Add test-case for signature over zero-length data
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index 070f538..6680bf9 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -1205,6 +1205,10 @@
echo -e "Hello\xd" > $@
all_final += $(pkcs7_test_file)
+pkcs7_zerolendata.bin:
+ printf '' > $@
+all_final += pkcs7_zerolendata.bin
+
pkcs7_data_1.bin:
echo -e "2\xd" > $@
all_final += pkcs7_data_1.bin
@@ -1238,6 +1242,11 @@
$(OPENSSL) x509 -in pkcs7-rsa-sha256-2.crt -out $@ -outform DER
all_final += pkcs7-rsa-sha256-2.der
+# pkcs7 signature file over zero-len data
+pkcs7_zerolendata_detached.der: pkcs7_zerolendata.bin pkcs7-rsa-sha256-1.key pkcs7-rsa-sha256-1.crt
+ $(OPENSSL) smime -sign -md sha256 -nocerts -noattr -in pkcs7_zerolendata.bin -inkey pkcs7-rsa-sha256-1.key -outform DER -binary -signer pkcs7-rsa-sha256-1.crt -out pkcs7_zerolendata_detached.der
+all_final += pkcs7_zerolendata_detached.der
+
# pkcs7 signature file with CERT
pkcs7_data_cert_signed_sha256.der: $(pkcs7_test_file) $(pkcs7_test_cert_1)
$(OPENSSL) smime -sign -binary -in pkcs7_data.bin -out $@ -md sha256 -signer pkcs7-rsa-sha256-1.pem -noattr -outform DER -out $@
diff --git a/tests/data_files/pkcs7_zerolendata.bin b/tests/data_files/pkcs7_zerolendata.bin
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/data_files/pkcs7_zerolendata.bin
diff --git a/tests/data_files/pkcs7_zerolendata_detached.der b/tests/data_files/pkcs7_zerolendata_detached.der
new file mode 100644
index 0000000..2a389ab
--- /dev/null
+++ b/tests/data_files/pkcs7_zerolendata_detached.der
Binary files differ