File Download
There are no files associated with this item.
Supplementary
-
Citations:
- Appears in Collections:
Conference Paper: Privacy-Enhancing Consortium Blockchain
| Title | Privacy-Enhancing Consortium Blockchain |
|---|---|
| Authors | |
| Issue Date | 2018 |
| Citation | Second ACM Workshop on Blockchains, Cryptocurrencies and Contracts (BCC'18), Incheon, Korea, 4 June 2018 How to Cite? |
| Abstract | Blockchain provides an immutable, global transaction history in distributed system. All transactions can be seen by all of the nodes on the network. However, it may not be desirable in business use cases that require strong privacy. In public blockchain, several cryptographic techniques are used to provide anonymity of users and confidentiality of transaction amount (such as linkable ring signature in Monero, and zk-SNARK in ZCash). However, they are not efficient enough for systems with high throughput. Therefore, we propose and implement some new privacy-enhancing techniques which can be used in consortium blockchain. |
| Description | Invited Talk |
| Persistent Identifier | http://hdl.handle.net/10722/282788 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yuen, TH | - |
| dc.date.accessioned | 2020-06-04T06:19:41Z | - |
| dc.date.available | 2020-06-04T06:19:41Z | - |
| dc.date.issued | 2018 | - |
| dc.identifier.citation | Second ACM Workshop on Blockchains, Cryptocurrencies and Contracts (BCC'18), Incheon, Korea, 4 June 2018 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/282788 | - |
| dc.description | Invited Talk | - |
| dc.description.abstract | Blockchain provides an immutable, global transaction history in distributed system. All transactions can be seen by all of the nodes on the network. However, it may not be desirable in business use cases that require strong privacy. In public blockchain, several cryptographic techniques are used to provide anonymity of users and confidentiality of transaction amount (such as linkable ring signature in Monero, and zk-SNARK in ZCash). However, they are not efficient enough for systems with high throughput. Therefore, we propose and implement some new privacy-enhancing techniques which can be used in consortium blockchain. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Second ACM Workshop on Blockchains, Cryptocurrencies and Contracts (BCC'18) | - |
| dc.title | Privacy-Enhancing Consortium Blockchain | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Yuen, TH: johnyuen@hku.hk | - |
| dc.identifier.authority | Yuen, TH=rp02426 | - |
| dc.identifier.hkuros | 305826 | - |