CBC MACs for arbitrary-length messages: The three-key constructions
We suggest some simple variants of the CBC MAC that enable the efficient authentication of arbitrary-length messages. Our constructions use three keys, K1, K2, K3, to avoid unnecessary padding and MAC any message M {0,1}*using max{1, Γ |M|/nΓ} applications of the underlying n-bit block cipher. Our f...
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| Main Authors: | , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=17444383008&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62165 |
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| Institution: | Chiang Mai University |