Czech Entropy PRNG

 Array Generation Analytic

The 2D entropy indicator showed problems in the existing algorithms of the Czech Entropy PRNG application. If the basic version of generating "random" numbers gives such a distribution on the plane

Czech Entropy PRNG

The problems of distributing points on a plane are obvious. If you connect the options PRNG Mode 2 and Encalibration Mode 2, the distribution will become different

Czech Entropy PRNG

The number distribution is different, but not better (for encryption)

Connecting the PRNG MultiMode 3 option gives a different distribution of numbers on the plane. Better than the second picture. But even on a short array it is noticeable that the generation of numbers needs to be improved. This can be done through post-processing.

The corresponding module is currently under development.

Czech Entropy PRNG

It is clear that the ability to evaluate the resulting arrays of numbers is very important for PRNG

We will also develop 2D indicators of other types

Android Java Programming






Comments

Post a Comment

Popular posts from this blog

Android Open Source

  Android Open Java Project When encrypting information, cryptographic providers are widely used - an independent module that allows you to perform cryptographic operations in operating systems. With a high degree of probability, the one who created the cryptographic provider has more opportunities to decode encrypted information. Android has its own crypto providers, accessed through the mechanism  Crypto API If you encrypt information about the number of bottles of sparkling water sold in your store, then this is more than enough. If you're writing encryption software for a business with hundreds of thousands of dollars in revenue, you might consider making the information unrecoverable. Well, here is the answer. It is necessary to make the encrypted information corrupted. And if you messed it up yourself, then you know how to fix it "on the other side". And here you should not use transformations by functions. To spoil - so to spoil!   Android Open Java Project ...
Read more

Android Open Source

RSA crypto example Because the RSA algorithm has a higher resistance against decoding, then using it in your personal notepad for a smartphone has advantages. Let's take a ready-made Open Source Java project CryptoNOTE and replace AES encryption with RSA encryption. Source Code - CryptoNOTE_AES.ZIP  https://drive.google.com/file/d/1QhW9SRS6-fWGyV6hAAifxlUFe8PngCn9/view?usp=sharing   Full Java Project   RSA crypto example
Read more

Android PRNG

  Android JAVA BigInteger Class BigInteger firstValue = new BigInteger ( "99607" ) ; BigInteger secondValue = new BigInteger ( "98563" ) ; BigInteger resultValue = firstValue . mod ( secondValue ) ; BigInteger firstValue = new BigInteger ( "5" ) ; BigInteger firstResultValue = firstValue . shiftLeft ( 3 ) ; //40 Android JAVA
Read more