wpa_supplicant / hostapd  2.5
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Data Structures | Functions
dh_groups.h File Reference

Diffie-Hellman groups. More...

Go to the source code of this file.

Data Structures

struct  dh_group
 

Functions

const struct dh_groupdh_groups_get (int id)
 
struct wpabufdh_init (const struct dh_group *dh, struct wpabuf **priv)
 Initialize Diffie-Hellman handshake. More...
 
struct wpabufdh_derive_shared (const struct wpabuf *peer_public, const struct wpabuf *own_private, const struct dh_group *dh)
 Derive shared Diffie-Hellman key. More...
 

Detailed Description

Diffie-Hellman groups.

Function Documentation

struct wpabuf* dh_derive_shared ( const struct wpabuf peer_public,
const struct wpabuf own_private,
const struct dh_group dh 
)

Derive shared Diffie-Hellman key.

Parameters
peer_publicDiffie-Hellman public value from peer
own_privateDiffie-Hellman private key from dh_init()
dhSelected Diffie-Hellman group
Returns
Diffie-Hellman shared key
struct wpabuf* dh_init ( const struct dh_group dh,
struct wpabuf **  priv 
)

Initialize Diffie-Hellman handshake.

Parameters
dhSelected Diffie-Hellman group
privPointer for returning Diffie-Hellman private key
Returns
Diffie-Hellman public value