Pyjamask: Block Cipher and Authenticated Encryption with Highly Efficient Masked Implementation
نویسندگان
چکیده
منابع مشابه
Efficient FPGA Implementation of Block Cipher MISTY1
NESSIE is a 3-year research project (2000-2002). The goal of the project is to put forward some algorithms to obtain a set of the next generation of cryptographic primitives. In order to achieve this objective, the project needs to evaluate mathematical security levels and software/hardware implementations. This paper investigates the significance of an FPGA implementation of the block cipher M...
متن کاملCOFFE: Ciphertext Output Feedback Faithful Encryption On-Line Authenticated Encryption Without a Block Cipher
In this paper we introduce the first authenticated encryption scheme based on a hash function, called COFFE. This research has been motivated by the challenge to fit secure cryptography into constrained devices – some of these devices have to use a hash function, anyway, and the challenge is to avoid the usage of an additional block cipher to provide authenticated encryption. COFFE satisfies th...
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ژورنال
عنوان ژورنال: IACR Transactions on Symmetric Cryptology
سال: 2020
ISSN: 2519-173X
DOI: 10.46586/tosc.v2020.is1.31-59