diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index abd36b8..aa1cd08 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -250,6 +250,56 @@
 }
 mbedtls_x509_time;
 
+/**
+ * From RFC 5280 section 4.2.1.6:
+ * OtherName ::= SEQUENCE {
+ *      type-id    OBJECT IDENTIFIER,
+ *      value      [0] EXPLICIT ANY DEFINED BY type-id }
+ *
+ * Future versions of the library may add new fields to this structure or
+ * to its embedded union and structure.
+ */
+typedef struct mbedtls_x509_san_other_name {
+    /**
+     * The type_id is an OID as defined in RFC 5280.
+     * To check the value of the type id, you should use
+     * \p MBEDTLS_OID_CMP with a known OID mbedtls_x509_buf.
+     */
+    mbedtls_x509_buf type_id;                   /**< The type id. */
+    union {
+        /**
+         * From RFC 4108 section 5:
+         * HardwareModuleName ::= SEQUENCE {
+         *                         hwType OBJECT IDENTIFIER,
+         *                         hwSerialNum OCTET STRING }
+         */
+        struct {
+            mbedtls_x509_buf oid;               /**< The object identifier. */
+            mbedtls_x509_buf val;               /**< The named value. */
+        }
+        hardware_module_name;
+    }
+    value;
+}
+mbedtls_x509_san_other_name;
+
+/**
+ * A structure for holding the parsed Subject Alternative Name,
+ * according to type.
+ *
+ * Future versions of the library may add new fields to this structure or
+ * to its embedded union and structure.
+ */
+typedef struct mbedtls_x509_subject_alternative_name {
+    int type;                              /**< The SAN type, value of MBEDTLS_X509_SAN_XXX. */
+    union {
+        mbedtls_x509_san_other_name other_name; /**< The otherName supported type. */
+        mbedtls_x509_buf   unstructured_name; /**< The buffer for the un constructed types. Only dnsName currently supported */
+    }
+    san; /**< A union of the supported SAN types */
+}
+mbedtls_x509_subject_alternative_name;
+
 /** \} name Structures for parsing X.509 certificates, CRLs and CSRs */
 
 /**
@@ -326,6 +376,36 @@
  */
 int mbedtls_x509_time_is_future(const mbedtls_x509_time *from);
 
+/**
+ * \brief          This function parses an item in the SubjectAlternativeNames
+ *                 extension.
+ *
+ * \param san_buf  The buffer holding the raw data item of the subject
+ *                 alternative name.
+ * \param san      The target structure to populate with the parsed presentation
+ *                 of the subject alternative name encoded in \p san_raw.
+ *
+ * \note           Only "dnsName" and "otherName" of type hardware_module_name
+ *                 as defined in RFC 4180 is supported.
+ *
+ * \note           This function should be called on a single raw data of
+ *                 subject alternative name. For example, after successful
+ *                 certificate parsing, one must iterate on every item in the
+ *                 \p crt->subject_alt_names sequence, and pass it to
+ *                 this function.
+ *
+ * \warning        The target structure contains pointers to the raw data of the
+ *                 parsed certificate, and its lifetime is restricted by the
+ *                 lifetime of the certificate.
+ *
+ * \return         \c 0 on success
+ * \return         #MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE for an unsupported
+ *                 SAN type.
+ * \return         Another negative value for any other failure.
+ */
+int mbedtls_x509_parse_subject_alt_name(const mbedtls_x509_buf *san_buf,
+                                        mbedtls_x509_subject_alternative_name *san);
+
 /** \} addtogroup x509_module */
 
 /*
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 661f8aa..2060835 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -103,56 +103,6 @@
 mbedtls_x509_crt;
 
 /**
- * From RFC 5280 section 4.2.1.6:
- * OtherName ::= SEQUENCE {
- *      type-id    OBJECT IDENTIFIER,
- *      value      [0] EXPLICIT ANY DEFINED BY type-id }
- *
- * Future versions of the library may add new fields to this structure or
- * to its embedded union and structure.
- */
-typedef struct mbedtls_x509_san_other_name {
-    /**
-     * The type_id is an OID as defined in RFC 5280.
-     * To check the value of the type id, you should use
-     * \p MBEDTLS_OID_CMP with a known OID mbedtls_x509_buf.
-     */
-    mbedtls_x509_buf type_id;                   /**< The type id. */
-    union {
-        /**
-         * From RFC 4108 section 5:
-         * HardwareModuleName ::= SEQUENCE {
-         *                         hwType OBJECT IDENTIFIER,
-         *                         hwSerialNum OCTET STRING }
-         */
-        struct {
-            mbedtls_x509_buf oid;               /**< The object identifier. */
-            mbedtls_x509_buf val;               /**< The named value. */
-        }
-        hardware_module_name;
-    }
-    value;
-}
-mbedtls_x509_san_other_name;
-
-/**
- * A structure for holding the parsed Subject Alternative Name,
- * according to type.
- *
- * Future versions of the library may add new fields to this structure or
- * to its embedded union and structure.
- */
-typedef struct mbedtls_x509_subject_alternative_name {
-    int type;                              /**< The SAN type, value of MBEDTLS_X509_SAN_XXX. */
-    union {
-        mbedtls_x509_san_other_name other_name; /**< The otherName supported type. */
-        mbedtls_x509_buf   unstructured_name; /**< The buffer for the un constructed types. Only dnsName currently supported */
-    }
-    san; /**< A union of the supported SAN types */
-}
-mbedtls_x509_subject_alternative_name;
-
-/**
  * Build flag from an algorithm/curve identifier (pk, md, ecp)
  * Since 0 is always XXX_NONE, ignore it.
  */
@@ -589,36 +539,6 @@
 int mbedtls_x509_crt_parse_path(mbedtls_x509_crt *chain, const char *path);
 
 #endif /* MBEDTLS_FS_IO */
-/**
- * \brief          This function parses an item in the SubjectAlternativeNames
- *                 extension.
- *
- * \param san_buf  The buffer holding the raw data item of the subject
- *                 alternative name.
- * \param san      The target structure to populate with the parsed presentation
- *                 of the subject alternative name encoded in \p san_raw.
- *
- * \note           Only "dnsName" and "otherName" of type hardware_module_name
- *                 as defined in RFC 4180 is supported.
- *
- * \note           This function should be called on a single raw data of
- *                 subject alternative name. For example, after successful
- *                 certificate parsing, one must iterate on every item in the
- *                 \p crt->subject_alt_names sequence, and pass it to
- *                 this function.
- *
- * \warning        The target structure contains pointers to the raw data of the
- *                 parsed certificate, and its lifetime is restricted by the
- *                 lifetime of the certificate.
- *
- * \return         \c 0 on success
- * \return         #MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE for an unsupported
- *                 SAN type.
- * \return         Another negative value for any other failure.
- */
-int mbedtls_x509_parse_subject_alt_name(const mbedtls_x509_buf *san_buf,
-                                        mbedtls_x509_subject_alternative_name *san);
-
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
 /**
  * \brief          Returns an informational string about the