diff --git a/library/ecdh.c b/library/ecdh.c
index b578db5..7ea2200 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -28,40 +28,38 @@
 
 #if defined(MBEDTLS_ECDH_C)
 
-#include "mbedtls/ecdh.h"
-#include "mbedtls/platform_util.h"
-#include "mbedtls/error.h"
+#    include "mbedtls/ecdh.h"
+#    include "mbedtls/platform_util.h"
+#    include "mbedtls/error.h"
 
-#include <string.h>
+#    include <string.h>
 
 /* Parameter validation macros based on platform_util.h */
-#define ECDH_VALIDATE_RET( cond )    \
-    MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_ECP_BAD_INPUT_DATA )
-#define ECDH_VALIDATE( cond )        \
-    MBEDTLS_INTERNAL_VALIDATE( cond )
+#    define ECDH_VALIDATE_RET(cond) \
+        MBEDTLS_INTERNAL_VALIDATE_RET(cond, MBEDTLS_ERR_ECP_BAD_INPUT_DATA)
+#    define ECDH_VALIDATE(cond) MBEDTLS_INTERNAL_VALIDATE(cond)
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
 typedef mbedtls_ecdh_context mbedtls_ecdh_context_mbed;
-#endif
+#    endif
 
-static mbedtls_ecp_group_id mbedtls_ecdh_grp_id(
-    const mbedtls_ecdh_context *ctx )
+static mbedtls_ecp_group_id mbedtls_ecdh_grp_id(const mbedtls_ecdh_context *ctx)
 {
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return ctx->grp.id ;
-#else
-    return ctx->grp_id ;
-#endif
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ctx->grp.id;
+#    else
+    return ctx->grp_id;
+#    endif
 }
 
-int mbedtls_ecdh_can_do( mbedtls_ecp_group_id gid )
+int mbedtls_ecdh_can_do(mbedtls_ecp_group_id gid)
 {
     /* At this time, all groups support ECDH. */
-    (void) gid;
-    return 1 ;
+    (void)gid;
+    return 1;
 }
 
-#if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
+#    if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
 /*
  * Generate public key (restartable version)
  *
@@ -69,219 +67,222 @@
  * the output parameter 'd' across continuation calls. This would not be
  * acceptable for a public function but is OK here as we control call sites.
  */
-static int ecdh_gen_public_restartable( mbedtls_ecp_group *grp,
-                    mbedtls_mpi *d, mbedtls_ecp_point *Q,
-                    int (*f_rng)(void *, unsigned char *, size_t),
-                    void *p_rng,
-                    mbedtls_ecp_restart_ctx *rs_ctx )
+static int
+ecdh_gen_public_restartable(mbedtls_ecp_group *grp,
+                            mbedtls_mpi *d,
+                            mbedtls_ecp_point *Q,
+                            int (*f_rng)(void *, unsigned char *, size_t),
+                            void *p_rng,
+                            mbedtls_ecp_restart_ctx *rs_ctx)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
 
     /* If multiplication is in progress, we already generated a privkey */
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( rs_ctx == NULL || rs_ctx->rsm == NULL )
-#endif
-        MBEDTLS_MPI_CHK( mbedtls_ecp_gen_privkey( grp, d, f_rng, p_rng ) );
+#        if defined(MBEDTLS_ECP_RESTARTABLE)
+    if (rs_ctx == NULL || rs_ctx->rsm == NULL)
+#        endif
+        MBEDTLS_MPI_CHK(mbedtls_ecp_gen_privkey(grp, d, f_rng, p_rng));
 
-    MBEDTLS_MPI_CHK( mbedtls_ecp_mul_restartable( grp, Q, d, &grp->G,
-                                                  f_rng, p_rng, rs_ctx ) );
+    MBEDTLS_MPI_CHK(
+        mbedtls_ecp_mul_restartable(grp, Q, d, &grp->G, f_rng, p_rng, rs_ctx));
 
