DPP: Mark internal-to-file functions static

These functions are not used outside dpp_crypto.c anymore.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>

diff --git a/src/common/dpp_crypto.c b/src/common/dpp_crypto.c
index 7495746daf06c4c0027f394d8714d3a330d22c0b..8bf2a74a6588b5132e3a77abc7b1eac5d3cde5c6 100644 (file)
--- a/src/common/dpp_crypto.c
+++ b/src/common/dpp_crypto.c
@@ -99,7 +99,8 @@ const struct dpp_curve_params * dpp_get_curve_jwk_crv(const char *name)
 }
 
 
-const struct dpp_curve_params * dpp_get_curve_oid(const ASN1_OBJECT *poid)
+static const struct dpp_curve_params *
+dpp_get_curve_oid(const ASN1_OBJECT *poid)
 {
        ASN1_OBJECT *oid;
        int i;
@@ -215,8 +216,9 @@ void dpp_debug_print_key(const char *title, EVP_PKEY *key)
 }
 
 
-int dpp_hash_vector(const struct dpp_curve_params *curve, size_t num_elem,
-                   const u8 *addr[], const size_t *len, u8 *mac)
+static int dpp_hash_vector(const struct dpp_curve_params *curve,
+                          size_t num_elem, const u8 *addr[], const size_t *len,
+                          u8 *mac)
 {
        if (curve->hash_len == 32)
                return sha256_vector(num_elem, addr, len, mac);
@@ -264,8 +266,8 @@ int dpp_hmac_vector(size_t hash_len, const u8 *key, size_t key_len,
 }
 
 
-int dpp_hmac(size_t hash_len, const u8 *key, size_t key_len,
-            const u8 *data, size_t data_len, u8 *mac)
+static int dpp_hmac(size_t hash_len, const u8 *key, size_t key_len,
+                   const u8 *data, size_t data_len, u8 *mac)
 {
        if (hash_len == 32)
                return hmac_sha256(key, key_len, data, data_len, mac);

diff --git a/src/common/dpp_i.h b/src/common/dpp_i.h
index f18b8be08827cd915dbad5ddd5cac57fa4a360a9..e66eb6cfd6754265b8b445abe4eccc585d7c0694 100644 (file)
--- a/src/common/dpp_i.h
+++ b/src/common/dpp_i.h
@@ -72,7 +72,6 @@ dpp_check_signed_connector(struct dpp_signed_connector_info *info,
                           const u8 *peer_connector, size_t peer_connector_len);
 const struct dpp_curve_params * dpp_get_curve_name(const char *name);
 const struct dpp_curve_params * dpp_get_curve_jwk_crv(const char *name);
-const struct dpp_curve_params * dpp_get_curve_oid(const ASN1_OBJECT *poid);
 const struct dpp_curve_params * dpp_get_curve_nid(int nid);
 int dpp_bi_pubkey_hash(struct dpp_bootstrap_info *bi,
                       const u8 *data, size_t data_len);
@@ -82,12 +81,8 @@ EVP_PKEY * dpp_set_pubkey_point_group(const EC_GROUP *group,
                                      size_t len);
 EVP_PKEY * dpp_set_pubkey_point(EVP_PKEY *group_key, const u8 *buf, size_t len);
 int dpp_bn2bin_pad(const BIGNUM *bn, u8 *pos, size_t len);
-int dpp_hash_vector(const struct dpp_curve_params *curve, size_t num_elem,
-                   const u8 *addr[], const size_t *len, u8 *mac);
 int dpp_hkdf_expand(size_t hash_len, const u8 *secret, size_t secret_len,
                    const char *label, u8 *out, size_t outlen);
-int dpp_hmac(size_t hash_len, const u8 *key, size_t key_len,
-            const u8 *data, size_t data_len, u8 *mac);
 int dpp_hmac_vector(size_t hash_len, const u8 *key, size_t key_len,
                    size_t num_elem, const u8 *addr[], const size_t *len,
                    u8 *mac);