منابع مشابه
Revisiting Turning Online Cipher Off
In [1], a class of constructions was defined based on layers of secure online ciphers interleaved with simple mixing layers (like reversing and block-shifting). Here we show that an SPRP construction proposed in the work cited is insecure. Howevewr, the same construction is secure under the assumption that the underlying construction is online-but-last ciphers. We include a simpler proof for be...
متن کاملMackay Antisymmetry Space Groups
By using the antisymmetry characteristic method implemented in computer programs written in Mathematica 4, from 230 space symmetry groups are derived 1191 Mackay groups of the type M1, 5005 groups of the type M2, 19467 groups of the type M3, 72587 groups of the type M4, 191728 groups of the type M5, and 598752 groups of the type M6. Mackay groups are the minimal representation of Zamorzaev’s mu...
متن کاملTrudy Mackay
smoking, or by a combination of the three, and to pack them into barrels for transport. The cod and its relatives hake and haddock, were a different matter and more easily preserved than herring. The pursuit of cod took fishermen much further away. A huge industry developed, centred on Bergen, where ships exchanged dried fish for grain. Archaeological excavations in the Norwegian Lofoten Island...
متن کاملDONALD M . MACKAy AND WARREN
The maximum rate at which a synaptic link could theoretically transmit information depends on the type of coding used. In a binary modulation system it depends chiefly on the relaxation time, and the limiting capacity equals the maximum attainable impulse rate. In a system using pulse-interval modulation, temporal precision may be a more important limiting factor. It is shown that in a number o...
متن کاملWebsite Identification: Revisiting the Online Consumer Purchasing Intent Research
Every business dreams of having committed, loyal and enthusiastic customers. However, many challenges stand in the way. This is especially true of electronic vendors who must not only grapple with the traditional product issues but also technology issues related to competition in the digital economy. Prior studies in information systems have emphasized technology and relational factors such as ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: M/C Journal
سال: 2019
ISSN: 1441-2616
DOI: 10.5204/mcj.1527