A brief pgcrypto benchmark using pgbench

Key user here is a generic GPG key.

Objetive

Metric the overhead and the performance loss between raw data and encryption in Postgres.

Desereable Postgres version: 9.5.2

Name		Name	Last commit message	Last commit date
Latest commit History 10 Commits
roles/provision-ec2/tasks		roles/provision-ec2/tasks
.gitignore		.gitignore
CPUtestAllAlgo.sh		CPUtestAllAlgo.sh
LICENSE		LICENSE
README.md		README.md
compar_algorithm.png		compar_algorithm.png
genericAnalysis.R		genericAnalysis.R
pgbench_aes128.sql		pgbench_aes128.sql
pgbench_alter_pgp.sql		pgbench_alter_pgp.sql
pgbench_alter_raw.sql		pgbench_alter_raw.sql
pgbench_alter_sym.sql		pgbench_alter_sym.sql
pgbench_bf.sql		pgbench_bf.sql
pgbench_bf_vs_aes_alter.sql		pgbench_bf_vs_aes_alter.sql
pgbench_custom.sql		pgbench_custom.sql
pgbench_pgp_enc.sql		pgbench_pgp_enc.sql
pgbench_raw_enc.sql		pgbench_raw_enc.sql
pgbench_sym_enc.sql		pgbench_sym_enc.sql
provision-ec2.yml		provision-ec2.yml
results_bf_vs_aes.txt		results_bf_vs_aes.txt
simple-tests.md		simple-tests.md
testCode.md		testCode.md