jsonwebkey-convert

Convert an RSA public key between Json Web Key and DER/PEM format.

Convert PEM to JWK

```rust use jsonwebkey_convert::*;

fn main() -> Result<(), JWKConvertError> { let pemdata = includebytes!("../testfiles/test1.pem"); let pemrsa = loadpem(&pemdata[..])?; let jwkdata = RSAJWK { kid: Some("3f5fbba0-06c4-467c-8d5e-e935a71437b0".tostring()), jwkuse: Some("sig".tostring()), pubkey: pemrsa };

let jwk_byte_vec = jwk_data.to_jwk()?;
Ok(())

} ```

Convert JWK to PEM

```rust use jsonwebkey_convert::*;

fn main() -> Result<(), JWKConvertError> { let jwkbytevec = includebytes!("../testfiles/test1.json"); let jwkdata = loadjwk(&jwkbytevec[..])?; let rsapubkey = jwkdata.pubkey; let pemstring = rsapubkey.topem()?; Ok(()) } ```