نتایج جستجو برای: paniculum hight
تعداد نتایج: 361 فیلتر نتایج به سال:
expansion of oilseeds cultivation plays an important role in provision of the required edible oils for a country's population. iran is one of the origins safflower as a drought and salt tolerant crop, and therefore, it can be counted on as a suitable alternative crop for cultivation in marginal areas. the aims followed in the present research were on evaluation and selection of late season...
HIGHT is a 32-round block cipher with a 64-bit block size and a 128-bit user key, which was proposed at CHES ’06 for low-resource applications like RFID. In this paper, we present an impossible differential attack on 25-round HIGHT, a related-key rectangle attack on 26round HIGHT, and finally a related-key impossible differential attack on 28-round HIGHT. Our result suggests that the safety mar...
In this paper, we propose a new block cipher HIGHT with 64-bit block length and 128-bit key length. It provides low-resource hardware implementation, which is proper to ubiquitous computing device such as a sensor in USN or a RFID tag. HIGHT does not only consist of simple operations to be ultra-light but also has enough security as a good encryption algorithm. Our hardware implementation of HI...
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In the present era of e-world where security has got a larger weightage, cryptography has its role to play. Nowadays, the devices available in the market are of resource constrained type. Hence we need lightweight ciphers for the efficient encryption of data thereby increasing the performance. In this project a detailed study of HIGHT cryptographic algorithm is done which outperforms standard a...
TEA, XTEA and HIGHT are lightweight block ciphers with 64-bit block sizes and 128-bit keys. The round functions of the three ciphers are based on the simple operations XOR, modular addition and shift/rotation. TEA and XTEA are Feistel ciphers with 64 rounds designed by Needham and Wheeler, where XTEA is a successor of TEA, which was proposed by the same authors as an enhanced version of TEA. HI...
Rajeev Ahuja use state-of-the-art theoretical methods to tackle complex material science systems at a very hight level of detail.
In this paper we apply a numerical approximate technique for solving hight order partial differential equations subject to integral conditions. Finally, we obtain the solution by using a simple and efficient algorithm Stehfest algorithm for numerical solution
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