Title :
Attacks using random forgery against DTW-based online signature verification algorithm
Author :
Muramatsu, Daigo ; Yagi, Yasushi
Author_Institution :
Inst. of Sci. & Ind. Reserach, Osaka Univ., Ibaraki, Japan
Abstract :
We investigated the false accept rates against randomly forged signatures written by each signer by using a DTW-based online signature verification algorithm. The experimental results show that attacks using some signers´ signatures are stronger than those using skilled forged signatures and that some signers´ signatures can be a wolf against the algorithm considered.
Keywords :
biometrics (access control); security of data; DTW-based online signature verification algorithm; false accept rates; random forgery; randomly forged signatures; signer signatures; skilled forged signatures; Authentication; Biometrics (access control); Databases; Forgery; Shape; Trajectory; Biometrics; Forgery; Online signature verification; Security; Wolf;
Conference_Titel :
Systems, Man, and Cybernetics (SMC), 2012 IEEE International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4673-1713-9
Electronic_ISBN :
978-1-4673-1712-2
DOI :
10.1109/ICSMC.2012.6377913
