encryption
Safely shareable TLS root CA for .internal networks using Name Constraints - nh2/internal-contstrained-pki
Streamlining secure communication with ease
An offline tool that encrypts files and splits the decryption key among trusted friends using Shamir's Secret Sharing. Open source.
Betty Webb MBE worked at Bletchley Park during World War Two intercepting enemy messages.
ASIO boss Mike Burgess says he may soon use powers to compel tech companies to cooperate with warrants and unlock encrypted chats to aid national security investigations.
Four related algorithms are now ready for use to protect data created and transmitted by the Internet of Things and other electronics
The Oxbridge-educated boffin is feted as the codebreaking genius who helped Britain win the war. But should a little-known Post Office engineer named Tommy Flowers be seen as the real father of computing?
In general I try to limit this blog to posts that focus on generally-applicable techniques in cryptography. That is, I don't focus on the deeply wonky. But this post is going to be an exception. Today, I'm going to talk about a topic that most "typical" implementers don't -- and shouldn't -- think about. Specifically:…
The risk that cryptographically-relevant quantum computers materialize within the next few years is now high enough to be dispositive, unfortunately.
The founder of encrypted messaging service Telegram has been detained in France as part of an investigation into a lack of moderation and criminal use of the platform.
Researchers in Shanghai break record by factoring 22-bit RSA key using quantum computing, threatening future cryptographic keys.
Neha Narula
August 31, 2021:AWS KMS is replacing the term customer master key (CMK) with AWS KMS key and KMS key. The concept has not changed. To prevent breaking changes, AWS KMS is keeping some variations of this term. More info. Typically, when you protect data in Amazon Simple Storage Service (Amazon S3), you use a combination […]
Voting system required three keys. One of them has been “irretrievably lost.”…
Today, the National Institute of Standards and Technology (NIST) announced the first standardization of three cryptography schemes that are immune against the threat of quantum computers, known as post-quantum cryptography (PQC) schemes. With these standards, NIST is encouraging computer system administrators to transition as soon as possible.
operational pgp - draft. GitHub Gist: instantly share code, notes, and snippets.
Barış Özmen Blog
OpenSSH post quantum cryptography
Feb 17, 2025: This blog post references AWS CloudHSM Client SDK 3, which is no longer the recommended version. AWS recommends that you use the latest version, AWS CloudHSM Client SDK 5, which provides updated functionality and commands. We are currently working on an updated blog post for CloudHSM Client SDK 5. See the AWS […]