# File lib/net/ssh/authentication/agent/socket.rb, line 112 112: def sign(key, data) 113: type, reply = send_and_wait(SSH2_AGENT_SIGN_REQUEST, :string, Buffer.from(:key, key), :string, data, :long, 0) 114: 115: if agent_failed(type) 116: raise AgentError, "agent could not sign data with requested identity" 117: elsif type != SSH2_AGENT_SIGN_RESPONSE 118: raise AgentError, "bad authentication response #{type}" 119: end 120: 121: return reply.read_string 122: end