JCML - Java Card Modeling Language: DefiniÃ§Ã£o e ... - Ifrn

More documents

Recommendations

Info

AbstractFormal methods should be used to specify and verify on-card software in Java Cardapplications. Furthermore, Java Card programming style requires runtime verification ofall input conditions for all on-card methods, where the main goal is to preserve the datain the card. Design by contract, and in particular, the JML language, are an option forthis kind of development and verification, as runtime verification is part of the Design bycontract method implemented by JML. However, JML and its currently available tools forruntime verification were not designed with Java Card limitations in mind and are not JavaCard compliant. In this thesis, we analyze how much of this situation is really intrinsic ofJava Card limitations and how much is just a matter of a complete re-design of JML andits tools. We propose the requirements for a new language which is Java Card compliantand indicate the lines on which a compiler for this language should be built. JCML stripsfrom JML non-Java Card aspects such as concurrency and unsupported types. This wouldnot be enough, however, without a great effort in optimization of the verification codegenerated by its compiler, as this verification code must run on the card. The JCMLcompiler, although being much more restricted than the one for JML, is able to generateJava Card compliant verification code for some lightweight specifications. As conclusion,we present a Java Card compliant variant of JML, JCML (Java Card Modeling Language),with a preliminary version of its compiler.Area of Concentration: Software EngineeringKey words: Formal Methods, Java Card, JML, JCML, Runtime Verification, Compiler7
Sumário1 Introdução 171.1 Motivação . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181.2 Objetivos . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181.3 Organização do Trabalho . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Smart Cards 202.1 Java Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212.1.1 Applets Java Card . . . . . . . . . . . . . . . . . . . . . . . . . . 252.1.2 Restrições Java Card . . . . . . . . . . . . . . . . . . . . . . . . 272.2 Desenvolvendo uma Aplicação Java Card . . . . . . . . . . . . . . . . . 302.2.1 Applet para Controle de Usuário . . . . . . . . . . . . . . . . . . 302.3 Conclusão . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353 JML - Java Modeling Language 373.1 Design by Contract - DbC . . . . . . . . . . . . . . . . . . . . . . . . . 383.1.1 Invariante . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403.1.2 Pré e Pós-Condições . . . . . . . . . . . . . . . . . . . . . . . . 413.1.3 Herança de Contrato . . . . . . . . . . . . . . . . . . . . . . . . 418
Page 1 and 2: Universidade Federal do Rio Grande
Page 3 and 4: JCML - JAVA CARD MODELING LANGUAGE:
Page 5 and 6: Dedico este trabalho ao Senhor da m
Page 7: ResumoMétodos formais poderiam ser
Page 11 and 12: 5 JCML - Java Card Modeling Languag
Page 13 and 14: Lista de Figuras2.1 Smart Card. . .
Page 15 and 16: 4.10 Método credit compilado com J
Page 17 and 18: Lista de Tabelas3.1 Exemplo de Cont
Page 19 and 20: CAPÍTULO 1. INTRODUÇÃO 18tecnolo
Page 21 and 22: Capítulo 2Smart CardsUm smart card
Page 23 and 24: CAPÍTULO 2. SMART CARDS 22• habi
Page 25 and 26: CAPÍTULO 2. SMART CARDS 24Figura 2
Page 27 and 28: CAPÍTULO 2. SMART CARDS 26Figura 2
Page 29 and 30: CAPÍTULO 2. SMART CARDS 2801 impor
Page 31 and 32: CAPÍTULO 2. SMART CARDS 302.2 Dese
Page 33 and 34: CAPÍTULO 2. SMART CARDS 3201 publi
Page 35 and 36: CAPÍTULO 2. SMART CARDS 3401 priva
Page 37 and 38: CAPÍTULO 2. SMART CARDS 36APDU.
Page 39 and 40: CAPÍTULO 3. JML - JAVA MODELING LA
Page 59 and 60:
CAPÍTULO 3. JML - JAVA MODELING LA
Page 61 and 62:
CAPÍTULO 4. APLICABILIDADE DE JML
Page 63 and 64:
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Capítulo 5JCML - Java Card Modelin
Page 77 and 78:
CAPÍTULO 5. JCML - JAVA CARD MODEL
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Capítulo 6Trabalhos RelacionadosNe
Page 107 and 108:
CAPÍTULO 6. TRABALHOS RELACIONADOS
Page 109 and 110:
Capítulo 7Considerações FinaisA
Page 111 and 112:
CAPÍTULO 7. CONSIDERAÇÕES FINAIS
Page 113 and 114:
REFERÊNCIAS BIBLIOGRÁFICAS 112[10
Page 115 and 116:
REFERÊNCIAS BIBLIOGRÁFICAS 114[35
Page 117 and 118:
APÊNDICE A. CLASSES DA APLICAÇÃO
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Apêndice BClasses Usuário após s
Page 125 and 126:
APÊNDICE B. CLASSES USUÁRIO APÓS
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
APÊNDICE C. GRAMÁTICA JCML 130C.3
Page 133 and 134:
APÊNDICE C. GRAMÁTICA JCML 132gen
Page 135 and 136:
APÊNDICE C. GRAMÁTICA JCML 134[ f
show all

JCML - Java Card Modeling Language: DefiniÃ§Ã£o e ... - Ifrn

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?