Rename a few variables from X to x

1 files changed, 14 insertions, 14 deletions

diff --git a/src/lib/libcrypto/ecdsa/ecs_ossl.c b/src/lib/libcrypto/ecdsa/ecs_ossl.c
index 3fd15f5f62..d7bd75b878 100644
--- a/src/lib/libcrypto/ecdsa/ecs_ossl.c
+++ b/src/lib/libcrypto/ecdsa/ecs_ossl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ecs_ossl.c,v 1.40 2023/07/02 12:25:33 tb Exp $ */
+/* $OpenBSD: ecs_ossl.c,v 1.41 2023/07/02 12:48:59 tb Exp $ */
 /*
  * Written by Nils Larsch for the OpenSSL project
  */
@@ -124,7 +124,7 @@ int
 ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp)
 {
         BN_CTX *ctx = ctx_in;
-        BIGNUM *k = NULL, *r = NULL, *order = NULL, *X = NULL;
+        BIGNUM *k = NULL, *r = NULL, *order = NULL, *x = NULL;
         EC_POINT *point = NULL;
         const EC_GROUP *group;
         int order_bits, ret = 0;
@@ -142,7 +142,7 @@ ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp
         }
 
         if ((k = BN_new()) == NULL || (r = BN_new()) == NULL ||
-            (order = BN_new()) == NULL || (X = BN_new()) == NULL) {
+            (order = BN_new()) == NULL || (x = BN_new()) == NULL) {
                 ECDSAerror(ERR_R_MALLOC_FAILURE);
                 goto err;
         }
@@ -169,7 +169,7 @@ ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp
         /* Preallocate space. */
         if (!BN_set_bit(k, order_bits) ||
             !BN_set_bit(r, order_bits) ||
-            !BN_set_bit(X, order_bits))
+            !BN_set_bit(x, order_bits))
                 goto err;
 
         do {
@@ -193,8 +193,8 @@ ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp
                  * conditional copy.
                  */
                 if (!BN_add(r, k, order) ||
-                    !BN_add(X, r, order) ||
-                    !bn_copy(k, BN_num_bits(r) > order_bits ? r : X))
+                    !BN_add(x, r, order) ||
+                    !bn_copy(k, BN_num_bits(r) > order_bits ? r : x))
                         goto err;
 
                 BN_set_flags(k, BN_FLG_CONSTTIME);
@@ -204,12 +204,12 @@ ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp
                         ECDSAerror(ERR_R_EC_LIB);
                         goto err;
                 }
-                if (!EC_POINT_get_affine_coordinates(group, point, X, NULL,
+                if (!EC_POINT_get_affine_coordinates(group, point, x, NULL,
                     ctx)) {
                         ECDSAerror(ERR_R_EC_LIB);
                         goto err;
                 }
-                if (!BN_nnmod(r, X, order, ctx)) {
+                if (!BN_nnmod(r, x, order, ctx)) {
                         ECDSAerror(ERR_R_BN_LIB);
                         goto err;
                 }
@@ -234,7 +234,7 @@ ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp
                 BN_CTX_free(ctx);
         BN_free(order);
         EC_POINT_free(point);
-        BN_free(X);
+        BN_free(x);
         return (ret);
 }
 
@@ -429,7 +429,7 @@ ossl_ecdsa_verify_sig(const unsigned char *dgst, int dgst_len, const ECDSA_SIG *
     EC_KEY *eckey)
 {
         BN_CTX *ctx;
-        BIGNUM *order, *u1, *u2, *m, *X;
+        BIGNUM *order, *u1, *u2, *m, *x;
         EC_POINT *point = NULL;
         const EC_GROUP *group;
         const EC_POINT *pub_key;
@@ -450,8 +450,8 @@ ossl_ecdsa_verify_sig(const unsigned char *dgst, int dgst_len, const ECDSA_SIG *
         u1 = BN_CTX_get(ctx);
         u2 = BN_CTX_get(ctx);
         m = BN_CTX_get(ctx);
-        X = BN_CTX_get(ctx);
-        if (X == NULL) {
+        x = BN_CTX_get(ctx);
+        if (x == NULL) {
                 ECDSAerror(ERR_R_BN_LIB);
                 goto err;
         }
@@ -496,11 +496,11 @@ ossl_ecdsa_verify_sig(const unsigned char *dgst, int dgst_len, const ECDSA_SIG *
                 ECDSAerror(ERR_R_EC_LIB);
                 goto err;
         }
-        if (!EC_POINT_get_affine_coordinates(group, point, X, NULL, ctx)) {
+        if (!EC_POINT_get_affine_coordinates(group, point, x, NULL, ctx)) {
                 ECDSAerror(ERR_R_EC_LIB);
                 goto err;
         }
-        if (!BN_nnmod(u1, X, order, ctx)) {
+        if (!BN_nnmod(u1, x, order, ctx)) {
                 ECDSAerror(ERR_R_BN_LIB);
                 goto err;
         }