I'm writing an app to get a better understanding of DKIM. The spec says I retrieve a "ASN.1 DER-encoded" public key from the domain TXT record. I can seen the key on "s1024._domainkey.yahoo.com" = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDrEee0Ri4Juz+QfiWYui/E9UGSXau/2P8LjnTD8V4Unn+2FAZVGE3kL23bzeoULYv4PeleB3gfm". How can I use this key from .net? The examples I've seen get the key from a X509Certif
![Reading a ASN.1 DER-encoded RSA Public key](https://cdn-ak-scissors.b.st-hatena.com/image/square/98d6f053a97a87156775f60757c60865d0f2c47d/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fstackoverflow%2FImg%2Fapple-touch-icon%402.png%3Fv%3D73d79a89bded)