openvpn::TLSCryptV2ServerKey Class Reference

#include <tls_crypt_v2.hpp>

Collaboration diagram for openvpn::TLSCryptV2ServerKey:

Public Member Functions
	OPENVPN_SIMPLE_EXCEPTION (tls_crypt_v2_server_key_parse_error)
	OPENVPN_SIMPLE_EXCEPTION (tls_crypt_v2_server_key_encode_error)
	OPENVPN_SIMPLE_EXCEPTION (tls_crypt_v2_server_key_bad_size)
	TLSCryptV2ServerKey ()
bool	defined () const
void	parse (const std::string &key_text)
void	generate (StrongRandomAPI &rng)
	Mint a fresh server key, replacing any key already held.
void	extract_key (OpenVPNStaticKey &tls_key) const
std::string	render () const

Private Attributes
const size_t	key_size
BufferAllocated	key

Detailed Description

Definition at line 64 of file tls_crypt_v2.hpp.

Constructor & Destructor Documentation

TLSCryptV2ServerKey()

openvpn::TLSCryptV2ServerKey::TLSCryptV2ServerKey ( )

inline

Definition at line 71 of file tls_crypt_v2.hpp.

Member Function Documentation

defined()

bool openvpn::TLSCryptV2ServerKey::defined ( ) const

inline

Definition at line 77 of file tls_crypt_v2.hpp.

extract_key()

void openvpn::TLSCryptV2ServerKey::extract_key ( OpenVPNStaticKey &  tls_key ) const

inline

Definition at line 107 of file tls_crypt_v2.hpp.

Here is the caller graph for this function:

generate()

void openvpn::TLSCryptV2ServerKey::generate ( StrongRandomAPI &  rng )

inline

Mint a fresh server key, replacing any key already held.

A server key is nothing but key_size random bytes, which unwrap_tls_crypt_wkc() slices into the HMAC half Ka and the cipher half Ke. Nothing is derived from it and there is no structure to get wrong, so the only requirement on a key is the strength of its source.

Parameters

rng	Strong random source for the key material.

Definition at line 101 of file tls_crypt_v2.hpp.

Here is the caller graph for this function:

OPENVPN_SIMPLE_EXCEPTION() [1/3]

openvpn::TLSCryptV2ServerKey::OPENVPN_SIMPLE_EXCEPTION

(

tls_crypt_v2_server_key_bad_size

)

OPENVPN_SIMPLE_EXCEPTION() [2/3]

openvpn::TLSCryptV2ServerKey::OPENVPN_SIMPLE_EXCEPTION

(

tls_crypt_v2_server_key_encode_error

)

OPENVPN_SIMPLE_EXCEPTION() [3/3]

openvpn::TLSCryptV2ServerKey::OPENVPN_SIMPLE_EXCEPTION

(

tls_crypt_v2_server_key_parse_error

)

parse()

void openvpn::TLSCryptV2ServerKey::parse ( const std::string &  key_text )

inline

Definition at line 82 of file tls_crypt_v2.hpp.

Here is the caller graph for this function:

render()

std::string openvpn::TLSCryptV2ServerKey::render ( ) const

inline

Definition at line 112 of file tls_crypt_v2.hpp.

Here is the caller graph for this function:

Member Data Documentation

key

BufferAllocated openvpn::TLSCryptV2ServerKey::key

private

Definition at line 124 of file tls_crypt_v2.hpp.

key_size

const size_t openvpn::TLSCryptV2ServerKey::key_size

private

Definition at line 123 of file tls_crypt_v2.hpp.

---

The documentation for this class was generated from the following file:

• openvpn/crypto/tls_crypt_v2.hpp