OpenSSLToJuceRSAKey
a collection of classes that convert OpenSSL-generated X509 Public and Private keys into the juce::RSAKey format
usage:
juce::String key ( "------ BEGIN PUBLIC KEY------" .... );
juce::String expected ("this is a test message");
juce::String encrypted( "encrypted Base64 message goes here" );
PEMFormatKey rsaKey;
rsaKey.loadFromPEMFormattedString(key);
jassert(rsaKey.isValid());
auto decryptedString = rsaKey.decryptBase64String(encrypted);
jassert( decryptedString == expected );