Contributions to secret sharing and other distributed cryptosystems
The present thesis deals with primitives related to the eld of distributed cryptography. First, we study signcryption schemes, which provide at the same time the functionalities of encryption and signature, where the unsigncryption operation is distributed. We consider this primitive from a theoret...
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| Format: | Doctoral Thesis |
| Language: | English |
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Universitat Politècnica de Catalunya
2013
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| Online Access: | http://hdl.handle.net/10803/129626 |