CAS encryption keys.md

gistfile1.txt

<https://github.com/mitreid-connect/json-web-key-generator>

encryption key:

``` java -jar json-web-key-generator-0.3-SNAPSHOT-jar-with-dependencies.jar -t oct -s 256```:

```
Full key:
{                                                     
  "kty": "oct",                                       
  "k": "j9i-2hg3c6l1HFKKv2YY_fXmixKclR5penIJty5aWDk"  
}
```

signing key:

```java -jar json-web-key-generator-0.3-SNAPSHOT-jar-with-dependencies.jar -t oct -s 512```

```
Full key:
{
  "kty": "oct",
  "k": "hIVzqUZTbKIAUd5emip-RiItiznL6D8o_YoVxJ2bAPn5rx97sTWsRv1jmonRIAAw0nFt5t4fZPbnCR-v_sXiDQ"
}
```