OTPs are 100% impossible to decrypt in absence of the key material. Mathematically guaranteed. Of course nobody uses OTPs with harddrives, but people most cer

OTPs are 100% impossible to decrypt in absence of the key material. Mathematically guaranteed. Of course nobody uses OTPs with harddrives, but people most certainly do/have use OTPs manually. Furthermore, citing the difference between "few thousand or million years" and "undecryptable by anyone" is unnecessarily pedantic, not to mention wrong. There have been no documented cases of people living more than a few years over one tenth of a thousand years, so such a drive would be undecryptable to anyone.