63 `See also <#see_also>`__ 64 ~~~~~~~~~~~~~~~~~~~~~~~~ 65 66 .. container:: 67 68 - :ref:`mozilla_projects_nss_reference_fc_signinit`, 69 :ref:`mozilla_projects_nss_reference_fc_signfinal`, `NSC_SignUpdate </en-US/NSC_SignUpdate>`__