firefly on Nostr: The Mathematics of Secrets Quantum, Schmantum ... "On the Heffalump Threat" by Peter ...The Mathematics of Secrets (npub1tmq…l89a)Quantum, Schmantum ..."On the Heffalump Threat"by Peter Gutmannhttps://www.cs.auckland.ac.nz/~pgut001/pubs/heffalump_crypto.pdf