Make PGP Encryption/Decryption In Adobe Flash?
Apr 11, 2010Is it possible to make PGP encryption/decription in Adobe Flash Application?
View 1 RepliesIs it possible to make PGP encryption/decription in Adobe Flash Application?
View 1 RepliesDoes flash have any built in encryption / decryption tools?I would like to send text from a server to flash, and would like to encrypt it on the server then have flash decrypt it. How can I do this?
View 1 RepliesI'm using as3crypto classes for encryption/decryption of a string. The encryption is ok (I'm using the following encryption method):
Code:
var cut:ByteArray = new ByteArray();
cut.writeUTFBytes(iutime);
var key:ByteArray = new ByteArray();
var random:Random = new Random();
random.nextBytes(key, 8);
var aes:ICipher = Crypto.getCipher("blowfish-ecb", key, Crypto.getPad("pkcs5"));
aes.encrypt(cut);
Now, I'm trying to decrypt the encrypted string using the same method, but I can't and I don't know why. Every time I'm debugging my air application I'm receiving an error (something about the decrypt() and IPad). How to use the same method to decrypt?
I'm having a problem setting up RSA encryption/decryption mechanism between flex client and web service written in c#. The idea is this: I'll encrypt some text from flex and then decrypt it from web service. I'm using as3crypto library from google. It is encrypting/decrypting text properly. I also have the code on the web service side to encrypt/decrypt properly. My problem is synchronizing them - basically sharing the public key to flex and keeping the private key to the web service.
My flex "encrypt" function takes modulus and exponent of RSA to do text encryption, so how do i get these modulus and exponent attributes from the web service's RSACryptoServiceProvider, so they speak the same standard.
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What would be a best Class for base64 encryption/decryption in Action Script?
View 3 RepliesDo you know a library in ActionScript 3 that can encrypt and decrypt using the TwoFish algorithm? I have been using as3crypto for other cryptographic algorithms, but unfortunately, it doesn't seems to handle Twofish...
View 2 RepliesWhen looking for encryption related classes/functions in action script / air / flash, I saw the as3crypto project. This one provides a v. nice set of options, but I am a bit concerned on what the numbers presented means when these are used to decrypt a local media file when its selected about to be played. I am looking for security vs. performance balance.
For video/music, it needs to decode at a fast enough pace so the player plays it smoothly - which is something that depends on the format used, but is in all cases less than the delay of having to wait to decode the whole file.
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the only information i found online is that RTMFP uses 128-bit cypher. Does anyone know what exact encryption technology is used?
View 1 RepliesSee %subj%. Does anybody know how to make it or could you point me on some web or example
View 8 RepliesI am creating a TCP connect with Flash to a C# daemon. Now I have come to the part of encryption... I know that Flash is decompilable and so not safe to store private keys on. I need 2 way encryption because of the messages that have to be send back to the Flash client. I have been thinking and googling, but cannot find a proper solution yet.
View 2 RepliesI would like to protect my published SWFs against decryption.I've found some commercial tools performing what I need, but I think it's always wise to wait and think about it before spending money. Does anybody know valid (freeware) alternatives to do that? Do you currently protect your SWF? What may be my satisfaction level of protection (I am perfectly conscious that a perfect encrypter does not exist, but if decryption is difficoult, maybe a not-so-motivated hacker would give up)?
View 10 Replieswhat's the recommended method to encrypt flash files? i'd like to make some flash programs that are commericals, how can i made sure that they won't get decrypted or to make sure that i used to strongest file encryption possible.
View 2 Replieshow can i encrypt data in flash? is there a toolkit or class or something that can help me do that?
View 3 RepliesI didnt even make my .swf file in adobe flash.. i made it (embarrassingly in keynote - and exported the file as a .swf file) ok. i'm working on this file for close to a week - yesterday i noticed the file when exported - was 1.4mb ... and today - when i exported it it was 6.9mb!
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I want to get adobe flash to make animations at home, but im not sure what version to get or where to get it. I don't need the best version and i dont want to spend that much. Thank
View 2 RepliesI have an updated version of Firefox and I'm experiencing difficulty installing Adobe Flash. What should I check or uncheck on the browser and what else should i insure is done to have a successful installation?
View 1 RepliesI'm trying to make a loading bar with Adobe Flash CS4, and have completed all the graphics and labeled them with their appropriate instance names. My problem is that I am completely new to Flash, and have limited knowledge with respect to writing action codes. My plan is to get my loading bar to be never-ending, so that it counts up from 1-99%, then keeps going to 99.01, 99.02, 99.03...etc, never getting to 100%. And then when it reaches 99.99%, it just loops back to the start. Here is a screenshot of my template with the necessary instance names indicated:
I also didn't attach any .swf or .fla file for the script to actually load. So the ofBytes_txt and totalBytes_txt would have to be purely fictional. As as a result, the green loading bar graphic would load relative to ofBytes_txt divided by totalBytes_txt.
I am kind of new to AS and not sure how to decrypt a text file. If I have a text file that is on my web server (which I need to be encrypted) and is used to retrieve variables for Dynamic Text fields. How do I decrypt the file and then take the variables and put them in the Dynamic Text fields? What is the best method to make the files unreadable but can be decrypted by the flash file? Currently I use this to get the variables and put them in Dynamic Text field but I want to add some kind of encryption to this.
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I'm a Flash newbie that wants to make a Flash game. However the only explenation on making a Tower Defence game that I've found is this one[url]...
