Preserving redundancy in data deduplication systems by encryption
作者： Rahul M. Fiske , Subhojit Roy , Carl Evan Jones
DOI:
关键词:
摘要: A system and non-transitory computer program product for preserving data redundancy in a deduplication computing environment is provided. selected segment, to be written through the system, encrypted such that segment not subject operation. Copies of are precluded from determined identified. unique encryption key used encrypt The tricked recognize encrypted, as new, undeduplicated by encrypting thereby skipping steps operation includes fingerprint generation matching. directly new physical storage location.
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