RealityCapture License Keygen |BEST|
RealityCapture License Keygen ===> https://byltly.com/2t7Eua
We offer licenses through academic institutions. While we do not offer directly to university students, we would encourage you to recommend that your university apply for one. Please also note that we have substantially reduced the prices of our PPI offering.
Each RC software license is limited to 32 CPU cores and 3 GPU cards. For higher configurations, more licenses must be purchased equivalently.A computer with 4 CPU cores, 16 GB RAM and 386 CUDA cores is recommended.
I'm currently involved in developing a product (developed in C#) that'll be available for downloading and installing for free but in a very limited version. To get access to all the features the user has to pay a license fee and receive a key. That key will then be entered into the application to "unlock" the full version.
Only your company should be able to generate license keys for your products, even if someone completely reverse engineers your products (which WILL happen, I speak from experience). Obfuscating the algorithm or hiding an encryption key within your software is really out of the question if you are serious about controlling licensing. If your product is successful, someone will make a key generator in a matter of days from release.
A license key should be short and easy to type or dictate over the phone. You don't want every customer calling the technical support because they don't understand if the key contains a "l" or a "1". Your support department would thank you for this, and you will have lower costs in this area.
The answer is simple but technically challenging: digital signatures using public key cryptography. Your license keys should be in fact signed "documents", containing some useful data, signed with your company's private key. The signatures should be part of the license key. The product should validate the license keys with the corresponding public key. This way, even if someone has full access to your product's logic, they cannot generate license keys because they don't have the private key. A license key would look like this: BASE32(CONCAT(DATA, PRIVATE_KEY_ENCRYPTED(HASH(DATA))))The biggest challenge here is that the classical public key algorithms have large signature sizes. RSA512 has an 1024-bit signature. You don't want your license keys to have hundreds of characters.One of the most powerful approaches is to use elliptic curve cryptography (with careful implementations to avoid the existing patents). ECC keys are like 6 times shorter than RSA keys, for the same strength. You can further reduce the signature sizes using algorithms like the Schnorr digital signature algorithm (patent expired in 2008 - good :) )
This is achievable by product activation (Windows is a good example). Basically, for a customer with a valid license key, you need to generate some "activation data" which is a signed message embedding the computer's hardware id as the signed data. This is usually done over the internet, but only ONCE: the product sends the license key and the computer hardware id to an activation server, and the activation server sends back the signed message (which can also be made short and easy to dictate over the phone). From that moment on, the product does not check the license key at startup, but the activation data, which needs the computer to be the same in order to validate (otherwise, the DATA would be different and the digital signature would not validate). Note that the activation data checking do not require verification over the Internet: it is sufficient to verify the digital signature of the activation data with the public key already embedded in the product.
Although verifying licenses online gives you more control over each instance of the application, internet connection is not always present (especially if you target larger enterprises), so we need another way of performing the license key verification.
The solution is to always sign the license key response from the server using a public-key cryptosystem such as RSA or ECC (possibly better if you plan to run on embedded systems). Your application should only have the public key to verify the license key response.
So in case there's no internet connection, you can use the previous license key response instead. Make sure to store both the date and the machine identifier in the response and check that it's not too old (eg. you allow users to be offline at most 30 days, etc) and that the license key response belongs to the correct device.
Note you should always check the certificate of license key response, even if you are connected to the internet), in order to ensure that it has not been changed since it left the server (this still has to be done even if your API to the license key server uses https)
I strongly believe, that only public key cryptography based licensing system is the right approach here, because you don't have to include essential information required for license generation into your sourcecode.
In the past, I've used Treek's Licensing Library many times, because it fullfills this requirements and offers really good price. It uses the same license protection for end users and itself and noone cracked that until now. You can also find good tips on the website to avoid piracy and cracking.
You could just have a license key for the application, and then check client side if the key is good, but it is easy to distribute this key to other users, and with a decompiler new keys can be generated.
I've implemented internet-based one-time activation on my company's software (C# .net) that requires a license key that refers to a license stored in the server's database. The software hits the server with the key and is given license information that is then encrypted locally using an RSA key generated from some variables (a combination of CPUID and other stuff that won't change often) on the client computer and then stores it in the registry.
You really don't want to provide a code that has similar letters; it makes for a mess when the end user goes to enter it in. Letters like 6 and G, B and 8, L, I, and 1. Of course if you do want them, you can always add them back in... The above code will generate a license like xxxx-xxxx-xxxx-xxxx using the characters in "validChars". Calling GetNewCode(4, 4) will return a code like above.
The validate regenerates the key and provides it with the license code, IP address (which in my case will not change and if it does then it will need to be updated anyway), and the regenerated hash then the Azure function returns if the application is licensed. I do store a "temporary" key on their server that allows the app to run for a period of time without talking back up.
For GS receivers, the SD card containing the license file can be stored on the CS controller. Use the Web Interface from the CS Windows environment. You can also use a PC with Bluetooth connection and the webserver, however the CS is easier since it should already have a BT connection established.)
It is possible to get a subscription for one month or one year, as well as purchase a permanent license. The permanent license provides one year of paid technical support, and access to the cloud service. The license terms allow work on two devices simultaneously. Only works on Windows.
It is only possible to get a permanent license. It covers a year of paid tech support, the updates are not limited in time. There is a stand-alone, a floating license, and a license for students and educational institutions. Works on Windows, macOS and Linux. 2b1af7f3a8