搜索结果: 1-6 共查到“军队指挥学 Cramer-Shoup”相关记录6条 . 查询时间(0.052 秒)
A New Variant of the Cramer-Shoup KEM Secure against Chosen Ciphertext Attack
Cramer-Shoup KEM Secure Chosen Ciphertext Attack
2009/6/9
We propose a new variant of the Cramer-Shoup KEM (key encapsulation mechanism).
The proposed variant is more e±cient than the original Cramer-Shoup KEM scheme in
terms of public key size and encapsu...
A Public Key Encryption In Standard Model Using Cramer-Shoup Paradigm
IND-CCA2 public-key encryption DDH- Assumption DBDH-Assumption
2009/6/3
We present a public-key encryption scheme which is provably secure against adaptive chosen ciphertext
attack. The scheme is constructed using Cramer-Shoup paradigm [7]. The security of the scheme is ...
A Variant of the Cramer-Shoup Cryptosystem for Groups with Unknwon Order
Cramer-Shoup Cryptosystem Groups Unknwon Order
2009/4/14
A Variant of the Cramer-Shoup Cryptosystem for Groups with Unknwon Order.
The Cramer-Shoup Strong-RSA Signature Scheme Revisited
Cramer-Shoup Strong-RSA Signature Scheme
2009/4/13
We discuss a modification of the Cramer-Shoup strong-RSA
signature scheme. Our proposal also presumes the strong RSA assumption
(and a collision-intractable hash function for long messages), but
|w...
The Cramer-Shoup Encryption Scheme is Plaintext Aware in the Standard Model
Cramer-Shoup Encryption Scheme Plaintext Aware Standard Model
2009/2/23
In this paper we examine the security criteria for a KEM
and a DEM that are sufficient for the overall hybrid encryption scheme
to be plaintext-aware in the standard model. We apply this theory to
...
A Cramer-Shoup Encryption Scheme from the Linear Assumption and from Progressively Weaker Linear Variants
Cramer-Shoup Encryption Scheme Linear Assumption Linear Variants
2008/9/11
We describe a CCA-secure public-key encryption scheme, in the Cramer-Shoup paradigm,
based on the Linear assumption of Boneh, Boyen, and Shacham. Through a comparison to
the Kiltz tag-encryption sch...