alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-15 06:26:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

wpa_supplicant: Adding SAE modules with testcase

Browse Source 
This change ports SAE(Simultaneous Authentication of Equals)
feature from wpa_supplicant and makes it work with mbedtls
crypto APIs. Currently only group 19 is supported. A sample
SAE handshake is included in the testcase. Other minor
changes for DH groups are also included.
This commit is contained in:
Sagar Bijwe
2019-11-11 16:50:04 +05:30
committed by bot
parent 54eeb77a56
commit aceb141d2b
14 changed files with 2399 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
components/wpa_supplicant/src/crypto/crypto_mbedtls.c
View File

@@ -25,10 +25,6 @@
#include "mbedtls/entropy.h"
#include "mbedtls/ctr_drbg.h"
#define IANA_SECP256R1 19
#ifdef ESP_PLATFORM
int crypto_get_random(void *buf, size_t len)
{
@@ -496,6 +492,8 @@ int crypto_ec_point_solve_y_coord(struct crypto_ec *e,
if (y_bit) {
MBEDTLS_MPI_CHK(mbedtls_mpi_sub_mpi(y, &e->group.P, y));
}
MBEDTLS_MPI_CHK(mbedtls_mpi_copy(&((mbedtls_ecp_point* )p)->X, (const mbedtls_mpi*) x));
MBEDTLS_MPI_CHK(mbedtls_mpi_lset(&((mbedtls_ecp_point *)p)->Z, 1));
} else {
ret = 1;
}