How to Separate your Cryptographic Keys
February 14, 2023
When designing cryptographic protocols and systems, many guiding principles ought to be respected. Often, these guiding principles are lessons learned from years of attacks and vulnerabilities against supposedly secure systems. Today we will look at one of the most prominent principles in cryptographic design – the principle of key separation. While the ideas behind key separation seem straightforward, we will see that it is not always trivial to spot cases of poorly implemented key separation. To show this, we will look at the example of the recent attacks on the MEGA cloud storage platform that leverage poor key separation to achieve a full breach of security.
What is key separation?
To read the full article, click here
Related Semiconductor IP
- NFC wireless interface supporting ISO14443 A and B with EEPROM on SMIC 180nm
- DDR5 MRDIMM PHY and Controller
- RVA23, Multi-cluster, Hypervisor and Android
- HBM4E PHY and controller
- LZ4/Snappy Data Compressor
Related Blogs
- How to Augment SoC Development to Conquer Your Design Hurdles
- How to Secure Your Computing System's Power-Up Process with Secure Boot?
- Plundervolt steals keys from cryptographic algorithms
- How to Maximize PCIe 6.0's Advantages with End-to-End PCIe Design Solutions
Latest Blogs
- lowRISC Tackles Post-Quantum Cryptography Challenges through Research Collaborations
- How to Solve the Size, Weight, Power and Cooling Challenge in Radar & Radio Frequency Modulation Classification
- Programmable Hardware Delivers 10,000X Improvement in Verification Speed over Software for Forward Error Correction
- The Integrated Design Challenge: Developing Chip, Software, and System in Unison
- Introducing Mi-V RV32 v4.0 Soft Processor: Enhanced RISC-V Power