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 ...

Abstract: Post-quantum cryptographic schemes have been developed in response to the rise of quantum computers. Fortunately, several schemes have been developed with quantum resistance. However, it is ...

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 ...

A newly-developed cipher could finally shine light on how the strange text of the Voynich manuscript was devised.

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 book contains strange scientific and botanical drawings in various shades of ...

A new theory argues the famous Voynich Manuscript, often referred to as “the most mysterious book in the world,” may have ...