SHA256KeyHasher
An object that implements KeyTransformer and transforms keys to an SHA-256 hash of them.
The last 1000 hashed values are cached in memory. This is used as the default KeyTransformer for any FileKache.
An object that implements KeyTransformer and transforms keys to an SHA-256 hash of them.
The last 1000 hashed values are cached in memory. This is used as the default KeyTransformer for any FileKache.