Modern ‘primitive’ could ease the pain of encrypting massive amounts of data


Researchers have devised an encryption scheme that could simplify the protection of sensitive information by allowing banks, hospitals, and other organizations to lock files using keys that are based on specific attributes, such as an employee’s position or geographic location.


The method, which was unveiled last week, adds to the growing body of research known as functional or attribute-based encryption.


Functional encryption tries to simplify things. It allows data to be encrypted using attributes directly tied to the recipients, such as their names or email addresses, without the need for the parties to have exchanged keys ahead of time.


http://www.theregister.co.uk/2008/04/23/research_simplifies_encryption/


Urs



 

Comments (21)

  1. wowgolds987 says:

    Safe and Fast, Buy Cheap WoW Gold at MMOinn

    Buy cheap WoW Gold at The Most Securest Site on Net, MMOin Gives You Flexible and Safe Deal!

    Get A Ton of Cheap WoW gold in 5 MINS Now!

    Buy WoW Gold – No Other Place than MMOinn<a href="http://www.mmoinn.com">wow”>http://www.mmoinn.com">wow gold Coast</a>

    http://www.mmoinn.com

  2. wow gold says:

    I made a simple swf with trace("Hello World"); but it doesnt work.

  3. asdf says:

    <a href="http://www.srogold.com/the-lord-of-the-ring-eu-gold-1140.html&quot; title="Lotro gold">Lotro gold</a><a href="http://www.srogold.com/maple-story-eu-gold-173.html&quot; title="Maple story mesos">Maple story mesos</a>

  4. dzhdiv says:

    Best & Cheapest WoW GoLD Shop & Seller Here http://www.wowgolds.co.uk

  5. wowgolds987 says:

    Come mmoinn.com, there is good news to tell you! Now all the players can mmoinn [url=http://www.mmoinn.com] buy wow gold [/url], we give you a very cheap [url=http://www.gold-warhammer.com] warhammer gold [/url], in the game, from here you can get the Gold Coast [url=http://www.mmoinn.com/mmoinn_pl/] Wow power leveling [/url].

  6. wowgolds987 says:

    In five minutes to be <a href="http://www.mmoinn.com"&gt; wow gold </a>? This is not a dream, as soon as possible to experience the mmoinn! There are a lot cheaper <a href="http://www.mmoinn.com"&gt; warcraft gold </a> waiting for you, you have unexpected <a href="http://www.mmoinn.com/mmoinn_pl/"&gt; wow power leveling </a>, a witness to World of Warcraft World of green trees and dream!

  7. wowgolds987 says:

    The sale of <a href="http://www.mmoinn.com"&gt; warcraft gold </a> professional trading platform mmoinn come! Hurry up! Here are the cheapest <a href="http://www.mmoinn.com"&gt; wow gold </a>, in this purchase is the safest fastest! We provide you with the best service. You can always find the Gold Coast <a href="http://www.mmoinn.com/mmoinn_pl/"&gt; wow power leveling </a>.

  8. warhammer gold says:

    come here to view this news, now all wow players can buy <A href="http://www.vipwarhammergold.com/">warhammer gold</A>

  9. even eve nakliyat says:

    wooooowwww its veryyy goood

    <a href="http://www.transatlantiknakliyat.com">evden eve nakliyat</a>

    <a href="http://www.evdenevenakliyati.com">evden eve nakliyat</a>

  10. runescape accounts says:

    Cheap & Safe & Fast & Reliable Runescape Gold,Runescape Item,Runescape Accounts , All in runescapegoods.com. Instant Delivery, 24/7 Service.

  11. evden eve nakliyat says:

    Thanks for all <a href="http://www.bursanakliyatevdeneve.com&quot; title="bursa evden eve nakliyat">bursa evden eve nakliyat</a>

    <a href="http://www.izmirnakliyatevdeneve.com&quot; title="izmir evden eve nakliyat">izmir evden eve nakliyat</a> <a href="http://www.ankaranakliyatfirmalari.com&quot; title="evden eve nakliyat">evden eve nakliyat</a> please go on

  12. custom backpack says:

    Good software that secretly everyone must

  13. Tyulen says:

    Свежие мозги тюленя, некогда считавшиеся деликатесами Антарктики, сейчас исключены из меню работающих здесь полярников. Как отмечает Reuters, Антарктическое соглашение от 1959 года объявило этот регион природным заповедником, и здесь запрещены охота и промысел
    китов, тюленей и птиц. <a href="tyulen-foto.narod.ru/">%D0%A4%D0%BE%D1%82%D0%BE тюленей</a>