key-generator Questions
4
this is my first time ever making full python app with tkinter and wanting to distribute it. I've been searching the net, but I cant quite figure out how to make a license key for my application, a...
Maniac asked 23/7, 2020 at 17:43
5
As far as I understand, RSA keys are usually generated based on a (strong) random generator.
Instead, I want to create them based on a password.
Or rather on its hash, for example sha512(sha512(...
Bathos asked 22/6, 2012 at 12:35
3
Sorry for my english and honestly I have a very little understanding on this so please bear with me.
I am developing a java application that sends a signed request to a Server.
To do so, I have t...
Laraelaraine asked 28/5, 2012 at 10:49
4
Here is my code snippet:
int eValue = 79, t;
int bitLength = 1024; // KeySize
BigInteger e = new BigInteger(Integer.toString(eValue));
KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA"...
Garrett asked 15/12, 2011 at 5:48
2
The following method is deprecated
KeyPairGenerator generator = KeyPairGenerator.getInstance("RSA", "AndroidKeyStore");
KeyPairGeneratorSpec spec = new KeyPairGeneratorSpec.Builder(this)
.setAli...
Kenner asked 22/4, 2016 at 20:10
1
I am trying to implement the FingerPrint API for my application. I am following the Google's Fingerprint Dialog sample for this purpose.
It works fine if compileSdkVersion=23 and minSdkVersion=23 ...
Naashom asked 11/2, 2016 at 14:43
1
I have a concurrent encryption/decryption program in which multiple AES128 keys are randomly generated concurrently by invoking the following code (written in scala, the Java version should be fair...
Shanonshanta asked 6/6, 2015 at 23:33
1
Solved
I have some Java code and when I run function KeyPairGenerator.genKayPair() it's work 40 seconds or more. How change this situation? If I run
openssl req -x509 -nodes -days 365 -newkey rsa:4096 -...
Bestialize asked 3/4, 2015 at 9:33
1
Solved
I am making an application which generates a key pair for a user. But in every device the keys are identical. Here is my code:
public KeyPair generateKeys() {
KeyPair keyPair = null;
try {
// g...
Lacilacie asked 22/6, 2014 at 15:49
1
I'm confused as to why I need to specify an algorithm such as "AES" when generating a key for encryption, e.g...
KeyGenerator kg = KeyGenerator.getInstance("AES");
It clearly is not used for spe...
Tessatessellate asked 9/6, 2014 at 22:37
1
Solved
This question goes out to those of you who have experience with the partial key verification technique for software protection. I'm trying to understand how PKV is better than other keygen schemes,...
Monocarpic asked 2/4, 2014 at 15:38
1
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