scholarly journals Further observations on certificate-base encryption and its generic construction from certificateless public key encryption

2011 ◽  
Vol 6 (18) ◽  
pp. 3900-3913
Author(s):  
Lu Yang
Keyword(s):  
Public Key ◽  
Public Key Encryption ◽  
Generic Construction ◽  
Certificateless Public Key Encryption

scholarly journals Revocable Certificateless Public Key Encryption With Outsourced Semi-Trusted Cloud Revocation Agent

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 148157-148168
Author(s):  
Mingxin Ma ◽  
Guozhen Shi ◽  
Xinyi Shi ◽  
Mang Su ◽  
Fenghua Li
Keyword(s):  
Public Key ◽  
Public Key Encryption ◽  
Certificateless Public Key Encryption

scholarly journals Certificateless Public Key Encryption Scheme with Hybrid Problems and Its Application to Internet of Things

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Rui Guo ◽  
Qiaoyan Wen ◽  
Huixian Shi ◽  
Zhengping Jin ◽  
Hua Zhang
Keyword(s):  
Internet Of Things ◽  
Public Key Cryptography ◽  
Public Key ◽  
Encryption Scheme ◽  
Public Key Encryption ◽  
Certificateless Cryptography ◽  
Diffie Hellman ◽  
Identity Based ◽  
Certificate Management ◽  
Certificateless Public Key Encryption

Certificateless cryptography aims at combining the advantages of public key cryptography and identity based cryptography to avoid the certificate management and the key escrow problem. In this paper, we present a novel certificateless public key encryption scheme on the elliptic curve over the ring, whose security is based on the hardness assumption of Bilinear Diffie-Hellman problem and factoring the large number as in an RSA protocol. Moreover, since our scheme requires only one pairing operation in decryption, it is significantly more efficient than other related schemes. In addition, based on our encryption system, we also propose a protocol to protect the confidentiality and integrity of information in the scenario of Internet of Things with constrained resource nodes.

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