diff --git a/data_files/Makefile b/data_files/Makefile
index 71277b9d85..fc37523a43 100644
--- a/data_files/Makefile
+++ b/data_files/Makefile
@@ -1802,6 +1802,54 @@ ec_bp512_pub.comp.pem: ec_bp512_pub.pem
 	$(OPENSSL) ec -pubin -in $< -out $@ -conv_form compressed
 all_final += ec_bp512_pub.comp.pem
 
+ec_pub.expl.pem: ec_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_pub.expl.pem
+
+ec_224_pub.expl.pem: ec_224_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_224_pub.expl.pem
+
+ec_256_pub.expl.pem: ec_256_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_256_pub.expl.pem
+
+ec_384_pub.expl.pem: ec_384_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_384_pub.expl.pem
+
+ec_521_pub.expl.pem: ec_521_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_521_pub.expl.pem
+
+ec_bp256_pub.expl.pem: ec_bp256_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_bp256_pub.expl.pem
+
+ec_bp384_pub.expl.pem: ec_bp384_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_bp384_pub.expl.pem
+
+ec_bp512_pub.expl.pem: ec_bp512_pub.pem
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform pem -param_enc explicit
+all_final += ec_bp512_pub.expl.pem
+
+ec_pub.expl.der: ec_pub.der
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform der -param_enc explicit
+all_final += ec_pub.expl.der
+
+ec_256_pub.expl.der: ec_256_pub.der
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform der -param_enc explicit
+all_final += ec_256_pub.expl.der
+
+ec_521_pub.expl.der: ec_521_pub.der
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform der -param_enc explicit
+all_final += ec_521_pub.expl.der
+
+ec_bp512_pub.expl.der: ec_bp512_pub.der
+	$(OPENSSL) ec -pubin -in $< -pubout -out $@ -outform der -param_enc explicit
+all_final += ec_bp512_pub.expl.der
+
 ec_x25519_prv.der:
 	$(OPENSSL) genpkey -algorithm X25519 -out $@ -outform DER
 all_final += ec_x25519_prv.der
diff --git a/data_files/ec_224_pub.expl.pem b/data_files/ec_224_pub.expl.pem
new file mode 100644
index 0000000000..cc88f55fb9
--- /dev/null
+++ b/data_files/ec_224_pub.expl.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBKjCB6wYHKoZIzj0CATCB3wIBATAoBgcqhkjOPQEBAh0A////////////////
+/////wAAAAAAAAAAAAAAATBTBBz////////////////////+///////////////+
+BBy0BQqFDASzq/VBMlZQRLC317/YuicLOUMjVf+0AxUAvXE0R5nVx/zcRbWfo7mr
+j2qUi8UEOQS3Dgy9a7S/fzITkLlKA8HTVsIRIjQygNYRXB0hvTdjiLX3I/tMIt/m
+zUN1oFoHR2RE1YGZhQB+NAIdAP//////////////////FqLguPA+E90pRVxcKj0C
+AQEDOgAEFpOikPfwtXH+K0HV2EsBMnYx9Khg+ZX6MywJf1QZK7EPABE/Kv+xPBok
+zkSRRXGpVECuAUoAy/c=
+-----END PUBLIC KEY-----
diff --git a/data_files/ec_256_pub.expl.der b/data_files/ec_256_pub.expl.der
new file mode 100644
index 0000000000..8ef5c7a976
Binary files /dev/null and b/data_files/ec_256_pub.expl.der differ
diff --git a/data_files/ec_256_pub.expl.pem b/data_files/ec_256_pub.expl.pem
new file mode 100644
index 0000000000..69f31669b6
--- /dev/null
+++ b/data_files/ec_256_pub.expl.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAA
+AAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA////
+///////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSd
+NgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5
+RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA
+//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABHdyZW+BSzmSedXh8XgfrG8J
+mjxcobDjU1GDSwi2XgtXJZDNr492k2G880rPwR5eB06EJr3eBL5uZTlFRJYX3kU=
+-----END PUBLIC KEY-----
diff --git a/data_files/ec_384_pub.expl.pem b/data_files/ec_384_pub.expl.pem
new file mode 100644
index 0000000000..d4ef17abdf
--- /dev/null
+++ b/data_files/ec_384_pub.expl.pem
@@ -0,0 +1,12 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----
diff --git a/data_files/ec_521_pub.expl.der b/data_files/ec_521_pub.expl.der
new file mode 100644
index 0000000000..84663b8e99
Binary files /dev/null and b/data_files/ec_521_pub.expl.der differ
diff --git a/data_files/ec_521_pub.expl.pem b/data_files/ec_521_pub.expl.pem
new file mode 100644
index 0000000000..7cced97fdd
--- /dev/null
+++ b/data_files/ec_521_pub.expl.pem
@@ -0,0 +1,15 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----
diff --git a/data_files/ec_bp256_pub.expl.pem b/data_files/ec_bp256_pub.expl.pem
new file mode 100644
index 0000000000..e17ad0c642
--- /dev/null
+++ b/data_files/ec_bp256_pub.expl.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBMzCB7AYHKoZIzj0CATCB4AIBATAsBgcqhkjOPQEBAiEAqftX26Huqbw+ZgqQ
+nYONcm479iPVJiAoIBNIHR9uU3cwRAQgfVoJdfwsMFfu9nUwQXr/5/uAVcEm3Fxs
+6UpLRPMwtdkEICbcXGzpSktE8zC12bvXfL+VhBYpXPfhzmvM3Bj/jAe2BEEEi9Ku
+uct+V8ssS0gv/IG3r7neJ+HjvSPCOkRTvZrOMmJUfvg1w9rE/Zf4RhoUYR3JwndF
+Ey3tjlRcHVTHLwRplwIhAKn7V9uh7qm8PmYKkJ2DjXGMOXqjtWGm95AeDoKXSFan
+AgEBA0IABHaMjK5KvKYwbbDtgbDEpiFcN4Bm7G1hbBRuE/HH34CblqtpEcJ9igIz
+nwkmhA5VI209HvviZp0JDkxMZg+tqR0=
+-----END PUBLIC KEY-----
diff --git a/data_files/ec_bp384_pub.expl.pem b/data_files/ec_bp384_pub.expl.pem
new file mode 100644
index 0000000000..bb43cf320d
--- /dev/null
+++ b/data_files/ec_bp384_pub.expl.pem
@@ -0,0 +1,12 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----
diff --git a/data_files/ec_bp512_pub.expl.der b/data_files/ec_bp512_pub.expl.der
new file mode 100644
index 0000000000..7ff8b085e4
Binary files /dev/null and b/data_files/ec_bp512_pub.expl.der differ
diff --git a/data_files/ec_bp512_pub.expl.pem b/data_files/ec_bp512_pub.expl.pem
new file mode 100644
index 0000000000..b8594e2080
--- /dev/null
+++ b/data_files/ec_bp512_pub.expl.pem
@@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----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=
+-----END PUBLIC KEY-----
diff --git a/data_files/ec_pub.expl.der b/data_files/ec_pub.expl.der
new file mode 100644
index 0000000000..a265ace8c9
Binary files /dev/null and b/data_files/ec_pub.expl.der differ
diff --git a/data_files/ec_pub.expl.pem b/data_files/ec_pub.expl.pem
new file mode 100644
index 0000000000..546cad8623
--- /dev/null
+++ b/data_files/ec_pub.expl.pem
@@ -0,0 +1,8 @@
+-----BEGIN PUBLIC KEY-----
+MIIBCjCB0wYHKoZIzj0CATCBxwIBATAkBgcqhkjOPQEBAhkA////////////////
+/////v//////////MEsEGP////////////////////7//////////AQYZCEFGeWc
+gOcPp+mrciQwSf643uzBRrmxAxUAMEWub8hCL2TtV5Uo04Eg6uEhltUEMQQYjagO
+sDCQ9ny/IOtDoYgA9P8K/YL/EBIHGSuV/8jaeGMQEe1rJM3Vc/l3oR55SBECGQD/
+//////////////+Z3vg2FGvJsbTSKDECAQEDMgAEUXW83zCjcPOdU5PmEnKI2AFn
+tfS0t3bGdPfG81S30iQGLB9oVLWnrw/leOryWPAn
+-----END PUBLIC KEY-----