When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if

When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

show more ...

Don't let close(2) clobber errno. Some calls were already protected
but not all. From Peter J. Philipp.

Delete casts to off_t and size_t that are implied by assignments
or prototypes. Ditto for some of the char* and void* casts too.

verified no change to instructions on ILP32 (i386) and LP64 (amd64)

Delete casts to off_t and size_t that are implied by assignments
or prototypes. Ditto for some of the char* and void* casts too.

verified no change to instructions on ILP32 (i386) and LP64 (amd64)
ok natano@ abluhm@ deraadt@ millert@

show more ...

delete old lint ARGSUSED comments

Wrap blowfish, sha*, md5, and rmd160 so that internal calls go direct

ok deraadt@

Move to the <limits.h> universe.
review by millert, binary checking process with doug, concept with guenther

Use explicit_bzero instead of memset in hash Final and End functions.
OK deraadt@ djm@

put $OpenBSD$ back.. notice by philip.

I have discussed these licenses with Poul-Henning Kamp and he has agreed to
this license change. We will remember that we all still like beer.

plug a file descriptor leak in HASHFileChunk().

From Igor Zinovik; thanks!

ok millert@

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

Fix MD5FileChunk() when passed a 0 length; makes MD5File() work again.
From Peter Galbavy.

Make the `filename' parameter to HASHFile() and HASHFileChunk() const
ok pedro@, millert@

Add Pad and FileChunk functions for each family of hash functions.
The Pad function does padding like in Final but does not finish processing.
The FileChunk function creates a digest from a portion o

Add Pad and FileChunk functions for each family of hash functions.
The Pad function does padding like in Final but does not finish processing.
The FileChunk function creates a digest from a portion of a file.
Also made the length parameters consistent (and size_t).

show more ...

Undo some recent prototype changes; it is legal to pass the helper
functions can take a NULL buf pointer. They will malloc memory as
needed in this case.

more KNF

Some KNF

Use a common source file for all the hash helper functions that
previously lived in foohl.c. The foohl.c files are now generated
via sed, though perhaps cpp could be used in the future.

Use u_int8_

Use a common source file for all the hash helper functions that
previously lived in foohl.c. The foohl.c files are now generated
via sed, though perhaps cpp could be used in the future.

Use u_int8_t instead of unsigned char for the buffers struct fooContext.
Add constants for buffer lengths and use them in function prototypes
and the man pages.

This is basically cosmetic surgery; there should be no functional changes.

OK deraadt@

show more ...