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souza_ccl_me_rcla.pdf: 694689 bytes, checksum: 6f7ac4f1f83b7264538168e98f437103 (MD5) / Neste trabalho, apresentamos sistemas criptográ cos clássicos, como o criptossistema Di e-Hellman, o criptossistema RSA e o criptossistema de ElGamal. Estudamos alguns aspectos da criptogra a quântica e alguns sistemas de criptogra a pós-quântica, como o criptossistema Ajtai-Dwork, o criptossistema NTRU, o criptossistema de McEliece e o criptossistema de Niederreiter. Discutimos a segurança dos métodos de criptogra a e possíveis soluções apresentadas para garantir a troca de informações con - dencias mesmo com o avanço da computação quântica / In this work, we show classic cryptography systems, as the Di e-Hellman cryptosystem, the RSA cryptosystem and the ElGamal cryptosystem. We studied some aspects of quantum cryptography and some post-quantum cryptography systems, as the Ajtai-Dwork cryptosystem, the NTRU cryptosystem, the McEliece cryptosystem and the Niederreiter cryptosystem. We discussed the classic cryptography methods security and possible solutions that are introduced to ensure the con dential information exchange even with the quantum computing advancement
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.unesp.br:11449/94361 |
| Date | 22 October 2013 |
| Creators | Souza, Carlos Celestino Lima [UNESP] |
| Contributors | Universidade Estadual Paulista (UNESP), Alves, Carina [UNESP] |
| Publisher | Universidade Estadual Paulista (UNESP) |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | Portuguese |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | 75 p. : il. |
| Source | Aleph, reponame:Repositório Institucional da UNESP, instname:Universidade Estadual Paulista, instacron:UNESP |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | -1, -1 |
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