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Answer by cypherfox for If we don't trust current PQ algorithms enough to use...
Actually, we do trust many (but obviously not all) post-quantum cryptosystems more than traditional schemes. We haven't been using them because they fail to meet practical space and time trade-offs.We...
View ArticleAnswer by Yehuda Lindell for If we don't trust current PQ algorithms enough...
Trusting the algorithms is not a black and white issue. Given that we cannot unequivocally prove the hardness of the problems underlying basic cryptographic primitives, we have no choice but to assume...
View ArticleIf we don't trust current PQ algorithms enough to use them on their own why...
The second question my students have asked me about PQ/Classical Hybrids is about why we think they are good for protecting information with a long security lifetime. If we don't trust current PQ...
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