On blindness of several ElGamal-type blind signatures
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...
| Опубликовано в: : | Прикладная дискретная математика № 62. С. 13-20 |
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| Другие авторы: | , , , |
| Формат: | Статья в журнале |
| Язык: | English |
| Предметы: | |
| Online-ссылка: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001015907 |
| Итог: | 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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| Библиография: | Библиогр.: 10 назв. |
| ISSN: | 2071-0410 |