8. The method according to claim 6 , wherein each axis of symmetry passes through a point offset from the center of the authentication inkblot generation canvas, and the offset is a function of one or more pseudo-random values generated by the pseudo-random number generator initialized with the authentication inkblot seed.
6. The method according to claim 1 , further comprising reflecting the one or more blots on the authentication inkblot generation canvas about one or more axes of symmetry.