Verifies the signature for the data using a public key pkey. Unlike verify, this method will not hash data with digest automatically.
Returns true if the signature is successfully verified, false otherwise. The caller must check the return value.
See sign_raw for the signing operation and an example code.
Added in version 3.0. See also the man page EVP_PKEY_verify(3).
signatureA String containing the signature to be verified.
returns the directory nesting of the extension, ignoring the first part, so “ext/foo/bar/Cargo.toml” becomes “foo/bar”
We want to use the same linker that Ruby uses, so that the linker flags from mkmf work properly.