The latest advances in quantum computing forced the National Institute of Standards and Technology (NIST) to launch an initiative for selecting quantum-resistant cryptographic algorithms. One of the best-known proposals is NewHope, an algorithm that was initially designed as a key exchange algorithm. In its original design, NewHope presented a reconciliation mechanism that is complex and represents an entry barrier for potential implementers. This contribution presents equivalent schemes in one, two and three dimensions, which allow anyone to make the transition to (...) the 4D NewHope algorithm easier to undertake. In addition to that, the effect of modifying some of the parameters associated to NewHope’s reconciliation mechanism is studied, which has allowed us to propose different sets of parameters that could increase the security of NewHope implementations. (shrink)

Purpose. The aim of this piece is to study the manifestations of humanistic pursuits in a literary fiction work. The main interest is related to the interpretation of those existential and sociocultural concepts that underlie the dystopian novel by Lois Lowry. The theoretical basis of the study is based on works on phenomenology and the theory of reader reception. The method of phenomenology is a descriptive method: the phenomena of consciousness cannot be reduced to limited cognitive forms, and therefore language (...) and means of description are important along with their ability to reveal consciousness through phenomena. Originality of the study lies in the investigation of the humanistic aspect of a dystopian society, depicted in the modern literary fiction. The main attention is focused on the phenomenological identification of existential ideas and their manifestation in the literary characters of the given work. The conclusions speak about the tendencies of humanization and dehumanization of a man and society in the context of philosophical, ethical and aesthetic issues, which are the most important and urgent problems of our time. The current study finds out that in the modern dystopian literature and philosophy, the main subject of attention is a human. This human is perceived and depicted as a phenomenon that cannot be grasped by the notions of intimation and essence. The human is a creature whose freedom presupposes a constant departure from nature and habitual reality to the realm of transcendent through the desire to comprehend his or her certain way of existence. (shrink)

Издание предназначено для студентов и преподавателей гуманитарных образовательных учреждений, специалистов и практиков в различных областях науки.

Книга предназначена для студентов, преподавателей и научных сотрудников высших учебных заведений, занимающихся вопросами философии.

The article analyzes the main trends of the development of cross-border e-commerce, presents the position of the main characters: both supporters of «free trade» and protectionism on issues such as government regulation, as well as further development of cross-border e-commerce.

Верно ли, что речь, обращенная к другому –рассказ о себе, исповедь, обещание и прощение- может преобразить человека? Как и когда из безличных социальных и смысловых структур возникает субъект, способный взять на себя ответственность? Можно ли представить себе радикальную трансформацию субъекта не только перед лицом другого человека, но и перед лицом искусства или в работе философа? Книга А.В. Ямпольской «Искусство феноменологии» приглашает читателей к диалогу с мыслителями, художниками и поэтами – Деррида, Кандинским, Арендт, Шкловским, Рикёром, Данте – и, конечно же, с (...) Эдмундом Гуссерлем. (shrink)

Coming fromI andCl, i.e. from intuitionistic and classical propositional calculi with the substitution rule postulated, and using the sign to add a new connective there have been considered here: Grzegorozyk's logicGrz, the proof logicG and the proof-intuitionistic logicI set up correspondingly by the calculiFor any calculus we denote by the set of all formulae of the calculus and by the lattice of all logics that are the extensions of the logic of the calculus, i.e. sets of formulae containing the axioms (...) of and closed with respect to its rules of inference. In the logiclG the sign is decoded as follows: A = (A & A). The result of placing in the formulaA before each of its subformula is denoted byTrA. The maps are defined (in the definitions of x and the decoding of is meant), by virtue of which the diagram is constructed. (shrink)