{"id":132493,"date":"2022-02-25T08:15:08","date_gmt":"2022-02-25T08:15:08","guid":{"rendered":"https:\/\/www.edristi.in\/?p=132493"},"modified":"2022-02-25T08:15:12","modified_gmt":"2022-02-25T08:15:12","slug":"quantum-key-distribution-link","status":"publish","type":"post","link":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/quantum-key-distribution-link\/","title":{"rendered":"Quantum Key Distribution link"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Question: A joint team of scientists of which of the following organisation recently demonstrated Quantum Key Distribution link between Prayagraj and Vindhyachal in Uttar Pradesh?<\/strong><br>a) DRDO<br>b) TIFR<br>c) CSIR<br>d) IISc<br><strong>Answer: (a)<br>Related Facts:-<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>A joint team of Scientists successfully demonstrated Quantum Key Distribution link first time In India.<\/li><li>It was demonstrated between Prayagraj and Vindhyachal in Uttar Pradesh, a distance of more than 100 km.<\/li><li>Team of scientists was from Defence Research and Development Organisation (DRDO) and the Indian Institute of Technology (IIT) Delhi.<\/li><li>Quantum key distribution is a secure communication method which implements a cryptographic protocol involving components of quantum mechanics.<\/li><li>It enables two parties to produce a shared random secret key known only to them, which can then be used to encrypt and decrypt messages.<\/li><li>This technological breakthrough was achieved over a commercial grade optical fibre already available in field.<\/li><li>According to the DRDO with this success, the country has demonstrated indigenous technology.<\/li><li>It will be very helpful in securing key transfer for bootstrapping military grade communication security key hierarchy.<\/li><li>The performance parameters have been measured and have been found to be repetitively within the reported international standards at sifted key rates of up to 10 KHz.<\/li><li>This technology will enable security agencies to plan a suitable quantum communication network with indigenous technology backbone.<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>By &#8211; Rajesh Tripathi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Links:-<\/strong><br><a href=\"https:\/\/www.business-standard.com\/article\/current-affairs\/drdo-successfully-tests-quantum-key-distribution-tech-between-2-cities-122022301259_1.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.business-standard.com\/article\/current-affairs\/drdo-successfully-tests-quantum-key-distribution-tech-between-2-cities-122022301259_1.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Question: A joint team of scientists of which of the following organisation recently demonstrated Quantum Key Distribution link between Prayagraj and Vindhyachal in Uttar Pradesh?a) DRDOb) TIFRc) CSIRd) IIScAnswer: (a)Related Facts:- A joint team of Scientists successfully demonstrated Quantum Key Distribution link first time In India. It was demonstrated between Prayagraj and Vindhyachal in Uttar [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":132494,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1137],"tags":[2541],"class_list":["post-132493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mis","tag-miscellaneous-en"],"_links":{"self":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts\/132493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/comments?post=132493"}],"version-history":[{"count":1,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts\/132493\/revisions"}],"predecessor-version":[{"id":132495,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts\/132493\/revisions\/132495"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/media\/132494"}],"wp:attachment":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/media?parent=132493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/categories?post=132493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/tags?post=132493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}