SMC Networks SMC6824M manual show ssh display description, Terminology

SYSTEM MANAGEMENT COMMANDS

	Table 4-16 show ssh - display description
Field		Description
Session		The session number. (Range: 0-3)
Version		The Secure Shell version number.
State		The authentication negotiation state.
		(Values: Negotiation-Started, Authentication-Started,
		Session-Started)
Username		The user name of the client.
Encryption		The encryption method is automatically negotiated between the
		client and server.
		Options for SSHv1.5 include: DES, 3DES
		Options for SSHv2.0 can include different algorithms for the
		client-to-server (ctos) and server-to-client (stoc):
		aes128-cbc-hmac-sha1
		aes192-cbc-hmac-sha1
		aes256-cbc-hmac-sha1
		3des-cbc-hmac-sha1
		blowfish-cbc-hmac-sha1
		aes128-cbc-hmac-md5
		aes192-cbc-hmac-md5
		aes256-cbc-hmac-md5
		3des-cbc-hmac-md5
		blowfish-cbc-hmac-md5
		Terminology:
		DES – Data Encryption Standard (56-bit key)
		3DES – Triple-DES (Uses three iterations of DES, 112-bit key)
		aes – Advanced Encryption Standard (160 or 224-bit key)
		blowfish – Blowfish (32-448 bit key)
		cbc – cipher-block chaining
		sha1 – Secure Hash Algorithm 1 (160-bit hashes)
		md5 – Message Digest algorithm number 5 (128-bit hashes)

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