# File lib/net/ssh/transport/openssl.rb, line 185
185:         def to_blob
186:           @blob ||= Net::SSH::Buffer.from(:string, ssh_type,
187:                                           :string, CurveNameAliasInv[self.group.curve_name],
188:                                           :string, self.public_key.to_bn.to_s(2)).to_s
189:           @blob
190:         end