Research Article

Constructing Keyed Hash Algorithm Using Enhanced Chaotic Map with Varying Parameter

Table 3

Statistical results for a 512-bit hash value.

N = 256N = 512N = 1024N = 2048N = 4096

229222220220220
289293293299299
257.21257.26256.47256.08255.99
50.2350.2450.0950.0149.99
11.3311.5611.4811.4211.30
2.212.262.242.232.21