2 Catalog and Illustrative Examples of Lightweight Cryptographic Primitives
27
SKINNY a
[68]
SPN
(64, 128, 192)/(128, 256,
384) tweakey
64/128
(32, 36, 40)/(40, 48, 56)
0.18
(1223, 1696,
2183)/(2391,
3312, 4268)
Simeck
[588]
Feistel
64/96/128
32/48/64
32/36/44
0.13
549/778/1005
SIMON
[65]
Feistel
64/(72, 96)/(96,
128)/(96, 144)/(128, 192,
256)
32/48/64/96/128
32/36/(42, 44)/(52,
54)/(68, 69, 72)
0.13
1234 (SIMON
128/128)
SPARX
[181]
ARX+SPN
128/128/256
64/128/128
24/32/40
−
−
SPECK
[65]
ARX+Feistel
64/(72, 96)/(96,
128)/(96, 144)/(128, 192,
256)
32/48/64/96/128
22/(22, 23)/(26, 27)/(28,
29)/(32, 33, 34)
0.13
1280 (SPECK
128/128)
TWINE
[544]
Type-2 GFN
80/128
64
36
0.09
1799
QARMA a
[39]
SPN
128/256
64/128
16/24
−
−
XTEA
[436]
Feistel
128
64
64
0.13
3490
Zorro
[227]
AES-like SPN
128
128
24
−
−
a
Indicate tweakable block ciphers
b 3n
4 + 2(
n
2b + +b/2