The Open Source Technology Improvement Fund is working with the Monero community to fund at least two (and probably three) audits of Monero RandomX. What is RandomX? RandomX is a project that implements a dynamic proof of work algorithm. The aim of an algorithm that changes is to make it…
Bulletproofs are a specific type of range proof based on new cryptography by Benedikt Bunz et al. Bulletproofs are a trustless proofs setup that are substantially smaller than the current Borromean style range proofs that were previously used, which reduces the size of Monero transactions by 80-90%. Monero’s latest network update,…
Kudelski Security has done a review of Monero Bulletproofs, a specific type of range proof based on new cryptography by Benedikt Bunz et al. Bulletproofs is a trustless proofs setup that is substantially smaller than the current Borromean style range proofs that are currently used, promising to make Monero transactions 10-20%…
OpenSSL and Monero Bulletproofs Audits are Underway! We have confirmed that QuarksLab has began the work of reviewing OpenSSL 1.1.1 (the current beta version that implements TLS 1.3, a huge cryptography update.) They are currently working on TLS 1.3 and the updated random number generator to search for biases or…
OpenVPN 2.4.0, the NDIS6 TAP Driver for Windows, the Windows GUI, and Linux versions were evaluated. This release included a number of new features including control channel encryption. QuarksLab found: 1 Critical/High Vulnerability CVE-2017-7478 1 Medium Vulnerability CVE-2017-7479 5 Low or Informational Vulnerabilities / Concerns This public disclosure of these vulnerabilities coincides with the release of OpenVPN 2.4.2 which fixes…
New Attacks on Privacy Show That Legal Solutions Cant Be Relied On One of the core concepts that motivated me to create the OSTIF is the belief that the Internet is an enormous tool for good. In order for us to be able to enjoy the fruits of free information,…
The Audit of OpenVPN is Complete We have confirmed with QuarksLab that the security review of OpenVPN 2.4.0 is complete, and that they are now documenting the results. The process will then proceed as follows: QuarksLab will securely give these results to the OpenVPN security team on April 7th. The…
The OpenVPN Audit Begins February 15th 2017 The OpenVPN audit is going to be carried out as planned by QuarksLab's Gabriel Campana and Jean-Baptiste Bedrune on February 15th 2017. There will be 90 man-days of work completed throughout this audit and it will take approximately 45 days to complete. During this…
The OpenVPN Fundraiser Has Hit It's Goal - Work On The Audit Begins We are delighted to announce that the Open Source Technology Improvement Fund has surpassed it's target goal of $71,000 USD with two weeks of fundraising to spare! We are continuing to seek donations until fundraising officially ends…
Progress! Goals! Collaboration! We are reporting in with more progress updates on our fundraising, more specifics on our goals, and some positive news about collaboration. Fundraising: We have secured substantially more funding over the last few days, increasing our total cash raised to $41000. This places us at about 60%…