Rename the Elliptic Curves extension to supported_groups

This is a skin deep change, which simply renames most places where we talk
about curves in a TLS context to groups. This is because TLS1.3 has renamed
the extension, and it can now include DH groups too. We still only support
curves, but this rename should pave the way for a future extension for DH
groups.

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

1 files changed, 9 insertions, 9 deletions

diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h
index 63b001ffee..dbe8813acf 100644
--- a/ssl/ssl_locl.h
+++ b/ssl/ssl_locl.h
@@ -554,8 +554,8 @@ struct ssl_session_st {
 # ifndef OPENSSL_NO_EC
     size_t tlsext_ecpointformatlist_length;
     unsigned char *tlsext_ecpointformatlist; /* peer's list */
-    size_t tlsext_ellipticcurvelist_length;
-    unsigned char *tlsext_ellipticcurvelist; /* peer's list */
+    size_t tlsext_supportedgroupslist_length;
+    unsigned char *tlsext_supportedgroupslist; /* peer's list */
 # endif                         /* OPENSSL_NO_EC */
     /* RFC4507 info */
     unsigned char *tlsext_tick; /* Session ticket */
@@ -868,8 +868,8 @@ struct ssl_ctx_st {
     /* EC extension values inherited by SSL structure */
     size_t tlsext_ecpointformatlist_length;
     unsigned char *tlsext_ecpointformatlist;
-    size_t tlsext_ellipticcurvelist_length;
-    unsigned char *tlsext_ellipticcurvelist;
+    size_t tlsext_supportedgroupslist_length;
+    unsigned char *tlsext_supportedgroupslist;
 # endif                         /* OPENSSL_NO_EC */
 
     /* ext status type used for CSR extension (OCSP Stapling) */
@@ -1078,9 +1078,9 @@ struct ssl_st {
     size_t tlsext_ecpointformatlist_length;
     /* our list */
     unsigned char *tlsext_ecpointformatlist;
-    size_t tlsext_ellipticcurvelist_length;
+    size_t tlsext_supportedgroupslist_length;
     /* our list */
-    unsigned char *tlsext_ellipticcurvelist;
+    unsigned char *tlsext_supportedgroupslist;
 # endif                         /* OPENSSL_NO_EC */
     /* TLS Session Ticket extension override */
     TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
@@ -2053,10 +2053,10 @@ SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n);
 __owur int tls1_ec_curve_id2nid(int curve_id, unsigned int *pflags);
 __owur int tls1_ec_nid2curve_id(int nid);
 __owur int tls1_check_curve(SSL *s, const unsigned char *p, size_t len);
-__owur int tls1_shared_curve(SSL *s, int nmatch);
-__owur int tls1_set_curves(unsigned char **pext, size_t *pextlen,
+__owur int tls1_shared_group(SSL *s, int nmatch);
+__owur int tls1_set_groups(unsigned char **pext, size_t *pextlen,
                            int *curves, size_t ncurves);
-__owur int tls1_set_curves_list(unsigned char **pext, size_t *pextlen,
+__owur int tls1_set_groups_list(unsigned char **pext, size_t *pextlen,
                                 const char *str);
 __owur int tls1_check_ec_tmp_key(SSL *s, unsigned long id);
 __owur EVP_PKEY *ssl_generate_pkey_curve(int id);