TY - GEN
T1 - Efficient implementation of tate pairing on a mobile phone using java
AU - Kawahara, Yuto
AU - Takagi, Tsuyoshi
AU - Okamoto, Eiji
N1 - Funding Information:
★ Partially funded by Fapesp and CNPq research grants.
PY - 2007
Y1 - 2007
N2 - Pairing-based cryptosystems (PBC) have been attracted by researchers in cryptography. Some implementations show that PBC are relatively slower than the standard public key cryptosystems. We present an efficient implementation for computing Tate pairing on a mobile phone using Java. We implemented the ηT pairing (a recent efficient variation of Duursma-Lee algorithm) over some finite fields of characteristic 3 with extension degree m = {97, 167, 193, 239}. Our optimized implementation for m = 97 achieved about 0.5 seconds for computing the T]T pairing over FOMA SH901iS, NTT DoCoMo. Then our implementation of the ηT pairing is compared in the same platform with other Java program of the standard cryptosystems, i.e., RSA cryptosystem and elliptic curve cryptosystem (ECC). The computation speed of the X\T pairing is comparable to that of RSA or ECC on the same mobile device.
AB - Pairing-based cryptosystems (PBC) have been attracted by researchers in cryptography. Some implementations show that PBC are relatively slower than the standard public key cryptosystems. We present an efficient implementation for computing Tate pairing on a mobile phone using Java. We implemented the ηT pairing (a recent efficient variation of Duursma-Lee algorithm) over some finite fields of characteristic 3 with extension degree m = {97, 167, 193, 239}. Our optimized implementation for m = 97 achieved about 0.5 seconds for computing the T]T pairing over FOMA SH901iS, NTT DoCoMo. Then our implementation of the ηT pairing is compared in the same platform with other Java program of the standard cryptosystems, i.e., RSA cryptosystem and elliptic curve cryptosystem (ECC). The computation speed of the X\T pairing is comparable to that of RSA or ECC on the same mobile device.
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U2 - 10.1007/978-3-540-74377-4_42
DO - 10.1007/978-3-540-74377-4_42
M3 - Conference contribution
AN - SCOPUS:38349027406
SN - 9783540743767
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 396
EP - 405
BT - Computational Intelligence and Security - International Conference, CIS 2006, Revised Selected Papers
PB - Springer Verlag
T2 - International Conference on Computational Intelligence and Security, CIS 2006
Y2 - 3 November 2006 through 6 November 2006
ER -