Ruby

Use Base64 RSA Key to Encrypt

See more RSA Examples

Loads a Base64 RSA key and uses it to encrypt a string, returning the result in base64. Ruby

require 'chilkat'

success = false

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

pubkey = Chilkat::CkPublicKey.new()

success = pubkey.LoadBase64("MIICdgIBADA ... A9PXLk+j5A==")
if (success == false)
    print pubkey.lastErrorText() + "\n";
    exit
end

rsa = Chilkat::CkRsa.new()

success = rsa.UsePublicKey(pubkey)
if (success == false)
    print rsa.lastErrorText() + "\n";
    exit
end

rsa.put_EncodingMode("base64")

encryptedStr = rsa.encryptStringENC("12345678",false)

print encryptedStr + "\n";