Encrypt or decrypt a message using the public key from the receiver.
Optionally the message can be signed using the private key of the sender.
gpg_encrypt(data, receiver, signer = NULL) gpg_decrypt(data, verify = TRUE, as_text = TRUE)
| data | path or raw vector with data to encrypt / decrypt |
|---|---|
| receiver | key id(s) or fingerprint(s) for recepient(s) |
| signer | (optional) key id(s) or fingerprint(s) for the sender(s) to sign the message |
| verify | automatically checks that all signatures (if any) can be verified and raises an error otherwise |
| as_text | convert output to text. Set to FALSE if you expect binary data. |
Other gpg: gpg_keygen,
gpg_keys, gpg_sign