index.rst (1792B)
1 .. _mozilla_projects_nss_reference_fc_decryptverifyupdate: 2 3 FC_DecryptVerifyUpdate 4 ====================== 5 6 `Name <#name>`__ 7 ~~~~~~~~~~~~~~~~ 8 9 .. container:: 10 11 FC_DecryptVerifyUpdate - continue a multi-part decrypt and verify operation 12 13 `Syntax <#syntax>`__ 14 ~~~~~~~~~~~~~~~~~~~~ 15 16 .. container:: 17 18 .. code:: 19 20 CK_RV FC_DecryptVerifyUpdate( 21 CK_SESSION_HANDLE hSession, 22 CK_BYTE_PTR pEncryptedData, 23 CK_ULONG ulEncryptedDataLen, 24 CK_BYTE_PTR pData, 25 CK_ULONG_PTR pulDataLen 26 ); 27 28 `Parameters <#parameters>`__ 29 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 30 31 .. container:: 32 33 ``hSession`` 34 [in] session handle. 35 ``pEncryptedData`` 36 [in] pointer to the encrypted data part. 37 ``ulEncryptedDataLen`` 38 [in] length of encrypted data in bytes. 39 ``pData`` 40 [in] pointer to the location which receives the recovered data part or NULL. 41 ``pulDataLen`` 42 [in] pointer to the length of the recovered part buffer. 43 44 `Description <#description>`__ 45 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 46 47 .. container:: 48 49 ``FC_DecryptVerifyUpdate`` continues a multi-part decryption and signature verification 50 operation. After calling both ``FC_DecryptInit`` and ``FC_VerifyInit`` to set up the operations 51 this function may be called multiple times. The operation is finished by calls to 52 ``FC_DecryptFinal`` and ``FC_VerifyFinal``. 53 54 A user must log into the token (to assume the NSS User role) before calling 55 ``FC_DecryptVerifyUpdate``. 56 57 .. _return_value: 58 59 `Return value <#return_value>`__ 60 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 61 62 .. container:: 63 64 `Examples <#examples>`__ 65 ~~~~~~~~~~~~~~~~~~~~~~~~ 66 67 .. container:: 68 69 .. _see_also: 70 71 `See also <#see_also>`__ 72 ~~~~~~~~~~~~~~~~~~~~~~~~ 73 74 .. container:: 75 76 - `NSC_DecryptVerifyUpdate </en-US/NSC_DecryptVerifyUpdate>`__