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

Table 2

Characteristic distribution of encrypted data.

Parameter	Matching degree	Similarity	Length (Gbit)
Dataset1	2.7450	4.610	12.179
Dataset2	2.3951	4.466	12.112
Dataset3	2.4773	4.731	12.423
Dataset4	8.1654	4.019	12.333
Dataset5	4.1530	4.334	12.420
Dataset6	7.3042	4.193	12.332
Dataset7	9.1713	4.990	12.468
Dataset8	6.2919	4.262	12.969