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Entropy pool gathers environmental noise from device drivers, user-space, etc., and returns good random numbers, suitable for cryptographic use. Based on entropy pool design from *BSDs and uses BLAKE2Xs algorithm for CSPRNG output. Patch also adds /dev/urandom support for using entropy pool RNG and new 'getrandom' system call for getting randomness without file-descriptor usage (thus avoiding file-descriptor exhaustion attacks). The 'getrandom' interface is similar as 'getentropy' and 'getrandom' available on OpenBSD and Linux respectively. |
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| .. | ||
| boardctl.h | ||
| custom_file.h | ||
| epoll.h | ||
| ioctl.h | ||
| ipc.h | ||
| mman.h | ||
| mount.h | ||
| prctl.h | ||
| random.h | ||
| select.h | ||
| sendfile.h | ||
| shm.h | ||
| socket.h | ||
| sockio.h | ||
| stat.h | ||
| statfs.h | ||
| syscall.h | ||
| time.h | ||
| types.h | ||
| uio.h | ||
| un.h | ||
| utsname.h | ||
| vfs.h | ||
| wait.h | ||