User talk:223.24.157.141

November 2020
Hello, I'm Sjö. An edit that you recently made to Advanced Encryption Standard seemed to be a test and has been removed. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Sjö (talk) 10:04, 1 November 2020 (UTC)