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Commit Graph

11 Commits

Author SHA1 Message Date
d747140279 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list
provided by Andrew.
2009-06-11 14:49:15 +00:00
f99a569a2e pgindent run for 8.2. 2006-10-04 00:30:14 +00:00
1abf76e82c "Annual" pgcrypto update from Marko Kreen:
Few cleanups and couple of new things:

 - add SHA2 algorithm to older OpenSSL
 - add BIGNUM math to have public-key cryptography work on non-OpenSSL
   build.
 - gen_random_bytes() function

The status of SHA2 algoritms and public-key encryption can now be
changed to 'always available.'

That makes pgcrypto functionally complete and unless there will be new
editions of AES, SHA2 or OpenPGP standards, there is no major changes
planned.
2006-07-13 04:15:25 +00:00
f3d99d160d Add CVS tag lines to files that were lacking them. 2006-03-11 04:38:42 +00:00
507e07e277 There is a signedness bug in Openwall gen_salt code that pgcrypto uses.
This makes the salt space for md5 and xdes algorithms a lot smaller than
it should be.

Marko Kreen
2006-01-03 23:46:24 +00:00
1dc3498251 Standard pgindent run for 8.1. 2005-10-15 02:49:52 +00:00
fa332a06ec * construct "struct {} list [] = {}" confuses pgindent - split those.
It was a bad style to begin with, and now several loops can be clearer.
* pgcrypto.c: Fix function comments
* crypt-gensalt.c, crypt-blowfish.c: stop messing with errno
* openssl.c: use px_free instead pfree
* px.h: make redefining px_alloc/px_realloc/px_free easier

Marko Kreen
2005-03-21 05:18:46 +00:00
8aa538cfd5 * When postgres.h does not define BYTE_ENDIAN pgcrypto
produces garbage.

I learned the hard way that

        #if UNDEFINED_1 == UNDEFINED_2
        #error "gcc is idiot"
        #endif

prints "gcc is idiot" ...

Affected are MD5/SHA1 in internal library, and also HMAC-MD5/HMAC-SHA1/
crypt-md5 which use them.  Blowfish is ok, also Rijndael on at
least x86.

Big thanks to Daniel Holtzman who send me a build log which
contained warning:

        md5.c:246: warning: `X' defined but not used

Yes, gcc is that helpful...

Please apply this.

--
marko
2001-11-29 19:40:37 +00:00
b81844b173 pgindent run on all C files. Java run to follow. initdb/regression
tests pass.
2001-10-25 05:50:21 +00:00
77f27d5ec3 Fix some portability problems (get it to compile, at least, on HP's cc) 2001-10-15 19:15:18 +00:00
ab56022864 Big thanks to Solar Designer who pointed out a bug in bcrypt
salt generation code.  He also urged using better random source
and making possible to choose using bcrypt and xdes rounds more
easily.  So, here's patch:

* For all salt generation, use Solar Designer's own code.  This
  is mostly due fact that his code is more fit for get_random_bytes()
  style interface.
* New function: gen_salt(type, rounds).  This lets specify iteration
  count for algorithm.
* random.c: px_get_random_bytes() function.
  Supported randomness soure: /dev/urandom, OpenSSL PRNG, libc random()
  Default: /dev/urandom.
* Draft description of C API for pgcrypto functions.

New files: API, crypt-gensalt.c, random.c

Marko Kreen
2001-09-23 04:12:44 +00:00