SECURE TEMPLATE GENERATION USING NON - INVERTIBLE TRANSFORM FOR ONLINE MOBILE SIGNATURE VERIFICATION

The theme possesses the novel property of being strong against AN adjust chosen - message attack: AN somebody UN agency receives signatures for messages of his alternative (where every message could also be chosen during a manner that depends on the signatures of antecedently chosen messages) cannot later forge the signature of even one further message. Therefore target is to construct a signature theme with such properties supported the existence of a "claw - free" combine of permutations -- a doubtless weaker assumption than the trait of number factoring.