eprint.iacr.orgpaperPrivacy with Leakage from Falsifiable Assumptions
Privacy with Leakage from Falsifiable Assumptions is an ASIACRYPT 2026 paper by Francesco Berti and Itamar Levi. It replaces simulatability with "secure refreshing", a key-refreshing assumption that evaluation laboratories can test directly, and adds "strongly protected secure refreshing". Using these, it proves privacy of the PSV encryption scheme without assuming a leak-free component.
TL;DR Proposes falsifiable secure-refreshing assumptions for side-channel leakage and proves PSV encryption private without a leak-free component.
Organisations named here
- Francesco Berti
- Itamar Levi
- secure refreshing
- simulatability
- strongly protected secure refreshing
- Yu and Standaert
Technologies named here
- PSV encryption scheme
Techniques named here
- Secure refreshing
- Strongly protected secure refreshing
- Strongly unpredictable-with-leakage block cipher
- Pseudorandom functions and permutations
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