Public Verifiable Identity based Multi-Proxy Multi-Signcryption Scheme from Bilinear Pairings
نویسندگان
چکیده
This paper presents public verifiable identity based multi-proxy multisigncryption scheme from pairings. In this scheme a proxy signcrypter group could authorized as a proxy agent by the cooperation of all members in the original signcrypter group. Then the proxy signcryption can be generated by the cooperation of all the signcrypters in the authorized proxy signcrypter group on the behalf of the original signcrypter group. As compared to the scheme Liu and Xiao, the proposed scheme provides public verifiability of the signature along with simplified key management.
منابع مشابه
An Efficient Identity based Multi-Proxy Multi-Signcryption Scheme from Bilinear Pairings
Signcryption is a cryptography primitive that fulfills both the functions of digital signature and encryption and guarantees non-repudiation, confidentiality and integrity in a more efficient way. In this paper, we propose an efficient and secure identity based multi-proxy multi signcryption scheme from bilinear pairings. In this scheme a group of proxy signcrypters could authorize by a group o...
متن کاملAn Identity-Based Multi-Proxy Multi-Signature Scheme Without Bilinear Pairings and its Variants
The notions of identity-based multi-proxy signature, proxy multi-signature and multi-proxy multisignature have been proposed to facilitate public key certificate management of these kinds of signatures by merely employing signer’s identities in place of the public keys and their certificates. In the literature, most identitybased multi-proxy signature, proxy multi-signature and multi-proxy mult...
متن کاملNew ID Based Multi-Proxy Multi-Signcryption Scheme from Pairings
This paper presents an identity based multi-proxy multisigncryption scheme from pairings. In this scheme a proxy signcrypter group could authorized as a proxy agent by the cooperation of all members in the original signcrypter group. Then the proxy signcryption can be generated by the cooperation of all the signcrypters in the authorized proxy signcrypter group on the behalf of the original sig...
متن کاملA New Proxy Identity-Based Signcryption Scheme for Partial Delegation of Signing Rights
In this paper, a new identity-based proxy signcryption scheme is presented. The proposed scheme allows partial delegation of signing rights. Consequently, a signature created by the proxy signer is distinguishable from that created by the principal signer. This level of security is a common requirement in many applications to prevent malicious proxy agents from impersonating the principal signe...
متن کاملID-Based Multi-Proxy Signature and Blind Multisignature from Bilinear Pairings
Multi-proxy signature allows the original signer delegate his singing power to a group of proxy signers. Blind proxy-signature allows the user to obtain a signature of a message from several signers in a way that each signer learns neither the message nor the resulting signature. Plenty of multi-proxy signature and blind multisignature schemes have been proposed under the certificate-based (CA-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016