Abstract
Signcryption scheme can efficiently perform encryption and signing procedures in a single step to obtain message confidentiality and non-reputation properties. As compared to the traditional public key system, identity (ID)-based public key system (IDPKS) can simplify the management of required certificates. However, how to revoke these compromised or misbehaving identities in the IDPKS becomes a critical problem. Recently, Tseng and Tsai proposed a novel construction in the IDPKS with revocation mechanism called revocable ID-based public key system (R-IDPKS). In this paper, we follow their R-IDPKS to propose an important cryptographic primitive "signcryption". Security analysis is made to demonstrate that the proposed scheme is provably secure and provides confidentiality and unforgeability.
| Original language | English |
|---|---|
| Pages (from-to) | 240-251 |
| Number of pages | 12 |
| Journal | Journal of Information Hiding and Multimedia Signal Processing |
| Volume | 3 |
| Issue number | 3 |
| Publication status | Published - 2012 Dec 21 |
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All Science Journal Classification (ASJC) codes
- Software
- Computer Vision and Pattern Recognition
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A revocable ID-based signcryption scheme. / Wu, Tsu Yang; Tsai, Tung Tso; Tseng, Yuh-Min.
In: Journal of Information Hiding and Multimedia Signal Processing, Vol. 3, No. 3, 21.12.2012, p. 240-251.Research output: Contribution to journal › Article
TY - JOUR
T1 - A revocable ID-based signcryption scheme
AU - Wu, Tsu Yang
AU - Tsai, Tung Tso
AU - Tseng, Yuh-Min
PY - 2012/12/21
Y1 - 2012/12/21
N2 - Signcryption scheme can efficiently perform encryption and signing procedures in a single step to obtain message confidentiality and non-reputation properties. As compared to the traditional public key system, identity (ID)-based public key system (IDPKS) can simplify the management of required certificates. However, how to revoke these compromised or misbehaving identities in the IDPKS becomes a critical problem. Recently, Tseng and Tsai proposed a novel construction in the IDPKS with revocation mechanism called revocable ID-based public key system (R-IDPKS). In this paper, we follow their R-IDPKS to propose an important cryptographic primitive "signcryption". Security analysis is made to demonstrate that the proposed scheme is provably secure and provides confidentiality and unforgeability.
AB - Signcryption scheme can efficiently perform encryption and signing procedures in a single step to obtain message confidentiality and non-reputation properties. As compared to the traditional public key system, identity (ID)-based public key system (IDPKS) can simplify the management of required certificates. However, how to revoke these compromised or misbehaving identities in the IDPKS becomes a critical problem. Recently, Tseng and Tsai proposed a novel construction in the IDPKS with revocation mechanism called revocable ID-based public key system (R-IDPKS). In this paper, we follow their R-IDPKS to propose an important cryptographic primitive "signcryption". Security analysis is made to demonstrate that the proposed scheme is provably secure and provides confidentiality and unforgeability.
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UR - http://www.scopus.com/inward/citedby.url?scp=84871225971&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84871225971
VL - 3
SP - 240
EP - 251
JO - Journal of Information Hiding and Multimedia Signal Processing
JF - Journal of Information Hiding and Multimedia Signal Processing
SN - 2073-4212
IS - 3
ER -