From 460f64cd7d3b4606ff4ce5e62be7888108093959 Mon Sep 17 00:00:00 2001
From: Valerio Setti <vsetti@baylibre.com>
Date: Fri, 10 Oct 2025 16:41:53 +0200
Subject: [PATCH] data_files: add EC secp256r1 private key data files in SEC1
 format

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
---
 data_files/Makefile                 |  13 +++++++++++++
 data_files/ec_256_prv.sec1.comp.pem |   4 ++++
 data_files/ec_256_prv.sec1.der      | Bin 0 -> 121 bytes
 data_files/ec_256_prv.sec1.pem      |   5 +++++
 4 files changed, 22 insertions(+)
 create mode 100644 data_files/ec_256_prv.sec1.comp.pem
 create mode 100644 data_files/ec_256_prv.sec1.der
 create mode 100644 data_files/ec_256_prv.sec1.pem

diff --git a/data_files/Makefile b/data_files/Makefile
index 142d3ab09..ce161dcae 100644
--- a/data_files/Makefile
+++ b/data_files/Makefile
@@ -1839,6 +1839,19 @@ ec_prv.sec1.der: ec_prv.sec1.pem
 	$(OPENSSL) pkey -in $< -out $@ -outform DER
 all_final += ec_prv.sec1.der
 
+ec_256_prv.sec1.der:
+	$(OPENSSL) ecparam -name prime256v1 -genkey -outform DER -noout -out $@
+all_final += ec_256_prv.sec1.der
+
+ec_256_prv.sec1.pem:
+	$(OPENSSL) ec -in $< -out $@ -outform PEM
+all_final += ec_256_prv.sec1.pem
+
+ec_256_prv.sec1.comp.pem:
+	$(OPENSSL) ec -in $< -out $@ -outform PEM
+	$(OPENSSL) ec -in $< -conv_form compressed -outform PEM -out $@
+all_final += ec_256_prv.sec1.pem
+
 ec_256_long_prv.der: ec_256_long_prv.pem
 	$(OPENSSL) pkey -in $< -out $@ -outform DER
 all_final += ec_256_long_prv.der
diff --git a/data_files/ec_256_prv.sec1.comp.pem b/data_files/ec_256_prv.sec1.comp.pem
new file mode 100644
index 000000000..86bfed8d0
--- /dev/null
+++ b/data_files/ec_256_prv.sec1.comp.pem
@@ -0,0 +1,4 @@
+-----BEGIN EC PRIVATE KEY-----
+MFcCAQEEIHnN8ULAX3r6RNctg8/Hfll6p/QgJXJ6Y4XgsLeJbWV8oAoGCCqGSM49
+AwEHoSQDIgACCEh3UFIe6UZVzKk6zmLN74VtxjvoVZYxs4WckNUPGSY=
+-----END EC PRIVATE KEY-----
diff --git a/data_files/ec_256_prv.sec1.der b/data_files/ec_256_prv.sec1.der
new file mode 100644
index 0000000000000000000000000000000000000000..e1da3985b4799d5e3a0d36b8a6fe4b436453d0c5
GIT binary patch
literal 121
zcmV-<0EYiCcLD(c1R#0M@j}2~diq4yErZX;epz~_^dKd2dSiv)u(yeAWqhCt1_&yK
zNX|V20SBQ(13~}<2uOEOQXc6>Rm`b6&SK5)g>A+==v9_6vxS_H)ejjam~3F5?-8pE
bsMuWUe&z&*#?Xrd32h)z-QmkdPa#@bJJ&Sj

literal 0
HcmV?d00001

diff --git a/data_files/ec_256_prv.sec1.pem b/data_files/ec_256_prv.sec1.pem
new file mode 100644
index 000000000..69b02225a
--- /dev/null
+++ b/data_files/ec_256_prv.sec1.pem
@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIHnN8ULAX3r6RNctg8/Hfll6p/QgJXJ6Y4XgsLeJbWV8oAoGCCqGSM49
+AwEHoUQDQgAECEh3UFIe6UZVzKk6zmLN74VtxjvoVZYxs4WckNUPGSaYbGCf7xGr
+DKjYXOp+5gSGxtCLBAltIFHd4ctGTyFaWg==
+-----END EC PRIVATE KEY-----