2967 search results - page 229 / 594 » Cryptology |
167
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ASIACRYPT
2001
Springer
15 years 11 months ago
2001
Springer
Within the security architecture of the 3GPP system there is a standardised encryption mode f8 based on the block cipher KASUMI. In this work we examine the pseudorandomness of the...
163
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ASIACRYPT
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. We give a careful, fixed-size parameter analysis of a standard [1,4] way to form a pseudorandom generator by iterating a one-way function and then pseudo-random function...
161
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ASIACRYPT
2001
Springer
15 years 11 months ago
2001
Springer
With chosen-IV chosen texts, David Wagner has analyzed the multiple modes of operation proposed by Eli Biham in FSE’98. However, his method is too unrealistic. We use only known-...
143
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ASIACRYPT
2001
Springer
15 years 11 months ago
2001
Springer
We study the two-party commitment problem, where two players have secret values they wish to commit to each other. Traditional commitment schemes cannot be used here because they d...
156
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ASIACRYPT
2001
Springer
15 years 11 months ago
2001
Springer
Threshold cryptosystems and signature schemes give ways to distribute trust throughout a group and increase the availability of cryptographic systems. A standard approach in design...