Zcrypto cannot represent the extension name Freshest CRL in JSON output

[GOODPWDCETCSZ]

Env: Ubuntu x64

Go version: 1.13, 1.15

Cmd: ./zcertificate seed-7s35-9s14-10s18-26s21.pem

Expected result: to show the extension "Freshest CRL".

Actual result:

"unknown_extensions": [
{
"id": "2.5.29.46",
"critical": false,
"value": "MEswSaAVoRMwEQYDVQQDDApraW94aWEuY29tgQMHf4CiK4EHZ0BoLmNvbYIPd3d3LmV4YW1wbGUuY29thg93d3cuYi5jb20vYy5leHQ="
}

OpenSSL proves the id is Freshest CRL.
openssl asn1parse -genstr OID:2.5.29.46
0:d=0 hl=2 l= 3 prim: OBJECT :X509v3 Freshest CRL

As cpu commented in zmap/zcertificate#23, we report this issue here.

seed-7s35-9s14-10s18-26s21.zip