Is it mandatory to reverse windows signature while doing verification in OpenSSL?

We haved signed data on Win 7 using Crypto APIs and generated signature. We have observed this signature data needs to be reversed for verification using OpenSSL.
If we revese signature data and pass it to OpenSSL verification command then OpenSSL verifies it successfully. We wanted to conifrm, whether such revesing of signature bytes is valid operation or not. Thanks in advance.

Why not just try it?

Similar Messages

  • Firefox crashing when i wanna open or close a tab or a window, also while wanna open any page, now what to do for solving the problem?

    Firefox crashing when i wanna open or close a tab or a window, also while wanna open any page, now what to do for solving the problem?

    Disable McAfee siteadvisor and check the problem still persist or not?

  • How can I adjust event window size while in day view on ical?

    How can I adjust the all-day event window size while in day view on ical?  I have thee all-day events, but they're just a little too big to simultaneously appear without having to scroll up/down the all-day event section.

    {Ctrl + Scroll wheel} does a Page Zoom and that setting is saved domain by domain.
    '''View > Zoom > Reset''' while you're viewing one of those zoomed-out pages in the SmartZone.
    https://support.mozilla.com/en-US/kb/Page+Zoom

  • Purchase order Budget not reversed while doing MIRO

    Hi,
    Here, we are using funds management for budget analysis with update profile 350 and other setting tick on Goods Receipt only. while doing PR/PO it is coming to commitment budget.  Goods Receipt no FM document created.
    Strange behavior of system is , while doing MIRO system is not reversing PO budget and updated double consumed in commitment item.
    Thanks and Regards
    Kaushal shah

    Hi,
    If you have only GR ticked in OFUP, why would you expect MIRO to have an impact on PO's commitment? As for the fact, that GR document does not create FM posting, you have to check FM assignment of GR and make sure that commitment items are duly defined.
    Regards,
    Eli

  • Electronic signature while approving documents

    Dear experts,
    I have a client who is validating its SAP B1 implemented system in compliance with FDA 21 CFR part 11 (electronic records and electronic signatures).
    Can any one please describe how SAP business one treats electronic signature while approving documents? because in FDA 21 CFR part 11, it requires electronic signature on approval of certain documents which must contain 'the name of the signer, 'time and date stamp' and the 'meaning (such as approve, review, verify) associated with the signature' plus the traceable record of electronic signatures.
    Furthermore, it also require a 'password' or user id of the signer'  at the time of signing the document. In B1, it does not ask for user id / password at the time of approval and simply rely on login id / password. If user is already logged in, B1 simply allow the approver to approve a document and does not prompt for user id / password again.
    Can we fulfill the signing requirement in SAP Business one? and modify or customize B1 in such a way that it starts prompting for user id / password at the time of approving the document too?
    Any help is highly appreciated>
    Thanks in advance,
    Farhan

    Closing it

  • I want to edit properties of the interface windows opened while "Open File", "Save Page As" and interface opened during Downloading of any file.

    I am doing a small project on dedicated web client where in user automatically logs in non-root user and Firefox automatically starts.
    I am using Fedora 14 kernel 2.6.35.12-88.fc14.i686 and Firefox 3.6.16.
    I have installed only Gnome in my computer with no Nautilus or other file browser on it.
    I want to edit properties of the interface windows opened while "Open File", "Save Page As" and interface opened during Downloading of any file.
    Please guide me for this.

    First, I sent an email to the author of PhotoME to inform him of the serious issues his addon caused with Firefox latest versions.
    Now, for those of you who do not have the PhotoME addon and yet experience the same problem that I had and that I described above, I suggest the following strategy.
    As PhotoME did cause these problems with Firefox latest versions, I am pretty covinved other addons probably might cause these problems too. Therefore, adopt the following method.
    Test one addon at a time to see if this particular addon is behind your Firefox issues like the ones I had.
    So, disable one addon only at a time. Then close your Firefox and restart it from scratch and see if you still have your Firefox problems. You must restart the Firefox browser from scratch. If you still have these Firefox problems, re-enable the disabled addon, restart your Firefox (again!) and repeat the same method for every single addon that you have.
    Try to be selective by choosing first addons that are more likely to cause your Firefox problems such as not very well-known or not very popular addons (like it was the case for the PhotoME addon).
    If this method works or if it does not work, report it on this web page so that others can be helped with your comments.
    I hope this method will help you because I was really upset that I had these Firefox problems and I first thought it was the fault of Firefox, only to discover later that this PhotoME addon was the culprit and had caused me such upset.

