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Security and Communication Networks
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Security and Communication Networks
/
2019
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Article
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Tab 9
/
Research Article
Compact Implementations of HIGHT Block Cipher on IoT Platforms
Table 9
Comparison of speed-optimized HIGHT block cipher implementations on 32-bit ARM Cortex-M3 in terms of code size (bytes), RAM (bytes), and execution time (cycles per byte).
Impl.
Code size (bytes)
RAM (bytes)
Execution (cycles per bytes)
EKS
ENC
DEC
SUM
EKS
ENC
DEC
EKS
ENC
DEC
Reference [
13
] w/LUT
316
860
896
1560
324
704
704
34
269
298
Reference [
13
] w/o LUT
316
344
384
1044
324
180
180
37
258
287
This work
154
352
352
858
316
180
180
33
197
234
AES [
19
]
410
1116
1564
2834
264
268
268
55
222
298