.\"  Automatically generated man page, do not edit
.TH KNET_HANDLE_CRYPTO 3 2023-01-04 "kronosnet" "Kronosnet Programmer's Manual"
.SH NAME
knet_handle_crypto \- set up packet cryptographic signing & encryption 

.SH SYNOPSIS
.nf
.B #include <libknet.h>
.sp
\fBint knet_handle_crypto\fP(
    \fBknet_handle_t                    \fP\fIknet_h\fP,
    \fBstruct knet_handle_crypto_cfg   *\fP\fIknet_handle_crypto_cfg\fP
);
.fi
.SH DESCRIPTION
.PP
knet_handle_crypto
.PP
knet_h - pointer to knet_handle_t
.PP
knet_handle_crypto_cfg - pointer to a knet_handle_crypto_cfg structure see knet_handle_crypto_set_config(3) for details.
.PP
Implementation notes:
.PP
knet_handle_crypto(3) is now a wrapper for knet_handle_crypto_set_config(3) and knet_handle_crypto_use_config(3) with config_num set to 1.
.SH STRUCTURES
.nf

Structure passed into knet_handle_set_crypto_config() to determine the crypto options to use for the current communications handle 

\fB
struct knet_handle_crypto_cfg {
\fR
\fB
    \fBchar           \fP\fIcrypto_model[16]\fP;\fR              /* Model to use. nss, openssl, etc */
\fB
    \fBchar           \fP\fIcrypto_cipher_type[16]\fP;\fR        /* Cipher type name for encryption. aes 256 etc */
\fB
    \fBchar           \fP\fIcrypto_hash_type[16]\fP;\fR          /* Hash type for digest. sha512 etc */
\fB
    \fBunsigned char  \fP\fIprivate_key[KNET_MAX_KEY_LEN]\fP;\fR /* Private key */
\fB
    \fBunsigned int   \fP\fIprivate_key_len\fP;\fR               /* Length of private key */
};
\fP
.fi
.PP
.RE
.SH RETURN VALUE
.PP
knet_handle_crypto returns: 
.PP
\fB0          \fPon success 
.PP
\fB-1         \fPon error and errno is set. 
.PP
\fB-2         \fPon crypto subsystem initialization error. No errno is provided at the moment (yet). 
.PP
.SH SEE ALSO
.PP
.nh
.ad l
\fIknet_handle_remove_datafd\fR(3), \fIknet_handle_get_stats\fR(3), \fIknet_host_add\fR(3), \fIknet_handle_pmtud_setfreq\fR(3), \fIknet_handle_pmtud_get\fR(3), \fIknet_handle_crypto_use_config\fR(3), \fIknet_host_get_id_by_host_name\fR(3), \fIknet_host_get_status\fR(3), \fIknet_link_add_acl\fR(3), \fIknet_link_get_pong_count\fR(3), \fIknet_link_get_priority\fR(3), \fIknet_handle_free\fR(3), \fIknet_handle_enable_sock_notify\fR(3), \fIknet_handle_get_datafd\fR(3), \fIknet_recv\fR(3), \fIknet_link_get_ping_timers\fR(3), \fIknet_log_get_subsystem_id\fR(3), \fIknet_host_remove\fR(3), \fIknet_host_enable_status_change_notify\fR(3), \fIknet_strtoaddr\fR(3), \fIknet_link_rm_acl\fR(3), \fIknet_send\fR(3), \fIknet_handle_enable_pmtud_notify\fR(3), \fIknet_handle_get_transport_reconnect_interval\fR(3), \fIknet_link_get_enable\fR(3), \fIknet_link_set_priority\fR(3), \fIknet_log_set_loglevel\fR(3), \fIknet_handle_get_channel\fR(3), \fIknet_link_get_config\fR(3), \fIknet_link_get_link_list\fR(3), \fIknet_get_transport_list\fR(3), \fIknet_get_transport_id_by_name\fR(3), \fIknet_log_get_loglevel_id\fR(3), \fIknet_handle_new_ex\fR(3), \fIknet_host_set_name\fR(3), \fIknet_addrtostr\fR(3), \fIknet_handle_setfwd\fR(3), \fIknet_get_compress_list\fR(3), \fIknet_host_set_policy\fR(3), \fIknet_get_transport_name_by_id\fR(3), \fIknet_handle_enable_filter\fR(3), \fIknet_handle_crypto_rx_clear_traffic\fR(3), \fIknet_handle_compress\fR(3), \fIknet_link_get_status\fR(3), \fIknet_handle_add_datafd\fR(3), \fIknet_send_sync\fR(3), \fIknet_log_get_loglevel_name\fR(3), \fIknet_handle_enable_access_lists\fR(3), \fIknet_host_get_host_list\fR(3), \fIknet_host_get_policy\fR(3), \fIknet_link_set_enable\fR(3), \fIknet_link_set_pong_count\fR(3), \fIknet_log_get_subsystem_name\fR(3), \fIknet_host_get_name_by_host_id\fR(3), \fIknet_link_clear_config\fR(3), \fIknet_log_get_loglevel\fR(3), \fIknet_handle_new\fR(3), \fIknet_handle_pmtud_getfreq\fR(3), \fIknet_handle_pmtud_set\fR(3), \fIknet_handle_clear_stats\fR(3), \fIknet_link_set_config\fR(3), \fIknet_handle_crypto_set_config\fR(3), \fIknet_get_crypto_list\fR(3), \fIknet_handle_set_transport_reconnect_interval\fR(3), \fIknet_link_clear_acl\fR(3), \fIknet_link_set_ping_timers\fR(3), \fIknet_link_insert_acl\fR(3)
.ad
.hy
.SH "COPYRIGHT"
.PP
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