The main goal of this research project is to explore novel potential applications of quantum cryptography that can go beyond the application of quantum key distribution and that can outperform current classical solutions. In this framework, the idea is to investigate some relevant examples of such protocols in order to evaluate their feasibility, security and performance with current (or foreseen) technology. The range of protocols that we will consider includes, for instance, quantum digital signature schemes, secure identification schemes, and quantum communication complexity protocols that lead to savings in the required amount of communication and storage of information when compared to their classical counterparts. We expect to be able...
Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theo...
Classical cryptography is based on computational operations with prime numbers that are impossible f...
Empirical thesis.Includes bibliographical references.1. Introduction -- 2. Preliminaries -- 3. High-...
Nos dias atuais, os sistemas de criptografia e autenticação desempenham um papel fundamental em apl...
La seguridad de las técnicas criptográficas actuales se basa a menudo en suposiciones no probadas so...
As assinaturas digitais sÃo de fundamental importÃncia para as comunicaÃÃes eletrÃnicas no mundo tod...
Neste trabalho, apresentamos sistemas criptográ cos clássicos, como o criptossistema Di e-Hellman, o...
La criptografía es la disciplina que estudia el arte de transformar un mensaje (llamado texto plano)...
Quantum key distribution (QKD) enables the remote delivery of cryptographic keys between distant par...
Ocorre atualmente um movimento de aumento da importância que a manutenção da segurança da informação...
Apresentamos de maneira detalhada os quatro protocolos de distribuição de chaves que fundaram a impo...
The main application ofcryptography is to protect information andto prevent it from being accessible...
Quantum cryptography builds upon decades of advances both in classical cryptography and networks. Ho...
La criptografía surge para atender las necesidades de la sociedad de contar con una forma fiable de ...
Nowadays, it is possible to design very secure systems for key distribution. According to quantum cr...
Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theo...
Classical cryptography is based on computational operations with prime numbers that are impossible f...
Empirical thesis.Includes bibliographical references.1. Introduction -- 2. Preliminaries -- 3. High-...
Nos dias atuais, os sistemas de criptografia e autenticação desempenham um papel fundamental em apl...
La seguridad de las técnicas criptográficas actuales se basa a menudo en suposiciones no probadas so...
As assinaturas digitais sÃo de fundamental importÃncia para as comunicaÃÃes eletrÃnicas no mundo tod...
Neste trabalho, apresentamos sistemas criptográ cos clássicos, como o criptossistema Di e-Hellman, o...
La criptografía es la disciplina que estudia el arte de transformar un mensaje (llamado texto plano)...
Quantum key distribution (QKD) enables the remote delivery of cryptographic keys between distant par...
Ocorre atualmente um movimento de aumento da importância que a manutenção da segurança da informação...
Apresentamos de maneira detalhada os quatro protocolos de distribuição de chaves que fundaram a impo...
The main application ofcryptography is to protect information andto prevent it from being accessible...
Quantum cryptography builds upon decades of advances both in classical cryptography and networks. Ho...
La criptografía surge para atender las necesidades de la sociedad de contar con una forma fiable de ...
Nowadays, it is possible to design very secure systems for key distribution. According to quantum cr...
Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theo...
Classical cryptography is based on computational operations with prime numbers that are impossible f...
Empirical thesis.Includes bibliographical references.1. Introduction -- 2. Preliminaries -- 3. High-...