Security and Communication Networks / 2019 / Article / Tab 2

Research Article

A QR Code Secret Hiding Scheme against Contrast Analysis Attack for the Internet of Things

Table 2

Error correction characteristics of Versions 1, 20, and 40.

VersionTotal number of codewordsError correction levelNumber of error correction codewordsNumber of error correction blocksError correction code per block (,,)

126L71(26,19,2)
M101(26,16,4)
Q131(26,13,6)
H171(26,9,8)

201085L2243(135,107,14)
5(136,108,14)
M4163(67,41,13)
13(68,42,13)
Q60015(54,24,15)
5(55,25,15)
H70015(43,15,14)
10(44,16,14)

403706L75019(148,118,15)
6(149,119,15)
M137218(75,47,14)
31(76,48,14)
Q204034(54,24,15)
34(55,25,15)
H243020(45,15,15)
61(46,16,15)

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