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+This is a library for Haskell programs, providing efficient cryptographic hash
+implementations for strict and lazy bytestrings. CRC32 and Adler32 are
+supported; they are implemented as FFI bindings to efficient code from zlib.
+
+This requires ghc.
+
+When uninstalling, run the following command to unregister the package
+from the ghc package database: ghc-pkg unregister digest