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39 lines
917 B
Markdown
39 lines
917 B
Markdown
---
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c: Copyright (C) The libssh2 project and its contributors.
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SPDX-License-Identifier: BSD-3-Clause
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Title: libssh2_session_hostkey
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Section: 3
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Source: libssh2
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See-also:
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- libssh2_knownhost_add(3)
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- libssh2_knownhost_check(3)
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---
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# NAME
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libssh2_session_hostkey - get the remote key
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# SYNOPSIS
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~~~c
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#include <libssh2.h>
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const char *libssh2_session_hostkey(LIBSSH2_SESSION *session,
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size_t *len, int *type);
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~~~
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# DESCRIPTION
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Returns a pointer to the current host key, the value *len* points to
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gets the length of the key.
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The value *type* points to the type of host key which is one of:
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LIBSSH2_HOSTKEY_TYPE_RSA, LIBSSH2_HOSTKEY_TYPE_DSS (deprecated),
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LIBSSH2_HOSTKEY_TYPE_ECDSA_256, LIBSSH2_HOSTKEY_TYPE_ECDSA_384,
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LIBSSH2_HOSTKEY_TYPE_ECDSA_521, LIBSSH2_HOSTKEY_TYPE_ED25519 or
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LIBSSH2_HOSTKEY_TYPE_UNKNOWN.
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# RETURN VALUE
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A pointer, or NULL if something went wrong.
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