TY - JOUR
T1 - A novel blockchain and bi‐linear polynomial‐based qcp‐abe framework for privacy and security over the complex cloud data
AU - Kumar, Singamaneni Kranthi
AU - Ramana, Kadiyala
AU - Dhiman, Gaurav
AU - Singh, Saurabh
AU - Yoon, Byungun
N1 - Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2021/11/1
Y1 - 2021/11/1
N2 - As a result of the limited resources available in IoT local devices, the large scale cloud consumer’s data that are produced by IoT related machines are contracted out to the cloud. Cloud computing is unreliable, using it can compromise user privacy, and data may be leaked. Because cloud‐data and grid infrastructure are both growing exponentially, there is an urgent need to explore computational sources and cloud large‐data protection. Numerous cloud service categories are assimilated into numerous fields, such as defense systems and pharmaceutical databases, to compute information space and allocation of resources. Attribute Based Encryption (ABE) is a sophisticated approach which can permit employees to specify a higher level of security for data stored in cloud storage facilities. Numerous obsolete ABE techniques are practical when applied to small data sets to generate cryptograms with restricted computational properties; their properties are used to generate the key, encrypt it, and decrypt it. To address the current concerns, a dynamic non‐linear polynomial chaotic quantum hash technique on top of secure block chain model can be used for enhancing cloud data security while maintaining user privacy. In the proposed method, customer attributes are guaranteed by using a dynamic non‐ polynomial chaotic map function for the key initialization, encryption, and decryption. In the proposed model, both organized and unorganized massive clinical data are considered to be inputs for reliable corroboration and encoding. Compared to existing models, the real‐time simulation results demonstrate that the stated standard is more precise than 90% in terms of bit change and more precise than 95% in terms of dynamic key generation, encipherment, and decipherment time.
AB - As a result of the limited resources available in IoT local devices, the large scale cloud consumer’s data that are produced by IoT related machines are contracted out to the cloud. Cloud computing is unreliable, using it can compromise user privacy, and data may be leaked. Because cloud‐data and grid infrastructure are both growing exponentially, there is an urgent need to explore computational sources and cloud large‐data protection. Numerous cloud service categories are assimilated into numerous fields, such as defense systems and pharmaceutical databases, to compute information space and allocation of resources. Attribute Based Encryption (ABE) is a sophisticated approach which can permit employees to specify a higher level of security for data stored in cloud storage facilities. Numerous obsolete ABE techniques are practical when applied to small data sets to generate cryptograms with restricted computational properties; their properties are used to generate the key, encrypt it, and decrypt it. To address the current concerns, a dynamic non‐linear polynomial chaotic quantum hash technique on top of secure block chain model can be used for enhancing cloud data security while maintaining user privacy. In the proposed method, customer attributes are guaranteed by using a dynamic non‐ polynomial chaotic map function for the key initialization, encryption, and decryption. In the proposed model, both organized and unorganized massive clinical data are considered to be inputs for reliable corroboration and encoding. Compared to existing models, the real‐time simulation results demonstrate that the stated standard is more precise than 90% in terms of bit change and more precise than 95% in terms of dynamic key generation, encipherment, and decipherment time.
KW - Blockchain
KW - Ciphertext policy‐based attribute‐based encryption
KW - Cloud platform
KW - Hashing
KW - Information security
KW - Non‐polynomial chaotic mapping
KW - Quantum key distribution
UR - http://www.scopus.com/inward/record.url?scp=85118282134&partnerID=8YFLogxK
U2 - 10.3390/s21217300
DO - 10.3390/s21217300
M3 - Article
C2 - 34770606
AN - SCOPUS:85118282134
SN - 1424-3210
VL - 21
JO - Sensors
JF - Sensors
IS - 21
M1 - 7300
ER -