Mathematical Problems in Engineering / 2013 / Article / Tab 17

Research Article

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

Table 17


*SchemesHLLFrequency 1KUOCHENFrequency 2GENGVRFFrequency 3FNGVERFFrequency 4THRSPROXFrequency 5

No.SubstringFrequency
(in %)
FrequencyFrequency
(in %)
FrequencyFrequency
(in %)
FrequencyFrequency
(in %)
FrequencyFrequency
(in %)
Frequency

1 N11.034365411.338763110.965858710.94763011.5549891
2 I9.12775418.8414929.41535049.15735278.7278673
3 T8.8245238.62534809.0794868.75765048.5981663
4 E8.62165118.46364718.38784498.39274838.5722661
5 S7.44054417.88864397.92084248.27114768.3258642
6 R7.13684237.0443927.11753816.95054006.6399512
7 A5.07853014.86972714.70762524.70892715.4597421
8 O4.65672764.63612584.57692454.65682684.539350
9 C4.18422484.42052463.99782144.0662344.3963339
10 D3.66122173.84552143.68021973.84012213.696285
11 U3.59372133.28841833.56811913.52742033.4626267
12 F3.27321943.21651793.54941903.52742033.3329257
13 P3.12131853.16261763.47471863.42311973.307255
14 G3.07071823.01891682.9891603.31891913.1384242
15 L3.02011792.91111622.89561552.74541583.0865238
16 H2.86821702.83921582.78351492.69331552.5937200
17 Y2.64891572.69541502.35381262.67591542.3603182
18 M2.42961441.85091031.8121971.77241021.8934146
19 X1.4341851.4196791.4945801.4248821.634126
20 V1.0798641.2579701.3824741.1816681.206193
21 W0.9954591.15640.9714521.0252590.8364
22 J0.8267491.0422580.8967480.8862510.81763
23 B0.7761460.9164510.7659410.8688500.752258
24 K0.6917410.7907440.7286390.7298420.713355
25 Q0.3374200.3953220.411220.3823220.311224
26 Z0.067540.071940.074740.069540.05194