List of Functions

The HCP tools include the following functions.

Category	Function	Description
Fast and Highly Efficient Communication	Transport Selection	Single/multiple connection, TCP/UDP selectable
	Multiple files batch transfer	file list/regular expression/wildcards selectable
	Congestion Control	fair/fast-start/modest/aggressive selectable
	Communication Data Compression Function	ZIP format compression by packet supported
	Data Flow Control	tuning available by data flow controls - bandwidth shaping - file lock - temporary file save - data buffer size configuration - file size limitation to transfer - protocol message block size tuning - disk I/O throughput shaping
	String Encoding	Transfer encode negotiation and host character encoding supported
Security	Authentication	LPA("HCP tools" original authentication), PAM, RSA, Windows Logon available
	Encryption	AES(256 bit/192 bit/128 bit) block cipher, CBC/CTR/GCM modes, communication message encryption, communication security negotiation, etc.
	Access Control	Privilege separation, access control list, admission control, document points, etc.
	Data Integrity Validation	Detection of data errors occurring in networks
	resume transfers	when a file transfer is unexpectedly aborted,it resumes where it left off.
System Operation Support	Monitoring Function	Timeout control, start in the foreground mode, etc.
	Performance Evaluation	Protocol performance evaluation mode, storage I/O performance evaluation mode
	Log Management	Log level (info/warn/error), log data (different kinds of statistics), output file (Syslog/specified file) selectable
	Software Information	Display software version, configuration, command parameters and, help
	System operating environment settings	Specify configuration file path, CPU thread limitation, application integration function, etc.
	File and Directory Manipulation	Clients can remotely operate (create/delete/move/display/list) files, directories, and links on a server