.TH libssh2_hostkey_hash 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual".SH NAMElibssh2_hostkey_hash - return a hash of the remote host's key.SH SYNOPSIS#include <libssh2.h> const char *libssh2_hostkey_hash(LIBSSH2_SESSION *session, int hash_type); .SH DESCRIPTION\fIsession\fP - Session instance as returned by .BR libssh2_session_init_ex(3) \fIhash_type\fP - One of: \fBLIBSSH2_HOSTKEY_HASH_MD5\fP or \fBLIBSSH2_HOSTKEY_HASH_SHA1\fP. Returns the computed digest of the remote system's hostkey. The length of the returned string is hash_type specific (e.g. 16 bytes for MD5, 20 bytes for SHA1)..SH RETURN VALUEComputed hostkey hash value, or NULL if the information is not available(either the session has not yet been started up, or the requested hashalgorithm was not available). The hash consists of raw binary bytes, not hexdigits, so it is not directly printable..SH SEE ALSO.BR libssh2_session_init_ex(3)