Secure deduplication with efficient user revocation in cloud storage
Secure deduplication is a promising solution to greatly reduce the storage space of the
cloud. However, the encryption key is deterministically derived from the plaintext, such that …
cloud. However, the encryption key is deterministically derived from the plaintext, such that …
Compact Key Storage: A Modern Approach to Key Backup and Delegation
Abstract End-to-End (E2E) encrypted messaging, which prevents even the service provider
from learning communication contents, is gaining popularity. Since users care about …
from learning communication contents, is gaining popularity. Since users care about …
Privacy-Preserving Data Deduplication for Enhancing Federated Learning of Language Models
A Abadi, VA Dasu, S Sarkar - ar**: Efficiently Sorting Data for Cloud Compression
C Mørup, AL Kloborg, DE Lucani - 2022 IEEE 11th …, 2022 - ieeexplore.ieee.org
This paper proposes Extreme Bitmap**, a new algorithm to concisely represent how a
sorted sequence can be restored to its original, unsorted sequence. This concise …
sorted sequence can be restored to its original, unsorted sequence. This concise …
What if keys are leaked? towards practical and secure re-encryption in deduplication-based cloud storage
By only storing a unique copy of duplicate data possessed by different data owners,
deduplication can significantly reduce storage cost, and hence is used broadly in public …
deduplication can significantly reduce storage cost, and hence is used broadly in public …