 cleanup:
-    return ret ;
+    return ret;
 }
 
 /*
  * Generate public key
  */
-int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,
-                     int (*f_rng)(void *, unsigned char *, size_t),
-                     void *p_rng )
+int mbedtls_ecdh_gen_public(mbedtls_ecp_group *grp,
+                            mbedtls_mpi *d,
+                            mbedtls_ecp_point *Q,
+                            int (*f_rng)(void *, unsigned char *, size_t),
+                            void *p_rng)
 {
-    ECDH_VALIDATE_RET( grp != NULL );
-    ECDH_VALIDATE_RET( d != NULL );
-    ECDH_VALIDATE_RET( Q != NULL );
-    ECDH_VALIDATE_RET( f_rng != NULL );
-    return ecdh_gen_public_restartable( grp, d, Q, f_rng, p_rng, NULL ) ;
+    ECDH_VALIDATE_RET(grp != NULL);
+    ECDH_VALIDATE_RET(d != NULL);
+    ECDH_VALIDATE_RET(Q != NULL);
+    ECDH_VALIDATE_RET(f_rng != NULL);
+    return ecdh_gen_public_restartable(grp, d, Q, f_rng, p_rng, NULL);
 }
-#endif /* !MBEDTLS_ECDH_GEN_PUBLIC_ALT */
+#    endif /* !MBEDTLS_ECDH_GEN_PUBLIC_ALT */
 
-#if !defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
+#    if !defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
 /*
  * Compute shared secret (SEC1 3.3.1)
  */
-static int ecdh_compute_shared_restartable( mbedtls_ecp_group *grp,
-                         mbedtls_mpi *z,
-                         const mbedtls_ecp_point *Q, const mbedtls_mpi *d,
-                         int (*f_rng)(void *, unsigned char *, size_t),
-                         void *p_rng,
-                         mbedtls_ecp_restart_ctx *rs_ctx )
+static int
+ecdh_compute_shared_restartable(mbedtls_ecp_group *grp,
+                                mbedtls_mpi *z,
+                                const mbedtls_ecp_point *Q,
+                                const mbedtls_mpi *d,
+                                int (*f_rng)(void *, unsigned char *, size_t),
+                                void *p_rng,
+                                mbedtls_ecp_restart_ctx *rs_ctx)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     mbedtls_ecp_point P;
 
-    mbedtls_ecp_point_init( &P );
+    mbedtls_ecp_point_init(&P);
 
-    MBEDTLS_MPI_CHK( mbedtls_ecp_mul_restartable( grp, &P, d, Q,
-                                                  f_rng, p_rng, rs_ctx ) );
+    MBEDTLS_MPI_CHK(
+        mbedtls_ecp_mul_restartable(grp, &P, d, Q, f_rng, p_rng, rs_ctx));
 
-    if( mbedtls_ecp_is_zero( &P ) )
-    {
+    if (mbedtls_ecp_is_zero(&P)) {
         ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
         goto cleanup;
     }
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( z, &P.X ) );
+    MBEDTLS_MPI_CHK(mbedtls_mpi_copy(z, &P.X));
 
 cleanup:
-    mbedtls_ecp_point_free( &P );
+    mbedtls_ecp_point_free(&P);
 
-    return ret ;
+    return ret;
 }
 
 /*
  * Compute shared secret (SEC1 3.3.1)
  */
-int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
-                         const mbedtls_ecp_point *Q, const mbedtls_mpi *d,
-                         int (*f_rng)(void *, unsigned char *, size_t),
-                         void *p_rng )
+int mbedtls_ecdh_compute_shared(mbedtls_ecp_group *grp,
+                                mbedtls_mpi *z,
+                                const mbedtls_ecp_point *Q,
+                                const mbedtls_mpi *d,
+                                int (*f_rng)(void *, unsigned char *, size_t),
+                                void *p_rng)
 {
-    ECDH_VALIDATE_RET( grp != NULL );
-    ECDH_VALIDATE_RET( Q != NULL );
-    ECDH_VALIDATE_RET( d != NULL );
-    ECDH_VALIDATE_RET( z != NULL );
-    return( ecdh_compute_shared_restartable( grp, z, Q, d,
-                                             f_rng, p_rng, NULL ) );
+    ECDH_VALIDATE_RET(grp != NULL);
+    ECDH_VALIDATE_RET(Q != NULL);
+    ECDH_VALIDATE_RET(d != NULL);
+    ECDH_VALIDATE_RET(z != NULL);
+    return (ecdh_compute_shared_restartable(grp, z, Q, d, f_rng, p_rng, NULL));
 }
-#endif /* !MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
+#    endif /* !MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
 
