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* reverse the change #include <> -> "" in krb.c. It _must not_ include files in "." * Makefile update. Inconsistent var usage and SHLIB was not set. Now it should work with all external libs. arko Kreen
DESCRIPTION
Here are various cryptographic and otherwise useful
functions for PostgreSQL.
encode(data, type)
encodes binary data into ASCII-only representation.
Types supported are 'hex' and 'base64'.
decode(data, type)
decodes the data processed by encode()
digest(data::text, hash_name::text)
which returns cryptographic checksum over data by
specified algorithm. eg
> select encode(digest('blah', 'sha1'), 'hex');
5bf1fd927dfb8679496a2e6cf00cbe50c1c87145
digest_exists(hash_name::text)::bool
which reports if particular hash type exists.
If any of arguments are NULL they return NULL.
HASHES
For choosing library you must edit Makefile.
standalone (default):
MD5, SHA1
(the code is from KAME project. Actually I hate code
duplication, but I also want to quarantee that MD5 and
SHA1 exist)
mhash (0.8.1):
MD5, SHA1, CRC32, CRC32B, GOST, TIGER, RIPEMD160,
HAVAL(256,224,192,160,128)
openssl:
MD5, SHA1, RIPEMD160, MD2
kerberos5 (heimdal):
MD5, SHA1