diff --git a/.gitignore b/.gitignore
index cff1a763a8..740914f135 100644
--- a/.gitignore
+++ b/.gitignore
@@ -87,6 +87,7 @@ providers/common/include/prov/der_ml_dsa.h
 providers/implementations/keymgmt/ml_dsa_kmgmt.c
 providers/implementations/keymgmt/ml_kem_kmgmt.c
 providers/implementations/keymgmt/mlx_kmgmt.c
+providers/implementations/signature/eddsa_sig.c
 providers/implementations/signature/ml_dsa_sig.c
 providers/implementations/ciphers/ciphercommon.c
 providers/implementations/ciphers/ciphercommon_ccm.c
diff --git a/build.info b/build.info
index fcc28167e6..83d73943c3 100644
--- a/build.info
+++ b/build.info
@@ -51,6 +51,7 @@ DEPEND[]=include/openssl/asn1.h \
          providers/implementations/keymgmt/ml_dsa_kmgmt.c \
          providers/implementations/keymgmt/ml_kem_kmgmt.c \
          providers/implementations/keymgmt/mlx_kmgmt.c \
+         providers/implementations/signature/eddsa_sig.c \
          providers/implementations/signature/ml_dsa_sig.c \
          providers/implementations/ciphers/ciphercommon.c \
          providers/implementations/ciphers/ciphercommon_ccm.c \
@@ -94,6 +95,7 @@ GENERATE[include/crypto/dso_conf.h]=include/crypto/dso_conf.h.in
 DEPEND[providers/implementations/keymgmt/ml_dsa_kmgmt.c \
        providers/implementations/keymgmt/ml_kem_kmgmt.c \
        providers/implementations/keymgmt/mlx_kmgmt.c \
+       providers/implementations/signature/eddsa_sig.c \
        providers/implementations/signature/ml_dsa_sig.c \
        providers/implementations/ciphers/ciphercommon.c \
        providers/implementations/ciphers/ciphercommon_ccm.c \
@@ -107,6 +109,8 @@ GENERATE[providers/implementations/keymgmt/ml_kem_kmgmt.c]=\
     providers/implementations/keymgmt/ml_kem_kmgmt.c.in
 GENERATE[providers/implementations/keymgmt/mlx_kmgmt.c]=\
     providers/implementations/keymgmt/mlx_kmgmt.c.in
+GENERATE[providers/implementations/signature/eddsa_sig.c]=\
+    providers/implementations/signature/eddsa_sig.c.in
 GENERATE[providers/implementations/signature/ml_dsa_sig.c]=\
     providers/implementations/signature/ml_dsa_sig.c.in
 GENERATE[providers/implementations/ciphers/ciphercommon.c]=\