188 Index
hash mark (#), for gbg.conf file
comments, 57
Hash property, of private key, 52
hashes, 16, 43–45
interoperability and, 162
protecting from tampering,
22–23
headers in email, PGP custom
policy based on, 131
hexadecimal format, for
imported key, 95, 95
HKEY_LOCAL_MACHINE/
SOFTWARE/PGP
Corporation, 46
HKP (Horowitz Keyserver
Protocol), 100
home directory, for GnuPG,
56–57
Home desktop version of PGP, 39
Horowitz Keyserver Protocol
(HKP), 100
HP/UX, and random number
generation, 68
I
ID property, of private key, 52
IDEA encryption, 5, 9–10, 43
licensing, 10
identity verification
bad methods, 87
by OpenPGP, 28
photo ID for, 85
and signing key, 83
IETF (Internet Engineering
Task Force), 5
image view, for photo ID, 111
implicit trust level, 89
Import, File menu (PGP), ...