protocols on Java Card

Performance issues of selective disclosure and blinded issuing protocols on Java Card

FREE-DOWNLOAD H Tews… – Information Security Theory and Practice. Smart …, 2009
Abstract. In this paper we report on the performance of the RSA variants of Brands protocols
for zero-knowledge proof and restrictive blinded issuing [1]. The performance is relatively
bad: For 4 attributes and an RSA key size of 1280 bits, blinded issuing takes about 10