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Biclique Attack on the Full HIGHT
Lecture Notes in Computer Science, 2012HIGHT is a lightweight block cipher proposed at CHES 2006 and included in ISO/IEC 18033-3. In this paper, we apply recently proposed biclique cryptanalysis to attack HIGHT. We show that bicliques can be constructed for 8 rounds in HIGHT, and those are used to recover the 128-bit key for the full rounds of HIGHT with the computational complexity of 2126.
Deukjo Hong, Bonwook Koo, Daesung Kwon
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NMR of highT c superconductors
Czechoslovak Journal of Physics, 1996Results of our NMR measurements of highT c superconductors are reviewed. From systematic measurements of NQR frequency, Knight shift, nuclear spin lattice relaxation rate and nuclear transverse relaxation rate over a wide hole concentration range from light to heavy doped compounds together with the ...
K. Asayama +6 more
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Photoemission on highT c superconductors
Applied Physics A, 1987XPS and UPS photoemission results on the new high-T c oxide superconductors La2−xMexCuO4 (Me=Sr, Ba) with a maximumT c≈40 K show the following: 1) the electronic density of states atE F is small (smaller than in pure Cu); the work function is metallic like with a value around 4.2 eV.
P. Steiner +6 more
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Improved Integral Attack on HIGHT
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2017HIGHT is a lightweight block cipher with 64-bit block length and 128-bit security, and it is based on the ARX-based generalized Feistel network. HIGHT became a standard encryption algorithm in South Korea and also is internationally standardized by ISO/ICE 18033-3. Therefore, many third-party cryptanalysis against HIGHT have been proposed.
Yuki FUNABIKI +3 more
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A Loving Screed for Jeremy Hight
2022In this in memoriam, Patrick Lichty remembers community member and artist, the late Jeremy Hight. We at EBR remember Jeremy fondly. His creative works will continue to be respected for the contributions they make to e-literature.
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μSR and highT c superconductivity
Hyperfine Interactions, 1991Some implications of μSR experiments on high temperature superconductors are discussed. The possible relationship between the observation of spin freezing and the tendency of mobile holes to phase separate is considered. Measurements of the magnetic penetration depth as a function of doping are shown to imply that a non-retarded, or high energy scale ...
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Mössbauer spectroscopy in highT c superconductors
Hyperfine Interactions, 1990Mossbauer spectroscopy has recently been applied to study the new high Tc superconducting compounds RBa2Cu3Oz, using isotopes of rare earths mainly155Gd and151Eu, and57Fe, with different amounts of Fe ions replacing Cu. It was shown that magnetic moments on the rare earth site do not interfere with superconductivity. Fe at low concentrations (
I. Felner, I. Nowik, E. R. Bauminger
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