Title:
デジタル証明書を用いた仮想マシンイメージの認証
Document Type and Number:
Japanese Patent JP6402198
Kind Code:
B2
Abstract:
A vendor of virtual machine images accesses a virtual computer system service to upload a digitally signed virtual machine image to a data store usable by customers of the virtual computer system service to select an image for creating a virtual machine instance. If a digital certificate is uploaded along with the virtual machine image, the virtual computer system service may determine whether the digital certificate has been trusted for use. If the digital certificate has been trusted for use, the virtual computer system service may use a public cryptographic key to decrypt a hash signature included with the image to obtain a first hash value. The service may additionally apply a hash function to the image itself to obtain a second hash value. If the two hash values match, then the virtual machine image may be deemed to be authentic.
Inventors:
Schoff Alexander Edward
Dawn Andrew Jeffrey
Fitzgerald Robert Eric
Signet Todd Lawrence
Dawn Andrew Jeffrey
Fitzgerald Robert Eric
Signet Todd Lawrence
Application Number:
JP2016555543A
Publication Date:
October 10, 2018
Filing Date:
March 03, 2015
Export Citation:
Assignee:
Amazon Technologies, Inc.
International Classes:
G06F21/51; G06F21/12; G06Q50/10
Domestic Patent References:
| JP2013012018A | ||||
| JP2010522370A |
Foreign References:
| WO2013115927A1 | ||||
| US20140013325 |
Attorney, Agent or Firm:
Nobukazu Ito