src/lib/libmd, branch release/8.1.0

Remove reference to no longer existing document.

2009-01-09T11:45:13Z

Spotted by: Bjoern Voigt

Make the "test" target test the compiled version, instead of the

2008-12-02T19:49:41Z

installed version of the md library.

Use unsigned comparisons. Prior to this commit, SHA1_Update and

2007-05-14T05:00:37Z

RIPEMD160_Update were broken when all of the following conditions applied: (1) The platform is i386. (2) The program calling *_Update is statically linked to libmd. (3) The buffer provided to *_Update is aligned modulo 4 bytes. (4) The buffer extends beyond 2GB. Due to the design of this code, SHA1_Update and RIPEMD160_Update will still be broken if conditions (1)-(3) apply AND the buffer extends beyond 4GB (i.e., there is an integer overflow in computing "data + len"). Since this remaining bug simply replaces SIGSEGV with a bogus hash (and non-broken programs should never provide such operands) I don't consider it to be a serious problem. MFC After: 1 week PR: kern/102795

Fix an 11 year old mistake: Let the hash functions take a void* instead

2006-01-17T15:35:57Z

of unsigned char* argument.

-mdoc sweep.

2005-11-17T13:00:00Z

Correct type.

2005-09-14T10:42:51Z

OK'ed by: cperciva

Removed redundnt empty line.

2005-06-16T21:53:41Z

Approved by: re (blanket)

Markup fixes.

2005-06-16T19:01:07Z

Approved by: re

In light of the recent 2^69 operation collision-finding attack on SHA1,

2005-03-09T19:23:04Z

add support for SHA256. Tested on: i386, sparc64 Tested using: NIST test vectors, built-in tests X-MFC-after: 5.4-RELEASE

The third parameter to SHA_Update and SHA1_Update is a "size_t", not a

2005-03-09T16:22:21Z

"unsigned int".