Hacker News
Lobsters
- New Linux Syscall Enables Secret Memory Even the Kernel Can't Read - memfd_secret() in 5.14 https://lwn.net/Articles/865256/ 35 comments privacy
- memfd_secret() Secret memory that the kernel can't access - usecase is cryptographic keys https://lwn.net/Articles/865256/ 41 comments crypto
- New very promising Linux syscall for creating secret memory even the kernel cant read. I'll be working for creating a crate for using it out. https://lwn.net/Articles/865256/ 127 comments rust
- memfd_secret() in 5.14 [LWN.net] https://lwn.net/Articles/865256/ 44 comments linux
Linking pages
- Using Linux's memfd_secret syscall from the JVM with JEP-419 • Brice Dutheil https://blog.arkey.fr/2022/05/16/linux_memfd_secret_with_jep-419/ 19 comments
- GitHub - JonathonReinhart/nosecmem: Demonstrate ability to read memfd_secret() data from the kernel https://github.com/JonathonReinhart/nosecmem 1 comment
- Securely delegating trust with digital signatures and secret storage systems https://monzo.com/blog/2022/02/15/securely-delegating-trust-with-digital-signatures-and-secret-storage-systems/ 0 comments
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