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Attributed metadata history

REPORTPUBLIC METADATA

Public-coin Differing-input Obfuscation from KOALA and iO

ePrint Report: Public-coin Differing-input Obfuscation from KOALA and iO Liyan Chen, Vinod Vaikuntanathan We show that the recent construction of witness encryption (Hair and Sahai, arXiv:2609.18275v1) is a public-coin extractable witness encryption scheme under the Knowledge of Orthogonality Assumption, or KOALA for short (Buellens-Wee, PKC 2019). As an immediate application, we obtain public-coi

Reference details

Source category
Research & news
Report title
Public-coin Differing-input Obfuscation from KOALA and iO
First reported
Oct 07, 2026 01:12 UTC
Last reported
Oct 07, 2026 01:12 UTC
Catalog updated
Oct 08, 2026 03:46 UTC
Record ID
2e163b3dcfa9c8e7d3ddf65782604a2a5c54140e066d7ef91b2d069d2893a48c

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

src_e53adb99e40ae66258

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Oct 07, 2026 01:12 UTC
Retrieved
Oct 08, 2026 03:46 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.

Review source update dates and status
  • src_e53adb99e40ae66258Collection status unverifiedLast successful batch: Unverified

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.