Org.BouncyCastle.Asn1.Cms.BinaryTime
RFC 6019BinaryTime type - the unsigned integer
count of seconds since 1970-01-01T00:00:00Z (UTC).
The encoded value as a count of seconds since the Unix epoch. May exceed long.MaxValue on a wildly
out-of-range encoding; callers that only need a DateTime may prefer GetDateTime
or TryGetDateTime, which reject unrepresentable values.
Construct a BinaryTime carrying the seconds-since-epoch of the supplied DateTime.
Construct a BinaryTime carrying the supplied count of seconds since 1970-01-01T00:00:00Z (UTC).
Convert the encoded value to a DateTime.
Convert the encoded value to a DateTime.