Mercurial > dropbear
view fuzz-wrapfd.h @ 1916:3f4cdf839a1a
Make SHA1 optional, implement SHA256 fingerprints
SHA256 is always compiled and only enable SHA1 when needed. Fingerprints
are always SHA256: base64 format, md5 and sha1 are removed. dbrandom now
uses sha256 its hash function.
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Wed, 30 Mar 2022 11:44:04 +0800 |
parents | 685b47d8faf7 |
children |
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#ifndef FUZZ_WRAPFD_H #define FUZZ_WRAPFD_H #include "includes.h" #include "buffer.h" enum wrapfd_mode { UNUSED = 0, COMMONBUF, // using the common buffer DUMMY, // reads return fixed output, of random length }; // buf is a common buffer read by all wrapped FDs. doesn't take ownership of buf void wrapfd_setup(buffer *buf); void wrapfd_setseed(uint32_t seed); int wrapfd_new_fuzzinput(void); int wrapfd_new_dummy(void); // called via #defines for read/write/select int wrapfd_read(int fd, void *out, size_t count); int wrapfd_write(int fd, const void* in, size_t count); int wrapfd_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout); int wrapfd_close(int fd); int fuzz_kill(pid_t pid, int sig); #endif // FUZZ_WRAPFD_H