Dynacrypt® provides a way to graphically illustrate the effect of encrypting a file using its algorithm. Probability Plots illustrate the frequency of ASCII characters in the plain text file to be encrypted and the frequency of ASCII characters in the file if it is encrypted.

To view the probability plots for the file to be encrypted, do the following:

1.  Select Open File for Analysis from the File menu or select the Icon on the DynaTool Bar. A File Browser dialog box will appear as shown below:

2.   Select the file to analyze from the File Browser dialog box and select the OK button.

3.   Select Plaintext Probability Plot from the Analysis Menu or click the Plaintext Probability Plot Icon on the DynaTools Bar to plot the frequency of occurrence of ASCII characters in the file before encryption. See the Figure below:

4.   Select Cipher Text Probability Plot from the Analysis Menu or click the Ciphertext Probability Plot Icon on the DynaTools Bar to plot the frequency of occurrence of ASCII characters in the file after encryption. See the Figure below: