mbedtls_ecjpake_context Struct Reference

#include <ecjpake.h>

Collaboration diagram for mbedtls_ecjpake_context:

Public Attributes
const mbedtls_md_info_t *	md_info
mbedtls_ecp_group	grp
mbedtls_ecjpake_role	role
int	point_format
mbedtls_ecp_point	Xm1
mbedtls_ecp_point	Xm2
mbedtls_ecp_point	Xp1
mbedtls_ecp_point	Xp2
mbedtls_ecp_point	Xp
mbedtls_mpi	xm1
mbedtls_mpi	xm2
mbedtls_mpi	s

Detailed Description

EC J-PAKE context structure.

J-PAKE is a symmetric protocol, except for the identifiers used in Zero-Knowledge Proofs, and the serialization of the second message (KeyExchange) as defined by the Thread spec.

In order to benefit from this symmetry, we choose a different naming convetion from the Thread v1.0 spec. Correspondance is indicated in the description as a pair C: client name, S: server name

Member Data Documentation

grp

mbedtls_ecp_group mbedtls_ecjpake_context::grp

Elliptic curve

md_info

const mbedtls_md_info_t* mbedtls_ecjpake_context::md_info

Hash to use

point_format

int mbedtls_ecjpake_context::point_format

Format for point export

role

mbedtls_ecjpake_role mbedtls_ecjpake_context::role

Are we client or server?

s

mbedtls_mpi mbedtls_ecjpake_context::s

Pre-shared secret (passphrase)

Xm1

mbedtls_ecp_point mbedtls_ecjpake_context::Xm1

My public key 1 C: X1, S: X3

xm1

mbedtls_mpi mbedtls_ecjpake_context::xm1

My private key 1 C: x1, S: x3

Xm2

mbedtls_ecp_point mbedtls_ecjpake_context::Xm2

My public key 2 C: X2, S: X4

xm2

mbedtls_mpi mbedtls_ecjpake_context::xm2

My private key 2 C: x2, S: x4

Xp

mbedtls_ecp_point mbedtls_ecjpake_context::Xp

Peer public key C: Xs, S: Xc

Xp1

mbedtls_ecp_point mbedtls_ecjpake_context::Xp1

Peer public key 1 C: X3, S: X1

Xp2

mbedtls_ecp_point mbedtls_ecjpake_context::Xp2

Peer public key 2 C: X4, S: X2

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

• deps/mbedtls/mbedtls/ecjpake.h