It however uses a program that's unknown to me while I got Adobe Flash Pro. CS5 (Trial version) after some googling.
I have abode pro 5.5 and I have made an Iphone app. my project haves 2 files with exten .fla and .swf so, how can I make iphone file?
View 4 RepliesI am developing an application for andriod and iphone in the Adobe Flash Builder,how can i make a button that when is pressed the phone(doesnt matter which phone) forwards the number to the phones dialer or makes it VOIP call
View 1 RepliesI've followed the Adobe instrunctions on how to create an app without windows (link).
The gist is that you can do this by hiding or closing the original nativeWindow and creating a new one with theUTILITY or LIGHTWEIGHT property.
Unfortunately, when an application is launched more than once, the new nativeWindow is created again with each launch. This is highly undesirable.
I've tried setting variables with the launch of the application, but it seems like these are not accessible by the new instances of the application. The weird thing is: AIR apps are not supposed to have multiple intances (should be impossible)! And there actually is only one instance according to the windows task manager and the fact that there is only one systemtray icon.
we make a client side ftp software like FileZilla in Adobe AIR?
View 1 RepliesBasically I have a background image which is loaded while the rest of the flash file is loaded. So once the preloader has finaly appeared its already half way through which I dont want.
Is there a way I can specify a certain image to be loaded before everything else in the flash file and before the first frame to start?
Adobe Flash also lets users make interactive Flash quiz. This tutorial will guide you how to create interactive drop-down multiple-choice quiz in Adobe Flash. This short tutorial is just a sample of the workflow you'll use while authoring in Adobe Flash CS4.
Step 1 - Create a new document
a. Choose File > New.
b. In the New Document dialog box, selcet Flash File (ActionScript 2.0) and then Click OK.
Step 2 - Document settings Right-click on the stage, selcet Document Properties, then the Document Properties dialog box appears. It displays the current Stage size setting as 550*400 pixels, and the Background color swatch is set to white. You can change the size and color of the Stage as you want.
Step 3 - Import image to the stage Choose File > Import > Import to Stage, and then select the image you want. You also could click Ctrl+R to import image.
Step 4 - Add the multiple choice question to the Stage
a. Select the Text tool (T).
b. In the Property inspector (Window > Properties), select Static Text type to specify the type of text field, and then input the question " What was Michael's first song to air on MTV? ". You also could set the font size, family and color of the text.
Step 5 - Add ComboBox component
a. Select Window > Components.
b. Double-click ComboBox in the Components panel.
c. Select the component on the Stage, and name the instance name as box in the properties panel.
Step 6 - Add answer options
a. Select Window > Component Inspector. On the Component Inspector, click data, then the Value dialog box appears.
b. Click + to add answer options, and then replace the defaultValue as answer options, here the options are: thriller, billie jean, bad and the way you make me feel. After that, click OK.
c. On the Component Inspector, click labels, then the Value dialog box appears. Please following the same steps above to add the values by adding the + button.
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If that's too complicate to you, you could choose some 3rd party quiz makers to make multiple choice quiz for you. Wondershare QuizCreator is such a good Flash quiz maker that help you create multiple Flash quiz with ease.
Adobe Flash Builder: How to make a function to play video starting from one second and ending in another? So I havein MXML simple video player tag. I need some function to play that video from second X to second Y and pause it. How to do such thing?BTW: we asume file is embeded into SWF.
View 1 RepliesCurrently writing my own AMF TcpSocketServer. Everything works good so far i can send and recieve objects and i use some serialization/deserialization code. Now i started working on the encryption code and i am not so familiar with this stuff.I work with bytes , is DES-CBC a good way to encrypt this stuff? Or are there other more performant/secure ways to send my data? Note that performance is a must :). When i call: ReadAmf3Object with the decrypter specified i get an: InvalidOperationException thrown by my ReadAmf3Object function when i read out the first byte the Amf3TypeCode isn't specified ( they range from 0 to 16 i believe (Bool, String, Int, DateTime, etc) ).I got Typecodes varying from 97 to 254?I think it has something to do with the encryption part. Since the deserializer works fine w/o the encryption. I am using the right padding/mode/key?
I used: http:[url].... as as3 encryption/decryption library. And i wrote an Async tcp server with some abuse of the threadpool ;)Anyway here some code:
C# crypter initalization code
System.Security.Cryptography.DESCryptoServiceProvider crypter = new DESCryptoServiceProvider();[code]........
In my machine I have installed only Adobe Flash CS5 proffesional trial version. Now this installation is not supporting adobe.utils.Extension class in this version. I have tried with all latest updates from adobe site. My doubt is does adobe.utils.Extension class is available in licensed version of Adobe Flash CS5 proffesional?
View 12 RepliesI want to create a simple game (Adobe Air) based on 2 players using ActionScript 3.Let's assume I want to create online chess game.So that I can play with my friend at work, at home, from anywhere via internet.Should I use flash server? Or something similar for this purpose, or there is simpler way to connect 2 players and make fully functional interaction between them?
View 2 RepliesIs there any way to create a direct data connection between two flash clients without the use of Cirrus?
I'm asking because I create a multiplayer iPhone game with flash which currently uses Cirrus for all online multiplayer data. now I read that, if your iPhone app uses encryption (which cirrus does) you need to go through a long encryption export approval process by the U.S government. I want to avoid this, so now i'm looking for another method to exchange data directly between clients without having to route all traffic through my server.