搜索结果: 1-11 共查到“Spatial Encryption”相关记录11条 . 查询时间(0.068 秒)
Doubly Spatial Encryption from DBDH
functional encryption doubly-spatial encryption DBDH assumption
2016/1/25
Functional encryption is an emerging paradigm for public-key encryption which enables
fine-grained control of access to encrypted data. Doubly-spatial encryption (DSE) captures all
functionalities t...
Fully Secure (Doubly-)Spatial Encryption under Simpler Assumptions
spatial encryption adaptive security dual system encryption
2012/6/14
Spatial encryption was first proposed by Boneh and Hamburg in 2008. It is one implementation of the generalized identity-based encryption schemes and many systems with a variety of properties can be d...
Fully Secure (Doubly-)Spatial Encryption under Simpler Assumptions
public-key cryptography / spatial encryption adaptive security dual system encryption
2012/3/20
Spatial encryption was first proposed by Boneh and Hamburg in 2008. It is one implementation of the generalized identity-based encryption schemes and many systems with a variety of properties can be d...
Fully Secure Spatial Encryption under Simple Assumptions with Constant-Size Ciphertexts
Jie Chen Hoon Wei Lim San Ling Huaxiong Wang
2012/6/14
In this paper, we propose two new spatial encryption (SE) schemes based on existing inner product encryption (IPE) schemes. Both of our SE schemes are fully secure under simple assumptions and in prim...
Fully Secure Spatial Encryption under Simple Assumptions with Constant-Size Ciphertexts
public-key cryptography / Functional Encryption Spatial Encryption Inner Product Encryption
2012/3/22
In this paper, we propose two new spatial encryption (SE) schemes based on existing inner product encryption (IPE) schemes. Both of our SE schemes are fully secure under simple assumptions and in prim...
Fully Secure Spatial Encryption under Simple Assumptions with Constant-Size Ciphertexts
public-key cryptography / Functional Encryption Spatial Encryption Inner Product Encryption
2012/3/21
In this paper, we propose two new spatial encryption (SE) schemes based on existing inner product encryption (IPE) schemes. Both of our SE schemes are fully secure under simple assumptions and in prim...
Fully Secure (Doubly-)Spatial Encryption under Simpler Assumptions
spatial encryption adaptive security dual system encryption
2012/8/28
Spatial encryption was first proposed by Boneh and Hamburg in 2008. It is one implementation of the generalized identity-based encryption schemes and many systems with a variety of properties can be d...
The Relation and Transformation between Hierarchical Inner Product Encryption and Spatial Encryption
public-key cryptography / Functional Encryption Hierarchical Inner Product Encryption Spatial Encryption Generic Construction
2012/3/26
Hierarchical inner product encryption (HIPE) and spatial encryption (SE) are two important classes of functional encryption (FE) that have a large number of applications. Although HIPE and SE both inv...
In this thesis, we build on Boneh and Hamburg's work on generalized identity-based encryption and spatial encryption. GIBE is a model that covers many of the generalizations of identity-based cryptogr...
Spatial Encryption
public-key cryptography / identity-based encryption, spatial encryption
2012/3/27
In this thesis, we build on Boneh and Hamburg's work on generalized identity-based encryption and spatial encryption. GIBE is a model that covers many of the generalizations of identity-based cryptogr...
Spatial Encryption
public-key cryptography / identity-based encryption, spatial encryption
2012/3/27
In this thesis, we build on Boneh and Hamburg's work on generalized identity-based encryption and spatial encryption. GIBE is a model that covers many of the generalizations of identity-based cryptogr...