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1answer
21 views

In RDS digest function is undefined after creating pgcrypto extension

On an AWS RDS instance, we have run CREATE EXTENSION pgcrypto; The extension gets created. Both queries: SELECT digest('a', 'sha256') FROM table_name; SELECT public.digest('a', 'sha256') FROM ...
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0answers
77 views

Postgresql Encryption by middleware

I am trying to encrypt a Postgresql database to fit some new requirements. The applications accessing this database are already in production and I would prefer to not make changes to them. I have ...
0
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0answers
87 views

Getting PAM-compatible password hashes from pgcrypto

I want to keep user records in Postgres database and faced one issue which block me. It is password encryption. For example, this is correcetly encrypted password 12345 via default Ubuntu crypt ...
3
votes
1answer
208 views

Adding unsigned 256 bit integers in PostgreSQL

I was wondering if there would be any way to do the following in PostgreSQL: UPDATE cryptotable SET work = work + 'some big hexadecimal number' where work is an unsigned 256 bit number. Right now ...
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vote
2answers
448 views

Error installing pgcrypto extension [closed]

I want to install the pgcrypto extension on my postgresql installation on Windows. I found that I just have to call CREATE EXTENSION pgcrypto; but I've got an error : Syntax error on « CREATE » LINE ...
3
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1answer
3k views

How do I install pgcrypto on Windows?

I would like to install pgcrypto in Windows. I have a file C:\Program\PostgreSQL\9.0\share\contrib\pgcrypto.sql but when I try to run it in psql I get an error: C:: Permission denied How do I solve ...
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2answers
29k views

How do I install pgcrypto for PostgreSQL in Ubuntu Server?

I'm using Ubuntu Server 10.10 and I have installed PostgreSQL 8.4 using apt-get install postgresql. I would like to use the built-in sha1() function, but it seems that I have to install pgcrypto first....