Advances in Cryptology — EUROCRYPT'94: Workshop on the Theory and Application of Cryptographic Techniques Perugia, Italy, May 9–12, 1994 Proceedings

Visual cryptography....Pages 1-12
The size of a share must be large....Pages 13-22
A linear construction of perfect secret sharing schemes....Pages 23-34
On the dealer's randomness required in secret sharing schemes....Pages 35-46
Black box cryptanalysis of hash networks based on multipermutations....Pages 47-57
A practical attack against knapsack based hash functions....Pages 58-66
The blinding of weak signatures....Pages 67-76
Can D.S.A. be improved? — Complexity trade-offs with the digital signature standard —....Pages 77-85
Designated confirmer signatures....Pages 86-91
Optimal asymmetric encryption....Pages 92-111
A multiple-iterated trapdoor for dense compact knapsacks....Pages 112-130
On the security of some cryptosystems based on error-correcting codes....Pages 131-139
Parallel divertibility of proofs of knowledge....Pages 140-155
Methodology for digital money based on general cryptographic tools....Pages 156-170
New group signature schemes....Pages 171-181
Message recovery for signature schemes based on the discrete logarithm problem....Pages 182-193
Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders....Pages 194-204
The self-shrinking generator....Pages 205-214
Feedback registers based on ramified extensions of the 2-adic numbers....Pages 215-222
A general lower bound for the linear complexity of the product of shift-register sequences....Pages 223-229
Embedding and probabilistic correlation attacks on clock-controlled shift registers....Pages 230-243
Near optimal unconditionally secure authentication....Pages 244-253
Authentication codes in plaintext and chosen-content attacks....Pages 254-265
Linking information reconciliation and privacy amplification....Pages 266-274
A secure and efficient conference key distribution system....Pages 275-286
Space requirements for broadcast encryption....Pages 287-298
How to break and repair Leighton and Micali's key agreement protocol....Pages 299-305
Single-term divisible electronic coins....Pages 306-319
Formal requirements for key distribution protocols....Pages 320-331
Breaking an efficient anonymous channel....Pages 332-340
On Matsui's linear cryptanalysis....Pages 341-355
Links between differential and linear cryptanalysis....Pages 356-365
On correlation between the order of S-boxes and the strength of DES....Pages 366-375
Relationships among nonlinearity criteria....Pages 376-388
Efficient exponentiation using precomputation and vector addition chains....Pages 389-399
MIMD-Factorisation on hypercubes....Pages 400-409
New attacks on all double block length hash functions of hash rate 1, including the Parallel-DM....Pages 410-418
New potentially ‘weak’ keys for DES amd LOK....Pages 419-424
Blackmailing using undeniable signatures....Pages 425-427
Blind signatures based on the discrete logarithm problem....Pages 428-432
Comments on Soviet encryption algorithm....Pages 433-438
Linear approximation of block ciphers....Pages 439-444
Memory efficient variants of public-key schemes for smart card applications....Pages 445-449
A systematic attack on clock controlled cascades....Pages 450-455
On A 2 -codes including arbiter's attacks....Pages 456-460
An improvement of Davies' attack on DES....Pages 461-467
Q-deformed quantum cryptography....Pages 468-472