Conex, securing the opam-repository, is now in production

Written by hannes

We are proud to announce the beta phase of the conex service.

Cryptography updates in OCaml and MirageOS

Written by hannes

Elliptic curves (ECDSA/ECDH) are supported in a maintainable and secure way.

Reproducible MirageOS unikernel builds

Written by hannes

MirageOS unikernels are reproducible :)

X509 0.7

Written by hannes

Five years since ocaml-x509 initial release, it has been reworked and used more widely

Summer 2019

Written by hannes

Bringing MirageOS into production, take IV monitoring, CalDAV, DNS

The Bitcoin Piñata - no candy for you

Written by hannes

More than three years ago we launched our Bitcoin Piñata as a transparent security bait. It is still up and running!

Conex, establish trust in community repositories

Written by hannes

Conex is a library to verify and attest package release integrity and authenticity through the use of cryptographic signatures.

Who maintains package X?

Written by hannes

We describe why manual gathering of metadata is out of date, and version control systems are awesome.

Jackline, a secure terminal-based XMPP client

Written by hannes

implement it once to know you can do it. implement it a second time and you get readable code. implementing it a third time from scratch may lead to useful libraries.

Minimising the virtual machine monitor

Written by hannes

MirageOS solo5 multiboot native on bhyve

Catch the bug, walking through the stack

Written by hannes

10BTC could've been yours