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When Bob Met Alice
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The Next Great Thing(s) In Cybersecurity: Post Quantum Cryptography and Homomorphic Encryption
The Next Great Thing(s) In Cybersecurity: Post Quantum Cryptography and Homomorphic Encryption
[After a day of compiling C++ code into a useable library, and then getting it integrate with Microsoft Code, here’s a code example]
Prof Bill Buchanan OBE FRSE
Jul 27
The Core Weakness of the Cybersecurity Industry: Lazy Key Management
The Core Weakness of the Cybersecurity Industry: Lazy Key Management
There’s a problem within the cybersecurity industry. Whether it’s Microsoft not updating their Azure key pair for their cloud or SolarWinds…
Prof Bill Buchanan OBE FRSE
Jul 25
Homomorphic Encryption with CKKS
Homomorphic Encryption with CKKS
Those in cryptography have a dream. And that dream is for data to be encrypted in every state: over-air, on-storage and in-process. While…
Prof Bill Buchanan OBE FRSE
Jul 22
Let’s Talk About Testing and C/C++: Was The CrowdStrike Bug A Pointer Problem?
Let’s Talk About Testing and C/C++: Was The CrowdStrike Bug A Pointer Problem?
Prof Bill Buchanan OBE FRSE
Jul 20
So Much For Cloud Resilience! A CrowdStrike Bug Hits Windows
So Much For Cloud Resilience! A CrowdStrike Bug Hits Windows
On Friday 19 July 2024, Microsoft reported that it suffered a major outage for many Azure services. This affected airlines, banks and…
Prof Bill Buchanan OBE FRSE
Jul 18
A Zero Knowledge Proof That A Point Is On The secp256k1 Curve
A Zero Knowledge Proof That A Point Is On The secp256k1 Curve
Implementing a ZKP SNARK for an (x,y) point
Prof Bill Buchanan OBE FRSE
Jul 18
Zero Knowledge Proofs Within A secp256k1 Finite Field
Zero Knowledge Proofs Within A secp256k1 Finite Field
The day I got cryptography was the day that I understood finite fields, and where we use a prime number (p) with a (mod p) operation. The…
Prof Bill Buchanan OBE FRSE
Jul 18
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