alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-11 13:00:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(mbedtls): Enable signature verification s/w fallback when ECDSA curve is disabled

Browse Source
This commit is contained in:
harshal.patil
2025-05-07 15:42:19 +05:30
parent 9750c21933
commit 0154c7cfe3
7 changed files with 83 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/mbedtls/port/ecdsa/ecdsa_alt.c
View File

@@ -911,7 +911,9 @@ int __wrap_mbedtls_ecdsa_verify_restartable(mbedtls_ecp_group *grp,
const mbedtls_mpi *s,
mbedtls_ecdsa_restart_ctx *rs_ctx)
{
if ((grp->id == MBEDTLS_ECP_DP_SECP192R1 || grp->id == MBEDTLS_ECP_DP_SECP256R1) && blen == ECDSA_SHA_LEN) {
if (((grp->id == MBEDTLS_ECP_DP_SECP192R1 && esp_efuse_is_ecdsa_p192_curve_supported())
|| (grp->id == MBEDTLS_ECP_DP_SECP256R1 && esp_efuse_is_ecdsa_p256_curve_supported()))
&& blen == ECDSA_SHA_LEN) {
return esp_ecdsa_verify(grp, buf, blen, Q, r, s);
} else {
return __real_mbedtls_ecdsa_verify_restartable(grp, buf, blen, Q, r, s, rs_ctx);