Object-capability systems
From Erights
| Substrate | Historical System | System | ||
|---|---|---|---|---|
| Hardware | Plessey 250, CAP, C.mmp, IBM Sys38, Intel 432 | CHERI, Risc-V, Mill | ||
| OS | DVH, Hydra, Cal-TSS, KeyKOS, EROS, Coyotos, Mach, Midori | Capsicum, seL4, Fuscia | ||
| Language | Gedanken, W7, Eden, Emerald, Joule, E, Joe-E, Emily, M#, Caja | Monte, Pony, Kappa, Frozen Realms, Dr.SES, Wyvern, wasm-gc | ||
| Crypto Protocol | DCCS, RATS, CapTP, Foolscap, Client Utility, Waterken | Cap’n Proto | ||
| Offline Certs | SPKI/SDSI, E-Speak, CapCert | Macaroons, lds-ocap | ||
| Blockchain | Gravity, Dfinity, RChain, Cosmos, Agoric Systems | |||
| User Interface | CapDesk, Belay | Sandstorm |

