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    FC_DecryptVerifyUpdate

    Name

    FC_DecryptVerifyUpdate - continue a multi-part decrypt and verify operation

    Syntax

    CK_RV FC_DecryptVerifyUpdate(
      CK_SESSION_HANDLE hSession,
      CK_BYTE_PTR pEncryptedData,
      CK_ULONG ulEncryptedDataLen, 
      CK_BYTE_PTR pData,
      CK_ULONG_PTR pulDataLen
    );
    

    Parameters

    hSession
    [in] session handle.
    pEncryptedData
    [in] pointer to the encrypted data part.
    ulEncryptedDataLen
    [in] length of encrypted data in bytes.
    pData
    [in] pointer to the location which receives the recovered data part or NULL.
    pulDataLen
    [in] pointer to the length of the recovered part buffer.

    Description

    FC_DecryptVerifyUpdate continues a multi-part decryption and and signature verification operation. After calling both FC_DecryptInit and FC_VerifyInit to set up the operations this function may be called multiple times. The operation is finished by calls to FC_DecryptFinal and FC_VerifyFinal.

    A user must log into the token (to assume the NSS User role) before calling FC_DecryptVerifyUpdate.

    Return value

    Examples

    See also

    Document Tags and Contributors

    Tags: 
    Contributors to this page: Neil.williams, Wtchang, Nelson%bolyard.com, fscholz
    Last updated by: fscholz,