Add X25519 methods to internal tables

Reviewed-by: NRich Salz <rsalz@openssl.org>

crypto/asn1/ameth_lib.c

@@ -39,7 +39,10 @@ static const EVP_PKEY_ASN1_METHOD *standard_methods[] = {
     &cmac_asn1_meth,
 #endif
 #ifndef OPENSSL_NO_DH
-    &dhx_asn1_meth
+    &dhx_asn1_meth,
+#endif
+#ifndef OPENSSL_NO_EC
+    &ecx25519_asn1_meth
 #endif
 };
 

crypto/evp/pmeth_lib.c

@@ -42,6 +42,9 @@ static const EVP_PKEY_METHOD *standard_methods[] = {
     &dhx_pkey_meth,
 #endif
     &tls1_prf_pkey_meth,
+#ifndef OPENSSL_NO_EC
+    &ecx25519_pkey_meth,
+#endif
     &hkdf_pkey_meth
 };
 

crypto/include/internal/asn1_int.h

@@ -61,6 +61,7 @@ extern const EVP_PKEY_ASN1_METHOD dh_asn1_meth;
 extern const EVP_PKEY_ASN1_METHOD dhx_asn1_meth;
 extern const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[5];
 extern const EVP_PKEY_ASN1_METHOD eckey_asn1_meth;
+extern const EVP_PKEY_ASN1_METHOD ecx25519_asn1_meth;
 extern const EVP_PKEY_ASN1_METHOD hmac_asn1_meth;
 extern const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[2];
 

crypto/include/internal/evp_int.h

@@ -79,6 +79,7 @@ extern const EVP_PKEY_METHOD dh_pkey_meth;
 extern const EVP_PKEY_METHOD dhx_pkey_meth;
 extern const EVP_PKEY_METHOD dsa_pkey_meth;
 extern const EVP_PKEY_METHOD ec_pkey_meth;
+extern const EVP_PKEY_METHOD ecx25519_pkey_meth;
 extern const EVP_PKEY_METHOD hmac_pkey_meth;
 extern const EVP_PKEY_METHOD rsa_pkey_meth;
 extern const EVP_PKEY_METHOD tls1_prf_pkey_meth;