[Resource Topic] 2003/072: Proxy Blind Signature Scheme

Welcome to the resource topic for 2003/072

Proxy Blind Signature Scheme

Authors: Amit K Awasthi, Sunder Lal


Blind signature is the concept to ensure anonymity of e-coins. Untracebility and unlinkability are two main properties of real coins, which require mimicking electronically. Whenever a user is
permitted to spend an e-coin, he is in need to fulfill above requirements of blind signature. This paper proposes a proxy blind signature scheme with which a proxy is able to make proxy blind
signature which verifier is able to verify in a way similar to proxy signature schemes.

ePrint: https://eprint.iacr.org/2003/072

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