1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
--
-- PGP Public Key Encryption
--
-- successful encrypt/decrypt
select pgp_pub_decrypt(
pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
dearmor(seckey))
from keytbl where keytbl.id=1;
pgp_pub_decrypt
-----------------
Secret msg
(1 row)
select pgp_pub_decrypt(
pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
dearmor(seckey))
from keytbl where keytbl.id=2;
pgp_pub_decrypt
-----------------
Secret msg
(1 row)
select pgp_pub_decrypt(
pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
dearmor(seckey))
from keytbl where keytbl.id=3;
pgp_pub_decrypt
-----------------
Secret msg
(1 row)
select pgp_pub_decrypt(
pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
dearmor(seckey))
from keytbl where keytbl.id=6;
pgp_pub_decrypt
-----------------
Secret msg
(1 row)
-- try with rsa-sign only
select pgp_pub_decrypt(
pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
dearmor(seckey))
from keytbl where keytbl.id=4;
ERROR: No encryption key found
-- try with secret key
select pgp_pub_decrypt(
pgp_pub_encrypt('Secret msg', dearmor(seckey)),
dearmor(seckey))
from keytbl where keytbl.id=1;
ERROR: Refusing to encrypt with secret key
-- does text-to-bytea works
select encode(pgp_pub_decrypt_bytea(
pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
dearmor(seckey)), 'escape')
from keytbl where keytbl.id=1;
encode
------------
Secret msg
(1 row)
-- and bytea-to-text?
select pgp_pub_decrypt(
pgp_pub_encrypt_bytea('Secret msg', dearmor(pubkey)),
dearmor(seckey))
from keytbl where keytbl.id=1;
ERROR: Not text data
|
