Mercurial > dropbear
view fuzz-wrapfd.h @ 1705:5b701bf529aa
Fix ChaCha20 on 32-bit platforms (#99)
* Fix ChaCha20 on 32-bit platforms
On 32-bit platforms with old compiler STORE64H() parameter is
not auto-expanded to 64-bit value, causing wrong IV data.
Spotted on BCM4706 MIPS32r2 with GCC 4.2.4:
Exit before auth: Integrity error (bad packet size 2065808956)
* Fix Chacha20-Poly1305 and AES-GCM debug messages
Functions were renamed earlier and trace messages - not.
author | Vladislav Grishenko <themiron@users.noreply.github.com> |
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date | Fri, 29 May 2020 18:26:22 +0500 |
parents | e75dab5bec71 |
children | dfbe947bdf0d |
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#ifndef FUZZ_WRAPFD_H #define FUZZ_WRAPFD_H #include "buffer.h" enum wrapfd_mode { UNUSED = 0, PLAIN, INPROGRESS, RANDOMIN }; void wrapfd_setup(void); void wrapfd_setseed(uint32_t seed); // doesn't take ownership of buf. buf is optional. void wrapfd_add(int fd, buffer *buf, enum wrapfd_mode mode); // 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); #endif // FUZZ_WRAPFD_H