  • Getting Error while doing Control Panel - Windows Update Error code is 80070103

    Getting Error while doing Control Panel -> Windows Update Error code is 80070103. The optional Windows 7 update is
    Microsoft - Other hardware - WinUsb Device
    Please provide your email ID to send the Error screen shot.

    Hi!
    Check the following link to see if it solves your problem:
    http://support.microsoft.com/kb/952032
    Best regards
    Andreas Molin
    Andreas Molin | Site: www.guidestomicrosoft.com | Twitter: andreas_molin

  • Business Area-Cost Center error while doing VL09 (PGI Reversal)

    Hi Friends,
    Kindly go through the "ERROR" message and "IMPORTANT" point as mentioned below:This is happening while reversal of PGI in VL09.
    IMPORTANT: Just to make you aware, the cost center in error (CONSDSPL) was nowhere assigned in FS00 or OKB9. Also to state that at the time of this error some different cost center was assigned in FS00 which was having business area SUGR. So PGIs are picking up two business areas i.e. 1.DSPL (from Plant-Division-BussA setting) & 2. SUGR (for P&L GL from FS00)
    Following error coming while doing PGI reversal:
    ERROR -
    > BAL1/CONSDSPL CTR belong to business area DSPL not SUGR
    Message no. KI188
    Diagnosis
    Account assignment object BAL1/CONSDSPL, type CTR is assigned to business area DSPL. You made an explicit assignment to business area SUGR.
    System Response
    The posting row may contain only one business area.
    Procedure
    Perform one of the following actions.
    Make an explicit assignment to business area DSPL. To do so you must set the "Business area" field as entry-ready in Customizing.
    Enter an account assignment object assigned to business area SUGR.
    Change the assignment of BAL1/CONSDSPL to business area DSPL. Note the document number and continue processing the document after changing the assignment.
    PLEASE GUIDE. NEEDED ANSWER BADLY.

    Business area filed in cost center CONSDSPL is DSPL (what it should be). In this scenario, they have assigned SGPRODCTN cost center in GL master wherein business area is SUGR.
    That means, when accounting entry is getting generated, it will show two business areas. One will be fetched from "Plant-Division-BussA" setting (SPRO) & the other from GL. Also to make you aware that here the business area should be DSPL, but since they assigned wrong cost center in GL master, the entries are going to SUGR as well.
    Most important thing to notice out here is that when this error came "no default account assignment was done through OKB9" The cost center showing in error viz. CONSDSPL was nowhere assigned. So the question is from where the system is fetching this cost center?

  • All windows inactive while apps keep running, but I can't interact anymore

    Dear forum,
    From time to time (and increasingly frequently) I experience an odd kind of "freeze": Suddenly the window I working in turns inactive. I can click on any window, no matter what application or bring them to front using Exposé, but as soon as I click on something inside a window, in order to work there, it turns inactive again. This is even true for the "shut down" window.
    While this is happening, the applications apparently keep running. Once when this happened, iTunes kept playing songs and even changing tracks, only that I couldn't stop it or chnage tracks manually.
    I repaired permissions several times, without any effect.
    First I suspected any side effects from Growl, which I had freshly installed at an early occasion of this issue. I have removed Growl from my harddrive since then, but the problem persists.
    I checked the console.log and the system.log after the latest "freeze", but there were only the usual startup messages from the reboot.
    Has anyone ever experienced something similar? Please help, it happened twice today!
    Thank you,
    Matthias
    iBook G3   Mac OS X (10.3.9)   700 MHz, 640 MB RAM

    Try booting into Safe Mode. This will take quite awhile longer than a normal startup because it does a file check and repair of the hard disk.
    You will see your normal desktop. Once completely started up in Safe Mode, restart normally, and go to Applications > Utilities > Disk Utility. Click on the top hard drive icon in the left sidebar and note the S.M.A.R.T. status at the bottom right of the pane. What does it say?
    Select the named boot volume in the left sidebar, and repair permissions on it again.
    See if a little hard drive maintenance helps things out.

  • Disabling 'Show window contents while dragging' also disables window snap - is there a workaround?

    When I disable 'Show window contents while dragging' in Performance Options, it also automatically disables the ability to snap windows the left and right and corners by dragging them. I have an older computer, and disabling this really improves the performance,
    but I'd really like to keep the ability to snap the windows around, as it's one of my favorite features.
    Is there a way to just disable showing window contents while dragging without disabling the window snap feature?

