In cryptography, E2 is a symmetric block cipher which was created in 1998 by NTT and submitted to the AES competition. Like other AES candidates, E2 operates on blocks of 128 bits, using a …

ent block ciphers including Camellia, an ISO/IEC standard cipher. In this paper, we focus on the key-recovery attacks on reduced-round E2-128/192 taking both.

2014年5月26日 · Block cipher E2, designed and submitted by Nippon Telegraph and Telephone Corporation, is a first-round Advanced Encryption Standard candidate. It employs a Feistel …

In cryptography, E2 is a block cipher which was created in 1998 by NTT and submitted to the AES competition. Like other AES candidates, E2 operates on blocks of 128 bits, using a key of 128, …

In this paper, we present a series of six-round impossible differential characteristics of E2 with/without initial transformation (IT)/ final transformation (FT) functions. Based on these …

This paper describes the design principles, the specification, and evaluations of a new 128-bit block cipher E2**, which was proposed to the AES (Advanced Encryption Standard) …

对NTT公司近两年先后推出的分组密码算法E2和Camellia的特点及设计技巧进行了详细讨论.首先,指出Camellia的FL和FL- 1 函数的特点,利用此可以对Camellia进行中间相遇攻击 ;其次讨论E2 …

In cryptography, E2 is a symmetric block cipher which was created in 1998 by NTT and submitted to the AES competition. Like other AES candidates, E2 operates on blocks of 128 bits, using a …

2023年11月3日 · In cryptography, E2 is a symmetric block cipher which was created in 1998 by NTT and submitted to the AES competition. Like other AES candidates, E2 operates on blocks …

2010年4月16日 · E2 is a 128-bit block cipher which employs Feistel structure and 2-round SPN in round function. It is an AES candidate and was designed by NTT. In the former publications, …