Page 105 - slides.dvi
P. 105
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E.g.
id
Operating
Really
salt
byte
smart
simple
card
sensible
Systems
password
enhanced
for
—
string
require
fingerprint,
is
cards
passwords
followed
user
arachnid
!r!chn#d
in
user
inserted
by
Protection
Authentication
to
IML.DVMcz6Sh2
password:
into
applies
of
these
UNIX:
voiceprint,
unforgeable
an
slot
11
face
DES-encrypted
User
remember
25
bytes
to
evidence
algorithm
are
of
times
recognition
then
challenge-response.
System
using
identity
a
stored
(2)
that
2-byte
system
can
per-user
‘salt’
check:
to
produce
a
11
101