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On blindness of several ElGamal-type blind signatures | Prikladnaya Diskretnaya Matematika - Applied Discrete Mathematics. 2023. № 62. DOI: 10.17223/20710410/62/2

Blind signature schemes are the essential element of many e-cash and e-voting systems. Anonymity in such systems is ensured through the blindness property of the signature schemes. We discuss the blindness property and analyze several ElGamal-type blind signature schemes regarding this property. We present effective attacks violating blindness on three schemes.
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  • Title On blindness of several ElGamal-type blind signatures
  • Headline On blindness of several ElGamal-type blind signatures
  • Publesher Tomask State UniversityTomsk State University
  • Issue Prikladnaya Diskretnaya Matematika - Applied Discrete Mathematics 62
  • Date:
  • DOI 10.17223/20710410/62/2
Keywords
ElGamal-type blind signature, blindness, blind signature scheme
Authors
References
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On blindness of several ElGamal-type blind signatures | Prikladnaya Diskretnaya Matematika - Applied Discrete Mathematics. 2023. № 62. DOI: 10.17223/20710410/62/2
On blindness of several ElGamal-type blind signatures | Prikladnaya Diskretnaya Matematika - Applied Discrete Mathematics. 2023. № 62. DOI: 10.17223/20710410/62/2
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