Do some easy .data -> .rodata/.data.rel.ro conversions

ok millert@ deraadt@

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

ok deraadt@

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

Switch from <sys/endian.h> or <machine/endian.h> to the new,
being-standardized <endian.h>

ok deraadt@ millert@ beck@

calling HashFinal with a null digest should crash, not be silently ignored

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

In the Final function, move the context zeroing into the digest != NULL
scope so that passing a NULL digest is equivalent to the Pad function
(like it used to be). Fixes skey w/ sha1 as noticed by David Krause.

Some u_char -> u_int8_t conversion I missed earlier.

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).

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@

alignment fixes (e.g sparc 64); from Daniel Lucq; ok millert, henning

o Ansi function headers
o Add __BEGIN_DECLS/__END_DECLS to include files
o Safe macros
o Remove useless variable assignment in the End function of *hl.c
o Some minor KNF, needs more
From Dan Weeks

new rmd160 implementation. based on
ftp://ftp.rsasecurity.com/pub/cryptobytes/crypto3n2.pdf, ok deraadt@

Explicitly include <sys/types.h> and some minor style points.

Make RMD160Update a little less overzealous when fed small crumbs.

nbytes - ofs should never be less than 0 (Oops on me)

teach rmd160 not to throw leftovers out the window

Fix compiler warnings.

tabify + trailing blanks

Converting u_char[] -> u_int[] is easy on little endian machines :-)

Use u_int32_t not size_t.

Allow passing of a NULL digest to RMD160Final(3).

mdX(3)-like interface to RIPEMD-160 hash function. Code by
Antoon Bosselaers and massaged by me to fit the mdX(3) API.

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

ok deraadt@

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

Switch from <sys/endian.h> or <machine/endian.h> to the new,
being-standardized <endian.h>

ok deraadt@ millert@ beck@

calling HashFinal with a null digest should crash, not be silently ignored

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

In the Final function, move the context zeroing into the digest != NULL
scope so that passing a NULL digest is equivalent to the Pad function
(like it used to be). Fixes skey w/ sha1 as noticed by David Krause.

Some u_char -> u_int8_t conversion I missed earlier.

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).

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@

alignment fixes (e.g sparc 64); from Daniel Lucq; ok millert, henning

o Ansi function headers
o Add __BEGIN_DECLS/__END_DECLS to include files
o Safe macros
o Remove useless variable assignment in the End function of *hl.c
o Some minor KNF, needs more
From Dan Weeks

new rmd160 implementation. based on
ftp://ftp.rsasecurity.com/pub/cryptobytes/crypto3n2.pdf, ok deraadt@

Explicitly include <sys/types.h> and some minor style points.

Make RMD160Update a little less overzealous when fed small crumbs.

nbytes - ofs should never be less than 0 (Oops on me)

teach rmd160 not to throw leftovers out the window

Fix compiler warnings.

tabify + trailing blanks

Converting u_char[] -> u_int[] is easy on little endian machines :-)

Use u_int32_t not size_t.

Allow passing of a NULL digest to RMD160Final(3).

mdX(3)-like interface to RIPEMD-160 hash function. Code by
Antoon Bosselaers and massaged by me to fit the mdX(3) API.