TY - GEN
T1 - Implementation of digital signature on qr symbol by area division using rhombic sub-cells
AU - Teraura, Nobuyuki
AU - Echizen, Isao
AU - Iwamura, Keiichi
PY - 2021
Y1 - 2021
N2 - QR Code can be easily exploited for impersonation and forgery. One countermeasure is to implement a digital signature on the QR Symbol. From the viewpoint of compatibility, digital signatures must be separable and implemented independently of application data. Several methods of doing this have been proposed, but all have serious drawbacks. We have overcome these by developing a method for embedding rhombic sub-cells in the peripheral area of square cells to generate separate storage areas without affecting compatibility; these rhombic sub-cells can carry the digital signature. In this paper, we report on the proposed symbol structure and a method to implement the Elliptic Curve Digital Signature Algorithm in QR Symbols.
AB - QR Code can be easily exploited for impersonation and forgery. One countermeasure is to implement a digital signature on the QR Symbol. From the viewpoint of compatibility, digital signatures must be separable and implemented independently of application data. Several methods of doing this have been proposed, but all have serious drawbacks. We have overcome these by developing a method for embedding rhombic sub-cells in the peripheral area of square cells to generate separate storage areas without affecting compatibility; these rhombic sub-cells can carry the digital signature. In this paper, we report on the proposed symbol structure and a method to implement the Elliptic Curve Digital Signature Algorithm in QR Symbols.
UR - http://www.scopus.com/inward/record.url?scp=85087025986&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-50399-4_62
DO - 10.1007/978-3-030-50399-4_62
M3 - Conference contribution
AN - SCOPUS:85087025986
SN - 9783030503987
T3 - Advances in Intelligent Systems and Computing
SP - 624
EP - 638
BT - Innovative Mobile and Internet Services in Ubiquitous Computing - Proceedings of the 14th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2020
A2 - Barolli, Leonard
A2 - Poniszewska-Maranda, Aneta
A2 - Park, Hyunhee
PB - Springer
T2 - 14th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2020
Y2 - 1 July 2020 through 3 July 2020
ER -