November 2019
Beginner to intermediate
470 pages
11h 59m
English
Content preview from Mastering PostgreSQL 12 - Third Edition
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Encrypting data with pgcrypto
One of the most powerful modules in the entire contrib module section is pgcrypto. It was originally written by one of the Skype sysadmins and offers countless functions so that we can encrypt and decrypt data.
It offers functions for symmetric as well as asymmetric encryption. Due to the large number of functions that are available, it is definitely recommended to check out the documentation page at https://www.postgresql.org/docs/current/static/pgcrypto.html.
Due to the limited scope of this chapter, it is impossible to dig into all of the details of the pgcrypto module.
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