TY - JOUR
T1 - Verifiable encryption of digital signatures and applications
AU - Ateniese, Giuseppe
PY - 2004/2
Y1 - 2004/2
N2 - This paper presents a new simple schemes for verifiable encryption of digital signatures. We make use of a trusted third party (TTP) but in an optimistic sense, that is, the TTP takes part in the protocol only if one user cheats or simply crashes. Our schemes can be used as primitives to build efficient fair exchange and certified e-mail protocols.
AB - This paper presents a new simple schemes for verifiable encryption of digital signatures. We make use of a trusted third party (TTP) but in an optimistic sense, that is, the TTP takes part in the protocol only if one user cheats or simply crashes. Our schemes can be used as primitives to build efficient fair exchange and certified e-mail protocols.
KW - Certified e-mail
KW - Contract signing
KW - Digital signatures
KW - Fair exchange
KW - Proof of knowledge
KW - Public-key cryptography
UR - http://www.scopus.com/inward/record.url?scp=3142585398&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=3142585398&partnerID=8YFLogxK
U2 - 10.1145/984334.984335
DO - 10.1145/984334.984335
M3 - Article
AN - SCOPUS:3142585398
SN - 1094-9224
VL - 7
SP - 1
EP - 20
JO - ACM Transactions on Information and System Security
JF - ACM Transactions on Information and System Security
IS - 1
ER -