User talk:119.30.47.80

March 2024
Hello, I'm C.Fred. I noticed that you recently removed content from Merkle–Damgård construction without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. —C.Fred (talk) 03:57, 19 March 2024 (UTC)

Please do not remove content or templates from pages on Wikipedia, as you did at Merkle–Damgård construction, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Please do not remove references, links, and formatting from articles, especially articles where you're stating you have a conflict of interest. —C.Fred (talk) 04:01, 19 March 2024 (UTC)