Practical Attacks on Full-round FRIET
FRIET is a duplex-based authenticated encryption scheme proposed at EUROCRYPT 2020. It follows a novel design approach for built-in countermeasures against fault attacks. By a judicious choice of components, the designers propose the permutation FRIET-PC that can be used to build an authenticated e...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Ruhr-Universität Bochum
2022-12-01
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| Series: | IACR Transactions on Symmetric Cryptology |
| Subjects: | |
| Online Access: | https://tosc.iacr.org/index.php/ToSC/article/view/9973 |
| _version_ | 1811205987971891200 |
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| author | Senpeng Wang Dengguo Feng Bin Hu Jie Guan Tairong Shi |
| author_facet | Senpeng Wang Dengguo Feng Bin Hu Jie Guan Tairong Shi |
| author_sort | Senpeng Wang |
| collection | DOAJ |
| description |
FRIET is a duplex-based authenticated encryption scheme proposed at EUROCRYPT 2020. It follows a novel design approach for built-in countermeasures against fault attacks. By a judicious choice of components, the designers propose the permutation FRIET-PC that can be used to build an authenticated encryption cipher denoted as FRIET-AE. And FRIET-AE provides a 128-bit security claim for integrity and confidentiality. In this paper, we research the propagation of pairs of differences and liner masks through the round function of FRIET-PC. For the full-round FRIET-PC, we can construct a differential distinguisher whose probability is 1 and a linear distinguisher whose absolute value of correlation is 1. Moreover, we use the differential distinguisher with probability 1 to construct a set consisting of valid tags and ciphertexts which are not created by legal users. This breaks FRIET-AE’s security claim for integrity and confidentiality. As far as we know, this is the first practical attack that threatens the security of FRIET-AE.
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| first_indexed | 2024-04-12T03:40:35Z |
| format | Article |
| id | doaj.art-0ef57e7c342a4a5d8741cbf6e5b60982 |
| institution | Directory Open Access Journal |
| issn | 2519-173X |
| language | English |
| last_indexed | 2024-04-12T03:40:35Z |
| publishDate | 2022-12-01 |
| publisher | Ruhr-Universität Bochum |
| record_format | Article |
| series | IACR Transactions on Symmetric Cryptology |
| spelling | doaj.art-0ef57e7c342a4a5d8741cbf6e5b609822022-12-22T03:49:18ZengRuhr-Universität BochumIACR Transactions on Symmetric Cryptology2519-173X2022-12-012022410.46586/tosc.v2022.i4.105-119Practical Attacks on Full-round FRIETSenpeng Wang0Dengguo Feng1Bin Hu2Jie Guan3Tairong Shi4State Key Laboratory of Cryptology, Beijing, China; Information Engineering University, Zhengzhou, ChinaState Key Laboratory of Cryptology, Beijing, ChinaInformation Engineering University, Zhengzhou, ChinaInformation Engineering University, Zhengzhou, ChinaInformation Engineering University, Zhengzhou, China FRIET is a duplex-based authenticated encryption scheme proposed at EUROCRYPT 2020. It follows a novel design approach for built-in countermeasures against fault attacks. By a judicious choice of components, the designers propose the permutation FRIET-PC that can be used to build an authenticated encryption cipher denoted as FRIET-AE. And FRIET-AE provides a 128-bit security claim for integrity and confidentiality. In this paper, we research the propagation of pairs of differences and liner masks through the round function of FRIET-PC. For the full-round FRIET-PC, we can construct a differential distinguisher whose probability is 1 and a linear distinguisher whose absolute value of correlation is 1. Moreover, we use the differential distinguisher with probability 1 to construct a set consisting of valid tags and ciphertexts which are not created by legal users. This breaks FRIET-AE’s security claim for integrity and confidentiality. As far as we know, this is the first practical attack that threatens the security of FRIET-AE. https://tosc.iacr.org/index.php/ToSC/article/view/9973FRIETAuthenticated EncryptionDifferential AttackLinear AttackFault Injection |
| spellingShingle | Senpeng Wang Dengguo Feng Bin Hu Jie Guan Tairong Shi Practical Attacks on Full-round FRIET IACR Transactions on Symmetric Cryptology FRIET Authenticated Encryption Differential Attack Linear Attack Fault Injection |
| title | Practical Attacks on Full-round FRIET |
| title_full | Practical Attacks on Full-round FRIET |
| title_fullStr | Practical Attacks on Full-round FRIET |
| title_full_unstemmed | Practical Attacks on Full-round FRIET |
| title_short | Practical Attacks on Full-round FRIET |
| title_sort | practical attacks on full round friet |
| topic | FRIET Authenticated Encryption Differential Attack Linear Attack Fault Injection |
| url | https://tosc.iacr.org/index.php/ToSC/article/view/9973 |
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