Block Diagram High Level Synthesis (BD/HLS) implementation is better than Space Exploration High Level Synthesis in NTT implementation, BD/HLS speedup is very close to traditional RTL implementation
Due to an emerging threat of quantum computing, one of the major challenges facing the cryptographic community is a timely transition from traditional public-key cryptosystems, such as RSA and Elliptic Curve Cryptography, to a new class of …
The speed of NTRU-based Key Encapsulation Mechanisms (KEMs) in software, especially on embedded software platforms, is limited by the long execution time of its primary operation, polynomial multiplication. In this paper, we investigate the potential …
When quantum computers become scalable and reliable, they are likely to break all public-key cryptography standards, such as RSA and Elliptic Curve Cryptography. The projected threat of quantum computers has led the U.S. National Institute of …
Code-based cryptography is one of the main areas of interest for NIST’s Post-Quantum Cryptography Standardization call. In this paper, we introduce DAGS, a Key Encapsulation Mechanism (KEM) based on quasi-dyadic generalized Srivastava codes. The scheme is proved to be IND-CCA secure in both random oracle model and quantum random oracle model. We believe that DAGS will offer competitive performance, especially when compared with other existing code-based schemes, and represent a valid candidate for post-quantum standardization.
In this paper we revisit some of the main aspects of the DAGS Key Encapsulation Mechanism, one of the code-based candidates to NIST’s standardization call for the key exchange/encryption functionalities. In particular, we modify the algorithms for …