-static void ecdh_init_internal( mbedtls_ecdh_context_mbed *ctx )
+static void ecdh_init_internal(mbedtls_ecdh_context_mbed *ctx)
 {
-    mbedtls_ecp_group_init( &ctx->grp );
-    mbedtls_mpi_init( &ctx->d  );
-    mbedtls_ecp_point_init( &ctx->Q   );
-    mbedtls_ecp_point_init( &ctx->Qp  );
-    mbedtls_mpi_init( &ctx->z  );
+    mbedtls_ecp_group_init(&ctx->grp);
+    mbedtls_mpi_init(&ctx->d);
+    mbedtls_ecp_point_init(&ctx->Q);
+    mbedtls_ecp_point_init(&ctx->Qp);
+    mbedtls_mpi_init(&ctx->z);
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    mbedtls_ecp_restart_init( &ctx->rs );
-#endif
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    mbedtls_ecp_restart_init(&ctx->rs);
+#    endif
 }
 
 /*
  * Initialize context
  */
-void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx )
+void mbedtls_ecdh_init(mbedtls_ecdh_context *ctx)
 {
-    ECDH_VALIDATE( ctx != NULL );
+    ECDH_VALIDATE(ctx != NULL);
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    ecdh_init_internal( ctx );
-    mbedtls_ecp_point_init( &ctx->Vi  );
-    mbedtls_ecp_point_init( &ctx->Vf  );
-    mbedtls_mpi_init( &ctx->_d );
-#else
-    memset( ctx, 0, sizeof( mbedtls_ecdh_context ) );
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    ecdh_init_internal(ctx);
+    mbedtls_ecp_point_init(&ctx->Vi);
+    mbedtls_ecp_point_init(&ctx->Vf);
+    mbedtls_mpi_init(&ctx->_d);
+#    else
+    memset(ctx, 0, sizeof(mbedtls_ecdh_context));
 
     ctx->var = MBEDTLS_ECDH_VARIANT_NONE;
-#endif
+#    endif
     ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED;
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     ctx->restart_enabled = 0;
-#endif
+#    endif
 }
 
-static int ecdh_setup_internal( mbedtls_ecdh_context_mbed *ctx,
-                                mbedtls_ecp_group_id grp_id )
+static int ecdh_setup_internal(mbedtls_ecdh_context_mbed *ctx,
+                               mbedtls_ecp_group_id grp_id)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
 
-    ret = mbedtls_ecp_group_load( &ctx->grp, grp_id );
-    if( ret != 0 )
-    {
-        return MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ;
+    ret = mbedtls_ecp_group_load(&ctx->grp, grp_id);
+    if (ret != 0) {
+        return MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
     }
 
-    return 0 ;
+    return 0;
 }
 
 /*
  * Setup context
  */
-int mbedtls_ecdh_setup( mbedtls_ecdh_context *ctx, mbedtls_ecp_group_id grp_id )
+int mbedtls_ecdh_setup(mbedtls_ecdh_context *ctx, mbedtls_ecp_group_id grp_id)
 {
-    ECDH_VALIDATE_RET( ctx != NULL );
+    ECDH_VALIDATE_RET(ctx != NULL);
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return ecdh_setup_internal( ctx, grp_id ) ;
-#else
-    switch( grp_id )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ecdh_setup_internal(ctx, grp_id);
+#    else
+    switch (grp_id) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECP_DP_CURVE25519:
             ctx->point_format = MBEDTLS_ECP_PF_COMPRESSED;
             ctx->var = MBEDTLS_ECDH_VARIANT_EVEREST;
             ctx->grp_id = grp_id;
-            return mbedtls_everest_setup( &ctx->ctx.everest_ecdh, grp_id ) ;
-#endif
+            return mbedtls_everest_setup(&ctx->ctx.everest_ecdh, grp_id);
+#        endif
         default:
             ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED;
             ctx->var = MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0;
             ctx->grp_id = grp_id;
-            ecdh_init_internal( &ctx->ctx.mbed_ecdh );
-            return ecdh_setup_internal( &ctx->ctx.mbed_ecdh, grp_id ) ;
+            ecdh_init_internal(&ctx->ctx.mbed_ecdh);
+            return ecdh_setup_internal(&ctx->ctx.mbed_ecdh, grp_id);
     }
-#endif
+#    endif
 }
 
