Blockchain-Based Encryption Method for Internal and External Health Privacy Data of University Physical Education Class

Table 3

Comparison of encryption performance.

Method	Leakage probability	Deciphering bit length (Kbit)	Recognition degree (%)	Time expenditure (s)
Methods of this article	0.056	1.21	97.62	0.43
Reference [4]	0.085	9.56	86.34	0.65
Reference [5]	0.093	12.48	91.55	1.79