Energy and Area Costs of Lightweight Cryptographic Algorithms for Authenticated Encryption in WSN

Table 5

Qualitative comparison of our proposed solutions with works from the literature.

Scheme	Ref.	Privacy	Integrity/Auth.	Supports AD	Patented	Calls
CCM	[11]	CTR	CBC-MAC	Yes	No
GCM	[20]	CTR	GHASH	Yes	No
OCB	[21]	Cipher	Checksum	Yes	Yes
SOSEMANUK-MAC	[22]	Stream cipher	Dragon-MAC	Yes	No
HC 128-MAC	[22]	Stream cipher	Dragon-MAC	Yes	No
Rabbit-MAC	[22]	Stream cipher	Dragon-MAC	Yes	No
TinyAEAD	[19]	Cipher	MMO	Yes	No
PFC-CTR	[14, 15]	CTR	PFC	No	No
PFC-OCB	[14, 15]	OCB	PFC	No	No
IAR-CTR	[16]	CTR	PFC	No	No
IAR-CFB	[16]	CFB	PFC	No	No
RT-OCFB	[17]	OCFB	No	No	No
PFX-CTR	[18]	CTR	PFC	No	No
PFX-INC	[18]	CTR	PFC	No	No
CTR-CBCMAC	This work.	CTR	CBC-MAC	Yes	No
CTR-HMAC	This work.	CTR	HMAC	Yes	No

represents the number of message blocks; represents the number of hash calls.
The authors indicate that this is an increment similar to the one used in GCM or CCM.