dl/third/libcurl/docs/cmdline-opts/hostpubmd5.md

c, SPDX-License-Identifier, Long, Arg, Help, Protocols, Added, Category, Multi, See-also, Example

c	SPDX-License-Identifier	Long	Arg	Help	Protocols	Added	Category	Multi	See-also	Example
Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.	curl	hostpubmd5	<md5>	Acceptable MD5 hash of host public key	SFTP SCP	7.17.1	sftp scp ssh	single	hostpubsha256	--hostpubmd5 e5c1c49020640a5ab0f2034854c321a8 sftp://example.com/

--hostpubmd5

Pass a string containing 32 hexadecimal digits. The string should be the 128 bit MD5 checksum of the remote host's public key, curl refuses the connection with the host unless the checksums match.