    Hey there. I've been trying to figure out why my snap wasn't working, and this is the only post I've found that mentioned it.
    I found snap wasn't working on my machines sometimes and realised it happens after I start an RDP session which disables the "show window contents while dragging" option, but then doesn't seem to enable it properly after the session ends.
    When I check the option, it is already ticked, so I need to untick and re-tick, then apply and snap starts working again.
    I don't know if there is any connection with the "Prevent windows from being automatically arranged when moved to the edge of the screen" option under the mouse ease of access settings.
    It does seem like a new issue though as it doesn't happen under Win8

  • Reminder info window disappears while editing

    I'm having a problem when editing a reminder - the edit/info window disappears while I'm trying to change the details, for example adding a due date.
    Is there a fix/workaround for this?  It's really frustrating and means I can currently only edit these things on my iPhone/iPad.

    Another thing I've found out is that if I bring up the "Info" window and then move it away from the main iTunes window, the Info window acts like it's behind the main iTunes window. That's why it disappears. So, I can make it stick up above the main window, but it's still behind it. I've uninstalled and re-installed iTunes several times and I'm still having this problem. I've looked through the settings as well and have not found anything to correct this problem.
    Any ideas?

  • Show Windows contents while dragging disabled after standby

    I have noticed that the option "Show windows contents while dragging" gets disabled after I close the lid to put the machine into standby (hibernation disabled) and then open it again. Does anyone know what to do in order do disable that annoying feature?

    The way to solve this problem, is demonstrated by the following code:
    JDesktopPane desktopPane = new JDesktopPane();
    desktopPane.putClientProperty("JDesktopPane.dragMode", "outline");This will then set all of the internal frames to outline mode when the frames are dragged instead of sluggishly drawing the components with the internal frames when dragged.
    Hope this helps
    Riz

  • Wrong Digital Signature while installing ADDons

    Wrong Digital Signature while installing ADDons

    Hi,
    Please add the command line arguments in the command line parameters and access this parameters while connecting to the SBO application. and then build the setup for add on.
            '// Use an SboGuiApi object to establish connection
            '// with the SAP Business One application and return an
            '// initialized application object
            Dim SboGuiApi As SAPbouiCOM.SboGuiApi
            Dim sConnectionString As String
            bModal = False
            SboGuiApi = New SAPbouiCOM.SboGuiApi
            '// by following the steps specified above, the following
            '// statement should be sufficient for either development or run mode
            sConnectionString = Environment.GetCommandLineArgs.GetValue(1)
            '// connect to a running SBO Application
            SboGuiApi.Connect(sConnectionString)
            '// get an initialized application object
            oSBOApplication = SboGuiApi.GetApplication()
    Regards,
    Noor

  • I am getting a service start and stop alert while doing the windows server updates.

    HI
    I am getting a service start and stop alert while doing the windows server updates. Services are wmiApSrv , WPDBusEnum. Can you please help me to under stand why i am getting the service start and stop alert.
    Thanks & Regards
    Abhilash K Joy

    Hi,
    The WMI Performance Adapter (wmiApSrv) service provides performance library information from Windows Management Instrumentation (WMI) providers to clients on the network. This service only runs when Performance Data Helper is activated.
    This service is installed by default and its startup type is Manual. When started in the default configuration it will log on using the Local System account.
    You can try troubleshooting the issue using Clean Boot to check if the issue is related to third-party software.
    How to perform a clean boot in Windows
    http://support.microsoft.com/kb/929135/en-us
    Best Regards,
    Mandy
    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected]

  • "NO CENVAT AMOUNT TO BE POSTED NO CENVAT AMOUNT TO BE REVERSED" while doing

    I am facing a issue u201CNO CENVAT AMOUNT TO BE POSTED NO CENVAT AMOUNT TO BE REVERSEDu201D while doing the J1IEX transaction for the GRPO IP.
    I have captured the excise invoice in MIGO and trying to post in J1IEX. Also checked the Part 1 tables (J_1IPART1 and J_1IEXCDTL) are generated and updated with Internal No.
    Can you let me know what could be the reason for giving the above message
    Will be appreciated for the help

    Hi,
    Go through the note 910681. You are expected to give subtransaction type IP to excise transactions GRPO, EWPO,CAPE & DIEX. IP represents imports & the system will not post any accounting if this is not present
    SPRO - LG - tax on goods mvmt - Accounting - Specify Excise Accounts per Excise Transaction ...If the subtransaction
    type is not defined for this then the one given in the customising node Specify G/L Accounts per Excise Transaction will NOT be recognised.
    Regards,
    Brinda

Maybe you are looking for