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・ Siphonogorgia
・ Siphonogorgia godeffroyi
・ Siphonogramen
・ Siphonophorae
・ Siphonophorida
・ Siphonopidae
・ Siphonops
・ Siphonops annulatus
・ Siphonops hardyi
・ Siphonops insulanus
・ Siphonops leucoderus
・ Siphonops paulensis
・ Siphamandla Dapo
・ Siphamia
・ Siphanta acuta
SipHash
・ Siphelele Mthembu
・ Siphelele Ntshangase
・ Siphelo Ngquboza
・ Siphesihle Punguzwa
・ Siphiwe Hlophe
・ Siphiwe Lusizi
・ Siphiwe Mkhonza
・ Siphiwe Nyanda
・ Siphiwe Tshabalala
・ Siphiwo Ntshebe
・ Siphlodora
・ Siphlonuridae
・ Siphlonurus lacustris
・ Siphlophis cervinus


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SipHash : ウィキペディア英語版
SipHash
SipHash is an Add-Rotate-Xor (ARX) based family of pseudorandom functions created by Jean-Philippe Aumasson and Daniel J. Bernstein in 2012.〔(【引用サイトリンク】 title=SipHash: a fast short-input PRF )
==Overview==

SipHash computes 64-bit message authentication code from a variable-length message and 128-bit secret key. It was designed to be efficient even for short inputs, with performance comparable to non-cryptographic hash functions, such as CityHash,〔
thus can be used in hash tables
to prevent DoS collision attack (hash flooding) or to authenticate network packets.
Functions in SipHash family are specified as SipHash-''c''-''d'', where ''c'' is the number of rounds per message block and ''d'' is the number of finalization rounds. The recommended parameters are SipHash-2-4 for best performance, and SipHash-4-8 for conservative security.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「SipHash」の詳細全文を読む



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