KCipher-2 is a stream cipher jointly developed by Kyushu University and Japanese telecommunications company KDDI.[1] It is standardized as ISO/IEC 18033–4,[2] and is on the list of recommended ciphers published by the Japanese Cryptography Research and Evaluation Committees (CRYPTREC).[3] It has a key length of 128 bits, and can encrypt and decrypt around seven to ten times faster than the Advanced Encryption Standard (AES) algorithm.[1]
Notes
[edit]- ^ a b Seto & Saitō 2019, p. 231.
- ^ Hidaka 2012.
- ^ Seto & Saitō 2019, p. 234.
References
[edit]- Seto, Mitsuki; Saitō, Ken'ichi (2019). Tettei Kōryaku: Jōhō Shori Anzen Kakuho Shienshi Kyōkasho [Comprehensive Strategy: Registered Information Security Specialist Textbook] (in Japanese) (2020 ed.). Impress.
- Hidaka, Akira (17 February 2012). "Hayai, Karui, Namae no Yurai ga Omoshiroi? Mobairu Kiki ni Tekishita Angōka Gijutsu "KCipher-2" to wa?" [Fast, Light, a Name with an Interesting Origin? About "KCipher-2", an Encryption Algorithm Suited for Mobile Devices] (in Japanese). IT Media. Retrieved 2 October 2020.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction