The metric is extracted for the four basic operations performed by a block cipher
In this paper, various security challenges in cloud environment have been analyzed and an appropriate solution for providing confidentiality and ensuring integrity of dynamically changing data has been proposed by using an efficient block cipher
, 2-Keys Symmetric Encryption technique with the linked list data structure.
Wang, "A block cipher
based on a suitable use of the chaotic standard map," Chaos, Solitons and Fractals, vol.
Six block cipher
are selected for analysis purpose.
The second shortcoming comes from usage of block cipher
, which forces to align data to single block sizes.
This paper modifies the standard Milenage Authentication algorithm through the dynamic change of the kernel block cipher
AES: Joan Daemen and Vincent Rijmen proposed this block cipher
in 1998 .
The authors monitored the impact of block length of block cipher
k on the resulting undetected error probability of cryptographic code [P.
proposed a symmetric key block cipher
algorithm which includes a step that simulates ideas from the processes of transcription (transfer from DNA to mRNA) and translation (from mRNA into amino acids) .
recently announced that CLEFIA, the block cipher
algorithm it developed and presented as a state-of-the-art cryptography technique in 2007, has been adopted as one of the ISO/IEC 29192 International Standards in lightweight cryptography after the final approval of ISO (International Organization for Standardization)/IEC (International Electrotechnical Commission).
4 radio, which is vastly popular for wireless sensor and actuator networks, uses the 128-bit Advanced Encryption Standard (AES) block cipher
Austria's Mils Electronic provides onetime key (OTK) algorithms along with its Mils Block Cipher
and optional AES encryption to its customers.
Bloombase Technologies, the leading enterprise information security vendor, has announced that their flagship enterprise security product line Spitfire, extends support for Japan's newly approved block cipher
Federal Information Processing Standard (FIPS) 197, Advanced Encryption Standard, describes the AES algorithm as a symmetric block cipher
that can encrypt (encipher) and decrypt (decipher) information.
They are looking for a 128-bit block cipher
that supports keys of 128, 192, and 256 bits (NIST, 2000).