Compact Implementations of HIGHT Block Cipher on IoT Platforms

Table 3

Comparison of speed-optimized HIGHT block cipher implementations on 8-bit AVR 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
[18]	—	—	—	—	—	—	—	—	371	371
[13]	386	1090	1096	2060	302	682	682	58	160	161
This work	886	1920	1920	4726	294	666	666	47	157	157
AES [19]	808	918	1118	2588	219	226	226	95	177	231