Object-capability systems
From Erights
These are all capability systems, but not all are ocap systems.
| Substrate | Historical System | System | ||
|---|---|---|---|---|
| Hardware | Plessey 250, CAP, C.mmp, CM*, IBM System/38, Intel 432 | Crash-SAFE, CHERI, Risc-V | ||
| OS | DVH, Hydra, StarOS, Cal-TSS, PSOS, NLTSS, Spring | Capsicum, CloudABI, Barrelfish, Fuchsia | ||
| KeyKOS family OS | Gnosis, KeyKOS, GuardOS, EROS, CapROS, Coyotos | seL4 | ||
| Distributed OS | Ameoba, Mach, Midori | |||
| Language | Gedanken, W7, J-Kernel, Joe-E, Emily, CaPerl, Caja, Tamed Pict | Monte, Frozen Realms, shill, Wyvern, wasm-gc | ||
| Distributed Language | Act-1, Eden, Emerald, Vulcan, Joule, E, M# | Pony, Kappa, Dr.SES | ||
| Distributed Storage | Scoopfs | Tahoe-LAFS | ||
| Crypto Protocol | DCCS, RATS, CapTP, Foolscap, Client Utility, Waterken | COAST, Cap’n Proto | ||
| Offline Certs | SPKI/SDSI, E-Speak, CapCert | Macaroons, lds-ocap | ||
| Blockchain | Gravity, Dfinity, RChain, Cosmos, Veres One, Sovrin, Agoric Systems | |||
| User Interface | CapDesk, Scoopfs, Belay | Sandstorm |
