An off-line electronic cash scheme based on proxy blind signature /

Eitemau Tebyg

• Cryptanalysis of an off-line electronic cash scheme based on proxy blind signature /
• Efficient on-line/off-line signature schemes based on multiple-collision trapdoor hash families /
  gan: Harn, Lein.
• Electronic signatures :
  gan: Schellekens, Maurice
  Cyhoeddwyd: (2004)
• Communication development in congenitally blind and severely vision impaired children : Principles and strategies /
  gan: Blackall, Loretta.
  Cyhoeddwyd: (1990)
• A blind child in my Classroom : A handbook for primary teachers /
  gan: Cronin, Peter.
  Cyhoeddwyd: (1990)