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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

Category: Technology
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  • Cloudflare Acquires Team Behind Open Source Framework Astro
    by BeauHD on 16/01/2026 at 11:20 pm

    Cloudflare has acquired the core team behind the open source JavaScript framework Astro, bringing its creators in-house while pledging to keep Astro fully open source. The New Stack reports: Astro is used by major brands like IKEA, Unilever, Visa and OpenAI to build fast, content-driven websites. Search engines prioritize fast-loading and clean pages, the Cloudflare statement noted. Websites that rely heavily on JavaScript for initial rendering often struggle to deliver the required speed, which hinders search rankings and customer conversions. Pages on Astro serve up only the code needed to display a page in a browser. That's in part because of its Island architecture, which it introduced in 2021. Astro's Islands allow developers to create "islands" of interactive client-side components, while most of the page is generated statically in HTML. Server Islands extend the same architecture to the server. Astro is also UI-agnostic, meaning that while it has its own independent engine, it allows developers to bring in components from React, Svelte, Vue and other frameworks. This makes Astro a preferred choice for building high-performance, content-driven websites optimized for speed, according to Cloudflare. "Over the past few years, we've seen an incredibly diverse range of developers and companies use Astro to build for the web," said Astro's former CTO, Fred Schott, in a post with Cloudflare senior product manager Brendan Irvine-Broque. "At Cloudflare, we use Astro, too -- for our developer docs, website, landing pages and more." They said that the acquisition will allow them to "double down" on making Astro the best framework for content-driven websites. Read more of this story at Slashdot.

  • Canada Reverses Tariff On Chinese EVs
    by BeauHD on 16/01/2026 at 10:40 pm

    Longtime Slashdot reader hackingbear shares a report from the Washington Times: Breaking with the United States, Canada has agreed to cut its 100% tariff [back to 6.1%] on Chinese electric cars in return for lower tariffs on Canadian farm products, Prime Minister Mark Carney said Friday after meeting Chinese President Xi Jinping in Beijing. He said there would be an initial annual cap of 49,000 vehicles on Chinese EV exports to Canada, growing to about 70,000 over five years. Prior to the 100% tariff, China exported about 41,000 vehicles to Canada in 2023. In exchange, China will reduce its total tariff on canola seeds, a major Canadian export, from 84% to about 15%, he told reporters. Carney said China has become a more predictable partner to deal with than the U.S, the country's neighbor and longtime ally. [hackingbear writes: "After helping the U.S. arrest Huawei CFO Meng Wanzhou, who was later released without admitting guilty by the Biden administration after bickering with China, Canada had followed the U.S. in putting tariffs of 100% on EVs from China and 25% on steel and aluminum under former Prime Minister Justin Trudeau, Carney's predecessor."] China responded by imposing duties of 100% on Canadian canola oil and meal and 25% on pork and seafood. It added a 75.8% tariff on canola seeds last August. Collectively, the import taxes effectively closed the Chinese market to Canadian canola, an industry group has said. Read more of this story at Slashdot.

  • TSMC Says AI Demand Is 'Endless' After Record Q4 Earnings
    by BeauHD on 16/01/2026 at 10:00 pm

    An anonymous reader quotes a report from Ars Technica: On Thursday, Taiwan Semiconductor Manufacturing Company (TSMC) reported record fourth-quarter earnings and said it expects AI chip demand to continue for years. During an earnings call, CEO C.C. Wei told investors that while he cannot predict the semiconductor industry's long-term trajectory, he remains bullish on AI. "All in all, I believe in my point of view, the AI is real -- not only real, it's starting to grow into our daily life. And we believe that is kind of -- we call it AI megatrend, we certainly would believe that," Wei said during the call. "So another question is 'can the semiconductor industry be good for three, four, five years in a row?' I'll tell you the truth, I don't know. But I look at the AI, it looks like it's going to be like an endless -- I mean, that for many years to come." TSMC posted net income of NT$505.7 billion (about $16 billion) for the quarter, up 35 percent year over year and above analyst expectations. Revenue hit $33.7 billion, a 25.5 percent increase from the same period last year. The company expects nearly 30 percent revenue growth in 2026 and plans to spend between $52 billion and $56 billion on capital expenditures this year, up from $40.9 billion in 2025. Read more of this story at Slashdot.

  • Britain Has 'Moved Away' From Aligning With EU Regulation, Financial District's Ambassador Says
    by msmash on 16/01/2026 at 9:20 pm

    An anonymous reader shares a report: The prospect of Britain realigning its financial rules with the European Union has passed, and the country should avoid linking its regulations to any single jurisdiction, the ambassador for London's financial services sector told Reuters. Nearly a decade after Brexit, newly appointed Lady Mayor of London Susan Langley said that while maintaining dialogue with the EU remained important -- particularly on defence -- Britain should work with all nations that share its values and respect the rule of law. "We've still got huge alignment with Europe, cash flows between us are huge... Would we ever go back in terms of regulation? I think we've moved away from that," she said. Read more of this story at Slashdot.

  • Microplastics From Washing Clothes Could Be Hurting Your Tomatoes
    by msmash on 16/01/2026 at 8:44 pm

    A new study from Cornell and University of Toronto researchers has found that polyester microfibers shed from synthetic clothing during laundry can interfere with cherry tomato plant development [non-paywalled source] when these particles accumulate in agricultural soil. Plants grown in contaminated soil were 11% less likely to emerge, grew smaller and took several days longer to flower and ripen. Household laundry is a leading source of this contamination. Treated sewage sludge retains roughly 90% of microfibers from washers, and farmers in some countries apply this material to up to 75% of cropland as fertilizer. Some scientists have questioned the methodology. Willie Peijnenburg, a professor of environmental toxicology at Leiden University, told WaPo the microfiber concentration used was much higher than field observations. His research suggests plants primarily absorb microplastics through airborne particles entering leaf stomata rather than through soil. Read more of this story at Slashdot.

  • PhD Students' Taste For Risk Mirrors Their Supervisors'
    by msmash on 16/01/2026 at 8:05 pm

    A researchers' propensity for risky projects is passed down to their doctoral students -- and stays with trainees after they leave the laboratory, according to an analysis of thousands of current and former PhD students and their mentors. From a report: Science involves taking risks, and some of the most impactful discoveries require taking big bets. However, scientists and policymakers have raised concerns that the current academic system's emphasis on short-term outcomes encourages researchers to play it safe. Studies have shown, for example, that risky research is less likely to be funded. Anders Brostrom, an economist studying science policy at the University of Gothenburg in Sweden, and his colleagues decided to examine the role of doctoral education in shaping risk-related behaviour -- an area that Brostrom says has been largely overlooked. "We often focus on thinking about how we can change the funding systems to make it more likely for people to take risks, but that's not the only lever we have," says Chiara Franzoni, an economist at the Polytechnic University of Milan in Italy. This study is "refreshing" because "we've discussed policy interventions a lot, but we haven't discussed training," she adds. [...] The team found that students' risk-taking dispositions matched those of their supervisors. This link was stronger when students and their supervisors communicated frequently, and weaker when students were also mentored by scientists outside their lab. Read more of this story at Slashdot.

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