Let's make this birthday one to remember.

58 years old (Born on January 17, 1967)

Happy Birthday, Ahto! Another year older and your timestamps are still perfectly secure—clearly you've cracked the secret to aging gracefully without a cryptographic key. Your invention of Keyless Signature Infrastructure has made digital data safer worldwide; rumor has it even hackers pause respectfully when they see your name.

From pioneering information security at Tallinn University of Technology to inspiring countless students, you're truly Estonia's cyber superhero. May this birthday be filled with laughter, joy, and zero vulnerabilities—just like your impeccable algorithms. Here's wishing you another fantastic year ahead: may all your successes compile smoothly without any runtime errors!