Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/89307
Título: | Custom ASIC design for SHA-256 using open-source tools |
Autor(es): | Franck, Lucas Daudt Ginja, Gabriel Augusto Carmo, João Paulo Afonso, José A. Luppe, Maximiliam |
Palavras-chave: | Open-source EDA tools ASIC Hardware accelerator SHA-256 Cryptography |
Data: | 2024 |
Editora: | Multidisciplinary Digital Publishing Institute (MDPI) |
Revista: | Computers |
Citação: | Franck, L.D.; Ginja, G.A.; Carmo, J.P.; Afonso, J.A.; Luppe, M. Custom ASIC Design for SHA-256 Using Open-Source Tools. Computers 2024, 13, 9. https://doi.org/10.3390/ computers13010009 |
Resumo(s): | The growth of digital communications has driven the development of numerous cryptographic methods for secure data transfer and storage. The SHA-256 algorithm is a cryptographic hash function widely used for validating data authenticity, identity, and integrity. The inherent SHA-256 computational overhead has motivated the search for more efficient hardware solutions, such as application-specific integrated circuits (ASICs). This work presents a custom ASIC hardware accelerator for the SHA-256 algorithm entirely created using open-source electronic design automation tools. The integrated circuit was synthesized using SkyWater SKY130 130 nm process technology through the OpenLANE automated workflow. The proposed final design is compatible with 32-bit microcontrollers, has a total area of 104,585 µm2, and operates at a maximum clock frequency of 97.9 MHz. Several optimization configurations were tested and analyzed during the synthesis phase to enhance the performance of the final design. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/89307 |
DOI: | 10.3390/computers13010009 |
e-ISSN: | 2073-431X |
Versão da editora: | https://www.mdpi.com/2073-431X/13/1/9 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CMEMS - Artigos em revistas internacionais/Papers in international journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Computers - Custom ASIC Design for SHA-256 Using Open-Source Tools.pdf | 1,37 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons