Recently, a group of international security researchers demonstrated successful attacks against the Public Key Infrastructure (PKI) used to issue security certificates to Web sites when the signatures ...

Mountain View, Calif.-based Verisign, a managed security service provider, said that it has immediately discontinued the flawed MD5 cryptographic function used for digital signatures, while offering a ...

6 年も前の話題ではあるが、オーストラリアではスピード違反の取り締まりに使われる監視カメラ画像が改竄されていない事を示すのに MD5 ハッシュ値が使われていた。ある時、スピード違反をした被告とその弁護士がこの事を指摘し「MD5 では任意の ...

米SymantecのSecurity Response Blogによると、最近、full-disclosureメーリングリストに興味深い投稿があったという。これはMarc Stevens氏、Arjen K. Lenstra氏、Benne de Weger氏らによって共同で発表された"Predicting the winner of the 2008 US Presidential ...

I need to use create and use an md5 database for a project I am working on. I am completely unfamiliar with this. Google has provided very few good explanations, so I ...

Cryptographic hash functions are crucial in ensuring the security and integrity of information across diverse industries. They protect sensitive financial transactions in banking, verify data ...