Mathematical Problems in Engineering / 2013 / Article / Tab 10

Research Article

Cryptanalysis and Performance Evaluation of Enhanced Threshold Proxy Signature Scheme Based on RSA for Known Signers

Table 10

Histogram analysis for the FNGVERF threshold proxy signature schemes.

NumberSubstringFrequency (in %)Frequency

1 N10.947630
2 I9.1573527
3 T8.7576504
4 S8.3927483
5 E8.2711476
6 R6.9505400
7 O4.7089271
8 A4.6568268
9 C4.066234
10 U3.8401221
11 F3.5274203
12 G3.5274203
13 P3.4231197
14 L3.3189191
15 D2.7454158
16 H2.6933155
17 M2.6759154
18 Y1.7724102
19 X1.424882
20 V1.181668
21 W1.025259
22 B0.886251
23 J0.868850
24 K0.729842
25 Q0.382322
26 Z0.06954