ICACT20220403 Question.1
Questioner: yiran2020@moegi.waseda.jp 2022-02-14 오후 2:14:24 |
ICACT20220403 Answer.1
Answer by Auhor ehtm94@korea.ac.kr 2022-02-14 오후 2:14:24
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| It is a great honor to read your paper. Smart contracts are very important for blockchain and the requirements for peers and networks are becoming higher while developing smart contracts. Therefore, for the future development of blockchain, what do you think is the biggest disadvantage of smart contracts at present? |
Smart contracts are generally impossible to patch. Because it is impossible to patch, it can provide clues to hack if vulnerabilities remain. I think this is the biggest disadvantage. |
ICACT20220403 Question.10
Questioner: mohamadarsalan.sheikh@student.uts.edu.au 2022-02-16 오후 11:00:21 |
ICACT20220403 Answer.10
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오후 11:00:21
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| Dear author, thank you very much for your presentation. Could the proposed system be applied to other similar applications without vast changes? |
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ICACT20220403 Question.11
Questioner: baniyab@gram.edu 2022-02-17 오전 5:55:28 |
ICACT20220403 Answer.11
Answer by Auhor ehtm94@korea.ac.kr 2022-02-17 오전 5:55:28
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| Thank you for sharing your research outcome with ICACT, can you please tell us the advantages of SWC-based smart contract? |
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ICACT20220403 Question.2
Questioner: tomayoon@ieee.org 2022-02-14 오후 2:09:39 |
ICACT20220403 Answer.2
Answer by Auhor ehtm94@korea.ac.kr 2022-02-14 오후 2:09:39
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| First of all, thank you for the good research paper and presentation contents. I would like to know more about the research environment used in this study, and also in detail about the equipment & operating systems, development languages and software libraries you used. |
Solidity is an object-oriented, high-level language for implementing smart contracts. Smart contracts are programs which govern the behavior of accounts within the Ethereum state. Smart Contract Weakness Classification (SWC) exists as a weakness classification system related to Ethereum smart contracts, such as Common Weakness Enumeration (CWE). SWC consists of a total of 37 weaknesses, identifiers, weakness titles, related CWE items, and test case codes. |
ICACT20220403 Question.3
Questioner: jongjcho@korea.ac.kr 2022-02-15 오전 10:00:50 |
ICACT20220403 Answer.3
Answer by Auhor ehtm94@korea.ac.kr 2022-02-15 오전 10:00:50
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| It is a very interesting topic. I am pretty sure that there is a clear reason why we are using Secure Coding analysis during the implementation stage. in the smart contract, how secure coding can help to develop secure software? |
Secure coding at the implementation stage can help software by eliminating potential vulnerabilities. |
ICACT20220403 Question.4
Questioner: gulzameenkhan@gmail.com 2022-02-16 오전 9:52:14 |
ICACT20220403 Answer.4
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오전 9:52:14
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| How smart contract, can be optimized |
It would be good to develop it in the direction of reducing gas consumption while considering security. |
ICACT20220403 Question.5
Questioner: saqib.uet1@gmail.com 2022-02-16 오전 9:56:43 |
ICACT20220403 Answer.5
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오전 9:56:43
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| Is there a better way then mentioned approach we can look at further studies |
First of all, I think the best way is to build a Secure SLDC for smart contracts. |
ICACT20220403 Question.6
Questioner: gulzameenkhan@gmail.com 2022-02-16 오전 10:13:20 |
ICACT20220403 Answer.6
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오전 10:13:20
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| how can SWC-based approach be applied to smart contract development in private blockchain technologies such as Hyperledger Fabric? |
It seems good to approach based on the secure coding technique of the language used in private blockchain technology. |
ICACT20220403 Question.7
Questioner: dasuni@korea.ac.kr 2022-02-16 오전 9:49:19 |
ICACT20220403 Answer.7
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오전 9:49:19
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| Dear author, you have a very interesting research. In addition to SWC, I wonder if there are any other documents that have been investigated and organized on the weakness of smart contact. |
It would be good to refer to DASP top 10. |
ICACT20220403 Question.8
Questioner: faryal.khattak@griffithuni.edu.au 2022-02-16 오후 10:43:25 |
ICACT20220403 Answer.8
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오후 10:43:25
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| Its a very interesting research topic. Have you considered the complexity or overhead of the proposed system
? |
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ICACT20220403 Question.9
Questioner: Farookh.hussain@uts.edu.au 2022-02-16 오후 10:52:48 |
ICACT20220403 Answer.9
Answer by Auhor ehtm94@korea.ac.kr 2022-02-16 오후 10:52:48
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I have a question about the performance of the proposed system in comparison to other similar systems if any? |
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