Enhancing Transaction Security for Handling Accountability in Electronic Health Records

Table 6

Time consumption comparisons.

Protocol	AES (1.71 ms/byte)	RSA (15.21 ms/byte)	SHA1 (1.28 ms/byte)	Total
[9]	15.39	121.68	3.84	140.91
[11]	6.84	—	8.96	15.80
[12]	15.39	106.47	—	121.86
[13]	15.39	699.66	15.36	730.41
[14]	—	91.26	2.56	93.82
[20]	6.84	152.10	1.28	160.22
[21]	—	167.31	—	167.31
[15]	—	136.89	—	136.89
[16]	—	197.73	5.12	202.85
Proposed	10.26	60.84	5.12	76.22