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Comments on the SM2 Key Exchange Protocol
, 2011 SM2 key exchange protocol is one part of the public key cryptographic algorithm SM2 which has been standardized by Chinese state cryptography administration for commercial applications. It became publicly available in 2010 and since then it was neither attacked nor proved to be secure.
Jing Xu 0002, Dengguo Feng
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Timing leakage to break SM2 signature algorithm
Journal of Information Security and Applications, 2022Aidong Chen +2 more
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Luminescence properties of Sm2+ in barium octaborates (BaB8O13:Sm2+)
Journal of Luminescence, 1999The luminescence of Sm2+ in BaB8O13 are studied as a function of temperature. At 10 K, several crystallographic sites for Sm2+ ions with inversion symmetry are possible and D-5(0) --> F-7(1) transition show predominant intensities, whereas above 50 K two crystallographic sites without inversion symmetry are clearly observed for Sm2+ in BaB8O13 and the ...
Qinghua Zeng +3 more
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Exploring the speed limit of SM2
2014 IEEE 3rd International Conference on Cloud Computing and Intelligence Systems, 2014In this paper, we explore the serial and parallel point multiplication speed limit of SM2 public key cryptographic algorithm. The optimization criteria for our design is speed, we carry out a thorough analysis on SM2 point multiplication structure and summarize three main factors that contributes to the ultra high-speed realization of point ...
Zhenwei Zhao, Guoqiang Bai 0001
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Spectra of Optically Pumped SrF2:Sm2+ and SrCl2:Sm2+
The Journal of Chemical Physics, 1968Strong absorption bands from the D05(4f6) state were found near 4750, 3170, 2850, and 2470 Å of optically pumped SrF2:Sm2+ crystals and near 4750, 3280, 2740, and 2470 Å of pumped SrCl2:Sm2+ crystals. The decay times of these bands agree with the fluorescence lifetimes of the D05(4f6) metastable state in the corresponding crystals at various ...
J. W. Huang, H. W. Moos
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Luminescence of Sm2+ in strontium haloborates
Materials Chemistry and Physics, 1998Abstract The luminescence properties of Sm 2+ in Sr 2 B 5 O 9 R (R=Cl, Br) have been studied and compared with those in SrB 4 O 7 . In the range from 80 to 300 K the emission of Sm 2+ in Sr 2 B 5 O 9 R is predominantly due to the 4f 5 5d → 4f 6 transition, while SrB 4 O 7 : Sm 2+ shows a very efficient emission of the 4f 6 → 4f 6 type ...
V.P. Dotsenko +2 more
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Structure and magnetic properties of Sm2(Fe1−xCox)16GaC and Sm2(Fe0.8Co0.2)16GaCy compounds
Journal of Alloys and Compounds, 1997A metal vapour vacuum are (MEVVA) ion source is used for the fabrication of a gamma-Fe1-xNixSi2 (x approximate to 0.4) layer via the sequential implantation of Ni and Fe into (100) oriented silicon (Si) substrate. After annealing at 500 degrees C for 30 min, a ''Fe0.6Ni0.4Si2/Fe0.4Ni0.6Si2/Si'' structure appears.
Shao-ying Zhang +6 more
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Magnetic order in Sm2−xGdxCuO4
Physica B: Condensed Matter, 1994Abstract We performed specific heat and susceptibility measurements of the pseudoternary system Sm2−xGdxCuO4 in order to establish the magnetic phase diagram of the Rare Earth sublattice.
T. Holubar +5 more
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Photoluminescence of Ga2S3:Sm2+ crystals
Inorganic Materials, 2008The photoluminescence spectra of Ga2S3:Sm2+ crystals have been measured in a wide temperature range (77–450 K). The results have been used to identify the mechanisms of the luminescence and energy transfer from the host to the rare-earth ion.
A. N. Georgobiani +3 more
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Ultra High-Speed SM2 ASIC Implementation
2014 IEEE 13th International Conference on Trust, Security and Privacy in Computing and Communications, 2014In this paper, we present a high-performance elliptic curve cryptographic architecture over SCA-256 prime field by introducing a one-cycle full-precision multiplier. Based on the multiplier, we give a thorough bottom-up optimization in algorithm level.
Zhenwei Zhao, Guoqiang Bai 0001
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