2 Catalog and Illustrative Examples of Lightweight Cryptographic Primitives
25
Table 2.1
Lightweight block ciphers (characteristics)
Name
Ref
Type
Key size
Block size
No. of
Techno.
No. of
(bits)
(bits)
rounds
(µm)
GEs
3-Way
[164]
SPN
96
96
11
−
−
AES-128
[166]
SPN
128
128
10
0.18
2400
CLEFIA
[527]
Type-2 GFN
128/192/256
128
18/22/26
0.13
2604 [16]
(CLEFIA-128)
DESL/DESLX
[361]
Feistel
56/184
64
16
0.18
1848/2168
Fantomas
[247]
SPN+LS-design
128
128
12
−
−
FLY
[317]
SPN
128
64
20
−
−
GOST revisited
[487]
Feistel
256
64
32
0.18
651
GRANULE
[54]
Feistel
80/128
64
32
0.18
1288/1577
HIGHT
[283]
ARX+Type-2 GFN
128
64
32
0.25
3048
ICEBERG
[541]
SPN
128
64
16
−
−
ITUbee
[315]
Feistel
80
80
20
−
−
KASUMI
[1]
Feistel
128
64
8
0.11
2990 [586]
KATANn /
LFSR-based
80
n
∈{32, 48, 64}
254
0.13
1054 (n
= 64)
KTANTANn
[126]
0.13
462 (n
= 32)
KLEIN
[239]
AES-like SPN
64/80/96
64
12/16/20
−
−
LBlock
[583]
Feistel
80
64
32
0.18
1320
LEA
[282]
ARX+GFN
128/192/256
128
24/28/32
0.13
3826
(continued)