Verify the bundled data store against its signed manifest

Every file rmoriedata ships is listed with its SHA-256 in a manifest, and the manifest is signed with an XMSS (RFC 8391, SHA-256) key whose public half ships with the package. Loading a table checks its file against the manifest; this function checks all of them at once.

Usage

morie_data_verify()

Value

A data frame with one row per manifest entry: path, bytes, sha256, ok (the file on disk matches). The attribute "signature" is TRUE when the manifest's signature verified, and the function errors if it did not.

Examples

v <- morie_data_verify()
all(v$ok)
#> [1] TRUE
attr(v, "signature")
#> [1] TRUE