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For business leaders and executives to tackle this challenge head-on, we need to rethink the approach and solutions at hand. 

Operator: Welcome to the Rambus Fourth Quarter and Fiscal Year 2023 Earnings Conference Call. At this time all participants in a listen-only mode.

When data security is facing growing threats, ordinary encryption techniques cannot meet the needs of comparing, sharing, and classifying data hidden in ciphertexts. At the same time, the advent of the quantum computing era has brought unprecedented challenges to traditional cryptography. Fortunately, a lattice-based PKEET scheme can solve the above problems. In this paper, we design a lattice-based PKE-DET scheme that can support the delegated tester function with satisfying anti-quantum comput...

Group signature supports users to generate signatures on behalf of the group. Verifier local revocation (VLR) is an important method to revoke a misbehaving user in group signature, which has attracted many researchers’ attention. However, the existing lattice-based group signature schemes with VLR either achieve only selfless anonymity, have revocation list of size linear with the number of revoked users, or suffer from the issue that signatures generated by revoked users could easily be link...

Flex Group to Showcase Latest Technology at GITEX Africa 2023, the Largest Tech Event in the Continent

Flex Group to Showcase Latest Technology at GITEX Africa 2023, the Largest Tech Event in the Continent

Public Key Encryption with Keyword Search (PEKS) makes it possible for a cloud server (CS) to match a trapdoor and a ciphertext. However, with the upgrowth of quantum techniques, most of the existing PEKS schemes will be broken by quantum computers in the coming future. Moreover, they are also under the threat of potential key exposure. Lattice-based forward secure PEKS scheme (FS-PEKS) overcomes the two problems above by combining the techniques of forward security and lattice-based cryptograph...

The Program Hosts Its Eleventh Accelerator...

Quantum computing's impact on cryptography is not a cliff that we'll all be forced to jump off of, according to Deloitte.