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New Type of Collision Attack on First‐Order Masked AESs |
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| Authors: | Hee Seok Kim Seokhie Hong |
| Abstract: | This paper introduces a new type of collision attack on first‐order masked Advanced Encryption Standards. This attack is a known‐plaintext attack, while the existing collision attacks are chosen‐plaintext attacks. In addition, our method requires significantly fewer power measurements than any second‐order differential power analysis or existing collision attacks. |
| Keywords: | Side‐channel attack power analysis collision attack masking method shuffling method second‐order differential power analysis AES |
