From 335b1b6089cf811dcec4faa01a00ed5634f595f5 Mon Sep 17 00:00:00 2001
From: Valerio Setti <valerio.setti@nordicsemi.no>
Date: Wed, 21 Jan 2026 15:31:15 +0100
Subject: [PATCH] library: ssl: add missing secp256k1 to
 ssl_preset_default_groups

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
---
 library/ssl_tls.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index cadb3cbd32..f3a60669b7 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -2373,6 +2373,9 @@ static const uint16_t ssl_preset_default_groups[] = {
 #if defined(PSA_WANT_ECC_SECP_R1_256)
     MBEDTLS_SSL_IANA_TLS_GROUP_SECP256R1,
 #endif
+#if defined(PSA_WANT_ECC_SECP_K1_256)
+    MBEDTLS_SSL_IANA_TLS_GROUP_SECP256K1,
+#endif
 #if defined(PSA_WANT_ECC_SECP_R1_384)
     MBEDTLS_SSL_IANA_TLS_GROUP_SECP384R1,
 #endif