# This file is solely used for NTP authentication with symmetric keys
# as defined by RFC 1305 and RFC 5905.
#
# It can contain ID/key pairs which can be generated using the “keygen” option
# from “chronyc”; for example:
# chronyc keygen 1 SHA256 256 >> /etc/chrony/chrony.keys
# would generate a 256-bit SHA-256 key using ID 1.
#
# A list of supported hash functions and output encoding can be found in
# the "keyfile" section from the "/usr/share/doc/chrony/chrony.txt.gz" file.