bug(Pseudo Random Number Generator): negative number of bytes leads to an unhandled RangeError

[HackingRepo]

Drag Pseudo Random Number Generator, and then set number of bytes to -32, again the evils negative numbers caused

Pseudo-Random Number Generator - RangeError in https://gchq.github.io/CyberChef/modules/Ciphers.js on line 2.<br><br>Message: invalid or out-of-range index

that is improper error handling

Test Links

• https://gchq.github.io/CyberChef/#recipe=Pseudo-Random_Number_Generator(-32,'Hex')&oenc=65001