# oxs_derivation.h File Reference

The Key derivation module for OMXMLSecurity. More...

`#include <axis2_defines.h>`
`#include <axutil_env.h>`
`#include <oxs_key.h>`
`#include <oxs_buffer.h>`

Go to the source code of this file.

## Functions
AXIS2_EXTERN axis2_status_t | oxs_derivation_derive_key (const axutil_env_t *env, oxs_key_t *secret, oxs_key_t *derived_key, axis2_bool_t build_fresh)
AXIS2_EXTERN axiom_node_t * | oxs_derivation_build_derived_key_token (const axutil_env_t *env, oxs_key_t *derived_key, axiom_node_t *parent, axis2_char_t *stref_uri, axis2_char_t *stref_val_type, axis2_char_t *wsc_ns_uri)
AXIS2_EXTERN axiom_node_t * | oxs_derivation_build_derived_key_token_with_stre (const axutil_env_t *env, oxs_key_t *derived_key, axiom_node_t *parent, axiom_node_t *stre, axis2_char_t *wsc_ns_uri)
AXIS2_EXTERN oxs_key_t * | oxs_derivation_extract_derived_key_from_token (const axutil_env_t *env, axiom_node_t *dk_token, axiom_node_t *root_node, oxs_key_t *session_key)

## Detailed Description

The Key derivation module for OMXMLSecurity.