US 12,132,844 B1
Privacy preserving attestation
Nicholas Alexander Allen, Kirkland, WA (US); Daniel Ron Simon, Seattle, WA (US); and Andrew Hopkins, Seattle, WA (US)
Assigned to Amazon Technologies, Inc., Seattle, WA (US)
Filed by Amazon Technologies, Inc., Seattle, WA (US)
Filed on Aug. 18, 2022, as Appl. No. 17/890,976.
Application 17/890,976 is a division of application No. 16/836,561, filed on Mar. 31, 2020, granted, now 11,424,939.
Int. Cl. H04L 9/32 (2006.01)
CPC H04L 9/3265 (2013.01) [H04L 9/3218 (2013.01); H04L 9/3234 (2013.01); H04L 9/3247 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
one or more processors; and
memory that stores computer-executable instructions that are executable by the one or more processors to cause the system to:
generate an attestation request; and
in response to the attestation request, obtain a proof to prove that signed attestation data was signed with a trusted private key of a host computing system and that the signed attestation data comprises valid configuration data of the host computing system, the proof devoid of at least data revealing a signature on the signed attestation data.