The Ω key management service*

1996 ◽  
Vol 4 (4) ◽  
pp. 267-287 ◽  
Author(s):  
Michael K. Reiter ◽  
Matthew K. Franklin ◽  
John B. Lacy ◽  
Rebecca N. Wright
Keyword(s):  
Key Management ◽  
Management Service

scholarly journals Key Management Systems at the Cloud Scale

Cryptography ◽  
2019 ◽  
Vol 3 (3) ◽  
pp. 23
Author(s):  
Matthew Campagna ◽  
Shay Gueron
Keyword(s):  
Web Services ◽  
Key Management ◽  
Management Systems ◽  
Management Service ◽  
Huge Number ◽  
Encrypted Data ◽  
Default Mode ◽  
Mode Of Operation ◽  
Amazon Web Services ◽  
Standard Mode

This paper describes a cloud-scale encryption system. It discusses the constraints that shaped the design of Amazon Web Services’ Key Management Service, and in particular, the challenges that arise from using a standard mode of operation such as AES-GCM while safely supporting huge amounts of encrypted data that is (simultaneously) generated and consumed by a huge number of users employing different keys. We describe a new derived-key mode that is designed for this multi-user-multi-key scenario typical at the cloud scale. Analyzing the resulting security bounds of this model illustrates its applicability for our setting. This mode is already deployed as the default mode of operation for the AWS key management service.

An edge computing oriented unified cryptographic key management service for financial context

2021 ◽  
Author(s):  
Jingjing Chen ◽  
Lingling Guo ◽  
Yulun Shi ◽  
Yao Shi ◽  
Yi Ruan
Keyword(s):  
Key Management ◽  
Edge Computing ◽  
Management Service ◽  
Cryptographic Key

An authorization model for a public key management service

2001 ◽  
Vol 4 (4) ◽  
pp. 453-482 ◽  
Author(s):  
Pierangela Samarati ◽  
Michael K. Reiter ◽  
Sushil Jajodia
Keyword(s):  
Key Management ◽  
Public Key ◽  
Management Service ◽  
Authorization Model

The Ω key management service

1996 ◽  
Author(s):  
Michael K. Reiter ◽  
Matthew K. Franklin ◽  
John B. Lacy ◽  
Rebecca N. Wright
Keyword(s):  
Key Management ◽  
Management Service

scholarly journals KEY MANAGEMENT SERVICE: ENABLING SECURE SHARING AND DELETING OF DOCUMENTS ON PUBLIC CLOUDS

2016 ◽  
Vol 4 (2) ◽  
pp. 15-31 ◽  
Author(s):  
Surya Nepal ◽  
◽  
Carsten Friedrich ◽  
Catherine Wise ◽  
Richard O. Sinnott ◽  
...  
Keyword(s):  
Key Management ◽  
Management Service

scholarly journals A Machine-Checked Proof of Security for AWS Key Management Service

2019 ◽  
Author(s):  
José Bacelar Almeida ◽  
Manuel Barbosa ◽  
Gilles Barthe ◽  
Matthew Campagna ◽  
Ernie Cohen ◽  
...  
Keyword(s):  
Key Management ◽  
Management Service
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