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SourceVuESP-IDF Framework and ExamplesmbedTLSmbedtls_ecdh_context_mbed::grp

mbedtls_ecdh_context_mbed::grp field

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Summary

Declaration

mbedtls_ecp_group MBEDTLS_PRIVATE(grp;

References

Code

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Referrer

mbedtls_ecp_group MBEDTLS_PRIVATE(grp); /*!< The elliptic curve used. */

mbedtls_ecp_group_init(&ctx->grp);

ecdh_init_internal()

ret = mbedtls_ecp_group_load(&ctx->grp, grp_id);

ecdh_setup_internal()

mbedtls_ecp_group_free(&ctx->grp);

ecdh_free_internal()

if (ctx->grp.pbits == 0) {

ecdh_make_params_internal()

if ((ret = mbedtls_ecdh_gen_public(&ctx->grp, &ctx->d, &ctx->Q,

ecdh_make_params_internal()

if ((ret = mbedtls_ecp_tls_write_group(&ctx->grp, &grp_len, buf,

ecdh_make_params_internal()

if ((ret = mbedtls_ecp_tls_write_point(&ctx->grp, &ctx->Q, point_format,

ecdh_make_params_internal()

return mbedtls_ecp_tls_read_point(&ctx->grp, &ctx->Qp, buf,

ecdh_read_params_internal()

if (ctx->grp.pbits == 0) {

ecdh_make_public_internal()

if ((ret = mbedtls_ecdh_gen_public(&ctx->grp, &ctx->d, &ctx->Q,

ecdh_make_public_internal()

return mbedtls_ecp_tls_write_point(&ctx->grp, &ctx->Q, point_format, olen,

ecdh_make_public_internal()

if ((ret = mbedtls_ecp_tls_read_point(&ctx->grp, &ctx->Qp, &p,

ecdh_read_public_internal()

if (ctx == NULL || ctx->grp.pbits == 0) {

ecdh_calc_secret_internal()

if ((ret = mbedtls_ecdh_compute_shared(&ctx->grp, &ctx->z, &ctx->Qp,

ecdh_calc_secret_internal()

*olen = ctx->grp.pbits / 8 + ((ctx->grp.pbits % 8) != 0);

ecdh_calc_secret_internal()

if (mbedtls_ecp_get_type(&ctx->grp) == MBEDTLS_ECP_TYPE_MONTGOMERY) {

ecdh_calc_secret_internal()

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Data Use

mbedtls_ecdh_context_mbed::grp is read by 3 functions:

mbedtls_ecdh_context_mbed::grp

ecdh_make_params_internal()

ecdh_make_public_internal()

ecdh_calc_secret_internal()

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