The "enter text to sign" demo is pure nonsense. If I enter "AAAAA", it's "encrypted" to "4242424242". What's that supposed to mean? Was this vibe-coded? Edit:

The "enter text to sign" demo is pure nonsense. If I enter "AAAAA", it's "encrypted" to "4242424242". What's that supposed to mean? Was this vibe-coded? Edit: The article has since been edited to disclaim "values are not encrypted realistically" - sure, use small numbers for demonstration purposes etc., but what is being demonstrated here? You've added scare-quotes to "encrypted" but what is the actual intended meaning?