rnp_key_export_autocrypt

(PECL rnp >= 0.1.1)

rnp_key_export_autocrypt — Export minimal key for autocrypt feature (just 5 packets: key, uid, signature, encryption subkey, signature)

Description

function rnp_key_export_autocrypt(
    RnpFFI $ffi,
    string $key_fp,
    string $subkey_fp,
    string $uid,
    int $flags
): string|false

Parameters

ffi: The FFI object returned by rnp_ffi_create().
key_fp: Primary key fingerprint.
subkey_fp: Subkey to export. Can be an empty string to pick the first suitable subkey.
uid: User ID to export. Can be an empty string if exported key has only one uid.
flags: Only RNP_KEY_EXPORT_BASE64 is currently supported. Enabling it would export base64-encoded key data instead of binary.

Return Values

OpenPGP packets of exported key on success or false on failure.