The signatures would be larger than they are today. The article touches on it but doesn't give any estimates. What I read online were claims from 10 to 100 time

The signatures would be larger than they are today. The article touches on it but doesn't give any estimates. What I read online were claims from 10 to 100 times larger than currently. This paper claims 60-70% throughput loss with 59 times(!) larger storage space requirements. https://jbba.scholasticahq.com/article/154321.pdf https://jbba.scholasticahq.com/article/154321.pdf