I am looking for a perl module to create attached and detached signatures of files.

For text signing I am using Crypt::OpenSSL::RSA, but I am not sure if there is a way to sign whole file. I thought to read the file and to sign the file content but I am not sure if this is the right way for file signing.

I want to replace the openssl's "openssl rsautl -sign " and "openssl dgst -sha256 -sign" commands with perl modules and functions.

Could someone give me an advice?

In reply to Create attached and detached signatures on files by LoraIlieva

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