ログインして、InfoQのすべての体験をアンロックしましょう！お気に入りの著者やトピックの最新情報を入手し、コンテンツと交流し、限定リソースをダウンロードできます。 クラウドコンピューティングの登場以降、ソフトウェア業界は大きな変革の中に ...

The original author of the MD5 password hash algorithmhas publicly declared his software end-of-life and is "no longer considered safe" to use on commercial websites. This comes only a day after a ...

At the 25th Chaos Communication Congress (CCC) today, researchers will reveal how they utilized a collision attack against the MD5 algorithm to create a rogue certificate authority. This is pretty big ...

前回はハッシュ関数の計算方法について簡単な例（ハッシュA～ハッシュC）を使って解説をしました。 今回は、前回の内容を踏まえて、実際のハッシュ関数(MD5)をベースにぐっと単純化したハッシュ関数を解説します。 単純化したものとはいえ、基本構造 ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. By: Robert Lemos A known weakness in the MD5 hash function ...

We found the marketplace, called Hansa, where the hacker, going by “nclay” is selling the data for 0.5587 bitcoins (equivalent to about Rs. 70,000). The listing comes with a sort of sample list of ...

Using computing power from a cluster of 200 PS3 game consoles and about $700 in test digital certificates, a group of hackers in the U.S. and Europe have found a way to target a known weakness in the ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Jinsong Yu shares deep architectural insights ...

Microsoft has given customers six months to find MD5 installations and prepare for a February 2014 patch that will block the broken algorithm. The clock is running on Windows administrators to sweep ...