awslabs / aws-encryption-sdk-specification

AWS Encryption SDK Specification
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docs: specify cache entry identifier formulas for caching CMM #181

Closed alex-chew closed 4 years ago

alex-chew commented 4 years ago

Issue #, if available: #93

Description of changes:

The caching Cryptographic Materials Manager (caching CMM) computes identifiers for each cache entry it places into its underlying Cryptographic Materials Cache (CMC). Existing caching CMM implementations agree on the set of formulas they use to compute these identifiers, and this change adds those formulas to the specification.

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