Cisco ASA ssh issue

Tested in version 9.6(1)

~# ssh admin@x.x.x.x
Unable to negotiate with x.x.x.x port 22: no matching key exchange method fouer: diffie-hellman-group1-sha1

First method:

 # ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 admin@x.x.x.x
admin@x.x.x.x's password:
Type help or '?' for a list of available commands.
ASA1/act/pri>

Second method:

ASA1/act/pri(config)# ssh key-exchange group ?

configure mode commands/options:
 dh-group1-sha1 Diffie-Hellman group 2
 dh-group14-sha1 Diffie-Hellman group 14

ASA1/act/pri(config)# ssh key-exchange group dh-group14

ASA1/act/pri(config)# wr

Disconnect and reconnect:

# ssh admin@x.x.x.x
admin@x.x.x.x's password:
Type help or '?' for a list of available commands.
ASA1/act/pri> en