diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index 3b23ec6..30c65ff 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -551,31 +551,31 @@
 all_final += crl_cat_ec-rsa.pem crl_cat_rsa-ec.pem
 
 authorityKeyId_subjectKeyId.crt.der:
-	$(OPENSSL) req -x509 -nodes -days 7300 -key server5.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req'
+	$(OPENSSL) req -x509 -nodes -days 7300 -key server2.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req'
 
 authorityKeyId_no_keyid.crt.der:
-	$(OPENSSL) req -x509 -nodes -days 7300 -key server5.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req_authorityKeyId_no_keyid'
+	$(OPENSSL) req -x509 -nodes -days 7300 -key server2.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req_authorityKeyId_no_keyid'
 
 authorityKeyId_no_issuer_serial.crt.der:
-	$(OPENSSL) req -x509 -nodes -days 7300 -key server5.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req_authorityKeyId_no_issuer_serial'
+	$(OPENSSL) req -x509 -nodes -days 7300 -key server2.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req_authorityKeyId_no_issuer_serial'
 
 authorityKeyId_empty.crt.der:
-	$(OPENSSL) req -x509 -nodes -days 7300 -key server5.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req_authorityKeyId_empty'
+	$(OPENSSL) req -x509 -nodes -days 7300 -key server2.key -outform DER -out $@ -config authorityKeyId_subjectKeyId.conf -extensions 'v3_req_authorityKeyId_empty'
 
 authorityKeyId_subjectKeyId_tag_malformed.crt.der: authorityKeyId_subjectKeyId.crt.der
-	hexdump -ve '1/1 "%.2X"' $< | sed "s/04145061A58FD407D9D782010CE5657F8C6346A713BE/01145061A58FD407D9D782010CE5657F8C6346A713BE/" | xxd -r -p > $@
+	hexdump -ve '1/1 "%.2X"' $< | sed "s/0414A505E864B8DCDF600F50124D60A864AF4D8B4393/0114A505E864B8DCDF600F50124D60A864AF4D8B4393/" | xxd -r -p > $@
 
 authorityKeyId_subjectKeyId_length_malformed.crt.der: authorityKeyId_subjectKeyId.crt.der
-	hexdump -ve '1/1 "%.2X"' $< | sed "s/306D80145061A58FD407/306C80145061A58FD407/" | xxd -r -p > $@
+	hexdump -ve '1/1 "%.2X"' $< | sed "s/306D8014A505E864B8DC/306C8014A505E864B8DC/" | xxd -r -p > $@
 
 authorityKeyId_subjectKeyId_sequence_tag_malformed.crt.der: authorityKeyId_subjectKeyId.crt.der
-	hexdump -ve '1/1 "%.2X"' $< | sed "s/6F306D80145061A58FD4/6F006D80145061A58FD4/" | xxd -r -p > $@
+	hexdump -ve '1/1 "%.2X"' $< | sed "s/6F306D8014A505E864B8/6F006D8014A505E864B8/" | xxd -r -p > $@
 
 authorityKeyId_subjectKeyId_keyid_tag_malformed.crt.der: authorityKeyId_subjectKeyId.crt.der
-	hexdump -ve '1/1 "%.2X"' $< | sed "s/306D80145061A58FD407/306D00145061A58FD407/" | xxd -r -p > $@
+	hexdump -ve '1/1 "%.2X"' $< | sed "s/306D8014A505E864B8DC/306D0014A505E864B8DC/" | xxd -r -p > $@
 
 authorityKeyId_subjectKeyId_keyid_tag_len_malformed.crt.der: authorityKeyId_subjectKeyId.crt.der
-	hexdump -ve '1/1 "%.2X"' $< | sed "s/306D80145061A58FD407/306D80FF5061A58FD407/" | xxd -r -p > $@
+	hexdump -ve '1/1 "%.2X"' $< | sed "s/306D8014A505E864B8DC/306D80FFA505E864B8DC/" | xxd -r -p > $@
 
 authorityKeyId_subjectKeyId_issuer_tag1_malformed.crt.der: authorityKeyId_subjectKeyId.crt.der
 	hexdump -ve '1/1 "%.2X"' $< | sed "s/A13FA43D303B310B3009/003FA43D303B310B3009/" | xxd -r -p > $@