-static void ecdh_free_internal( mbedtls_ecdh_context_mbed *ctx )
+static void ecdh_free_internal(mbedtls_ecdh_context_mbed *ctx)
 {
-    mbedtls_ecp_group_free( &ctx->grp );
-    mbedtls_mpi_free( &ctx->d  );
-    mbedtls_ecp_point_free( &ctx->Q   );
-    mbedtls_ecp_point_free( &ctx->Qp  );
-    mbedtls_mpi_free( &ctx->z  );
+    mbedtls_ecp_group_free(&ctx->grp);
+    mbedtls_mpi_free(&ctx->d);
+    mbedtls_ecp_point_free(&ctx->Q);
+    mbedtls_ecp_point_free(&ctx->Qp);
+    mbedtls_mpi_free(&ctx->z);
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    mbedtls_ecp_restart_free( &ctx->rs );
-#endif
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    mbedtls_ecp_restart_free(&ctx->rs);
+#    endif
 }
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
 /*
  * Enable restartable operations for context
  */
-void mbedtls_ecdh_enable_restart( mbedtls_ecdh_context *ctx )
+void mbedtls_ecdh_enable_restart(mbedtls_ecdh_context *ctx)
 {
-    ECDH_VALIDATE( ctx != NULL );
+    ECDH_VALIDATE(ctx != NULL);
 
     ctx->restart_enabled = 1;
 }
-#endif
+#    endif
 
 /*
  * Free context
  */
-void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx )
+void mbedtls_ecdh_free(mbedtls_ecdh_context *ctx)
 {
-    if( ctx == NULL )
+    if (ctx == NULL)
         return;
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    mbedtls_ecp_point_free( &ctx->Vi );
-    mbedtls_ecp_point_free( &ctx->Vf );
-    mbedtls_mpi_free( &ctx->_d );
-    ecdh_free_internal( ctx );
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    mbedtls_ecp_point_free(&ctx->Vi);
+    mbedtls_ecp_point_free(&ctx->Vf);
+    mbedtls_mpi_free(&ctx->_d);
+    ecdh_free_internal(ctx);
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-            mbedtls_everest_free( &ctx->ctx.everest_ecdh );
+            mbedtls_everest_free(&ctx->ctx.everest_ecdh);
             break;
-#endif
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            ecdh_free_internal( &ctx->ctx.mbed_ecdh );
+            ecdh_free_internal(&ctx->ctx.mbed_ecdh);
             break;
         default:
             break;
@@ -290,58 +291,58 @@
     ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED;
     ctx->var = MBEDTLS_ECDH_VARIANT_NONE;
     ctx->grp_id = MBEDTLS_ECP_DP_NONE;
-#endif
+#    endif
 }
 
-static int ecdh_make_params_internal( mbedtls_ecdh_context_mbed *ctx,
-                                      size_t *olen, int point_format,
-                                      unsigned char *buf, size_t blen,
-                                      int (*f_rng)(void *,
-                                                   unsigned char *,
-                                                   size_t),
-                                      void *p_rng,
-                                      int restart_enabled )
+static int
+ecdh_make_params_internal(mbedtls_ecdh_context_mbed *ctx,
+                          size_t *olen,
+                          int point_format,
+                          unsigned char *buf,
+                          size_t blen,
+                          int (*f_rng)(void *, unsigned char *, size_t),
+                          void *p_rng,
+                          int restart_enabled)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     size_t grp_len, pt_len;
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     mbedtls_ecp_restart_ctx *rs_ctx = NULL;
-#endif
+#    endif
 
-    if( ctx->grp.pbits == 0 )
-        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+    if (ctx->grp.pbits == 0)
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( restart_enabled )
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    if (restart_enabled)
         rs_ctx = &ctx->rs;
-#else
-    (void) restart_enabled;
-#endif
+#    else
+    (void)restart_enabled;
+#    endif
 
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    if ((ret = ecdh_gen_public_restartable(&ctx->grp, &ctx->d, &ctx->Q, f_rng,
+                                           p_rng, rs_ctx)) != 0)
+        return ret;
+#    else
+    if ((ret = mbedtls_ecdh_gen_public(&ctx->grp, &ctx->d, &ctx->Q, f_rng,
+                                       p_rng)) != 0)
+        return ret;
+#    endif /* MBEDTLS_ECP_RESTARTABLE */
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( ( ret = ecdh_gen_public_restartable( &ctx->grp, &ctx->d, &ctx->Q,
-                                             f_rng, p_rng, rs_ctx ) ) != 0 )
-        return ret ;
-#else
-    if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q,
-                                         f_rng, p_rng ) ) != 0 )
-        return ret ;
-#endif /* MBEDTLS_ECP_RESTARTABLE */
-
-    if( ( ret = mbedtls_ecp_tls_write_group( &ctx->grp, &grp_len, buf,
-                                             blen ) ) != 0 )
-        return ret ;
+    if ((ret = mbedtls_ecp_tls_write_group(&ctx->grp, &grp_len, buf, blen)) !=
+        0)
+        return ret;
 
     buf += grp_len;
     blen -= grp_len;
 
