ABSTRACT This paper analyzes the Policy of Promoting Full-Time Secondary Schools, which prompts Brazilian New Education to identify possibilities for ecosystemic education. Its theoretical basis is plural, based on complexity and governance. Methodology includes document analysis, survey with schools, immersion in a school Federal District. Based critical discourse it concluded that there room ...

We present an attack against a code-based signature scheme based on the Lyubashevsky protocol that was recently proposed by Song, Huang, Mu, Wu and Wang (SHMWW). The private key in SHMWW contains columns coming part from identity matrix random matrix. existence of two types leads to strong bias distribution set bits produced signatures. Our exploits such recover bunch collected provide theoreti...