Abstract: Ciphertext retrieval technology has been widely explored with the increasing popularity of cloud computing. Proxy re-encryption with Keyword search (PREKS) can support multi-user retrieval ...
Founded in February 2020, Amera IoT is dedicated to redefining digital protection in the face of rapidly advancing threats. With 14 issued U.S. patents and a focus on transmission-free encryption, the ...
A mysterious manuscript dating back to the 15th century could be a type of encrypted message, a new study has suggested. The ...
A new study suggests the Voynich manuscript, written in an unknown script sometime in the 1400s, could be a type of encrypted ...
The Voynich manuscript is a 23.5 x 16.2cm book of about 240 pages, written in an unknown script sometime in the 1400s. The ...
A newly-developed cipher could finally shine light on how the strange text of the Voynich manuscript was devised.
A new theory argues the famous Voynich Manuscript, often referred to as “the most mysterious book in the world,” may have ...
Abstract: Multi-Authority Ciphertext-Policy Attribute-Based Encryption (MACP-ABE), an extension of CP-ABE, is a promising cryptographic mechanism for protecting data confidentiality and is widely ...
The application of blockchain technology to covert communication can improve the quality of communication due to its characteristics such as decentralization and anonymity. However, blockchain covert ...
A known-plaintext attack (KPA) occurs when a hacker uses pairs of both encrypted and unencrypted data to figure out the encryption algorithm or key. In this attack, the hacker has access to both the ...
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