elmarkivp wrote:
Hi, i'm trying to store files encrypted in postgres 8.3.4, using
sym_encrypt_bytea function.
this is quoted from the postgres8.3 documentation, thats was my guide,
below is the php code i have used to make it, with no results and the
respective errors.
FROM http://www.postgresql.org/docs/8.3/static/pgcrypto.html
F.20.3.1. pgp_sym_encrypt()
pgp_sym_encrypt(data text, psw text [, options text ]) returns bytea
pgp_sym_encrypt_bytea(data bytea, psw text [, options text ])
returns bytea
Encrypt data with a symmetric PGP key psw. The options parameter can
contain option settings, as described below.
F.20.3.2. pgp_sym_decrypt()
pgp_sym_decrypt(msg bytea, psw text [, options text ]) returns text
pgp_sym_decrypt_bytea(msg bytea, psw text [, options text ]) returns
bytea
<snip>
ERRORS:
ERROR: No function matches the given name and argument types. You
might need to add explicit type casts
ERROR: function pgp_sym_encrypt_bytea(unknown, integer, unknown) does
not exist
pgcrypto is a contrib module in pg 8.3 (ie not built in by default). Did
you install the module?
There are instructions on how to do that here:
http://www.postgresql.org/docs/8.3/static/contrib.html
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