A EVOLUÇÃO DA COMPUTAÇÃO QUÂNTICA: IMPACTO NA CRIPTOGRAFIA RSA E A SEGURANÇA NACIONAL

Abstract

The arrival of quantum computing represents a new paradigm for information security. Widely used cryptographic algorithms such as RSA face the prospect of becoming vulnerable to the powerful capabilities of quantum computing. This article explores the potential impact of quantum computing on network cryptography, focusing on breaking the RSA algorithm. The historical evolution of the number of publications on quantum computing is investigated, highlighting its importance in protecting the confidentiality, integrity and authenticity of digital communications. In addition, recent advances in the area are examined, including the development of post-quantum solutions, constant investments by several countries and geopolitical impacts. It is concluded that this study identified continuous advances in the area, evidenced by the publication of almost 1500 high-impact articles annually. Furthermore, the significant investments started around 2015 reinforce the relevance and growing activity in the field.