-    if( ( ret = mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, point_format,
-                                             &pt_len, buf, blen ) ) != 0 )
-        return ret ;
+    if ((ret = mbedtls_ecp_tls_write_point(&ctx->grp, &ctx->Q, point_format,
+                                           &pt_len, buf, blen)) != 0)
+        return ret;
 
     *olen = grp_len + pt_len;
-    return 0 ;
+    return 0;
 }
 
 /*
@@ -351,51 +352,50 @@
  *          ECPoint         public;
  *      } ServerECDHParams;
  */
-int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
-                              unsigned char *buf, size_t blen,
-                              int (*f_rng)(void *, unsigned char *, size_t),
-                              void *p_rng )
+int mbedtls_ecdh_make_params(mbedtls_ecdh_context *ctx,
+                             size_t *olen,
+                             unsigned char *buf,
+                             size_t blen,
+                             int (*f_rng)(void *, unsigned char *, size_t),
+                             void *p_rng)
 {
     int restart_enabled = 0;
-    ECDH_VALIDATE_RET( ctx != NULL );
-    ECDH_VALIDATE_RET( olen != NULL );
-    ECDH_VALIDATE_RET( buf != NULL );
-    ECDH_VALIDATE_RET( f_rng != NULL );
+    ECDH_VALIDATE_RET(ctx != NULL);
+    ECDH_VALIDATE_RET(olen != NULL);
+    ECDH_VALIDATE_RET(buf != NULL);
+    ECDH_VALIDATE_RET(f_rng != NULL);
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     restart_enabled = ctx->restart_enabled;
-#else
-    (void) restart_enabled;
-#endif
+#    else
+    (void)restart_enabled;
+#    endif
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return( ecdh_make_params_internal( ctx, olen, ctx->point_format, buf, blen,
-                                       f_rng, p_rng, restart_enabled ) );
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return (ecdh_make_params_internal(ctx, olen, ctx->point_format, buf, blen,
+                                      f_rng, p_rng, restart_enabled));
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-            return( mbedtls_everest_make_params( &ctx->ctx.everest_ecdh, olen,
-                                                 buf, blen, f_rng, p_rng ) );
-#endif
+            return (mbedtls_everest_make_params(&ctx->ctx.everest_ecdh, olen,
+                                                buf, blen, f_rng, p_rng));
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            return( ecdh_make_params_internal( &ctx->ctx.mbed_ecdh, olen,
-                                               ctx->point_format, buf, blen,
-                                               f_rng, p_rng,
-                                               restart_enabled ) );
+            return (ecdh_make_params_internal(&ctx->ctx.mbed_ecdh, olen,
+                                              ctx->point_format, buf, blen,
+                                              f_rng, p_rng, restart_enabled));
         default:
             return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
-#endif
+#    endif
 }
 
-static int ecdh_read_params_internal( mbedtls_ecdh_context_mbed *ctx,
-                                      const unsigned char **buf,
-                                      const unsigned char *end )
+static int ecdh_read_params_internal(mbedtls_ecdh_context_mbed *ctx,
+                                     const unsigned char **buf,
+                                     const unsigned char *end)
 {
-    return( mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, buf,
-                                        end - *buf ) );
+    return (mbedtls_ecp_tls_read_point(&ctx->grp, &ctx->Qp, buf, end - *buf));
 }
 
 /*
@@ -405,325 +405,315 @@
  *          ECPoint         public;
  *      } ServerECDHParams;
  */
-int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx,
-                              const unsigned char **buf,
-                              const unsigned char *end )
+int mbedtls_ecdh_read_params(mbedtls_ecdh_context *ctx,
+                             const unsigned char **buf,
+                             const unsigned char *end)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     mbedtls_ecp_group_id grp_id;
-    ECDH_VALIDATE_RET( ctx != NULL );
-    ECDH_VALIDATE_RET( buf != NULL );
-    ECDH_VALIDATE_RET( *buf != NULL );
-    ECDH_VALIDATE_RET( end != NULL );
+    ECDH_VALIDATE_RET(ctx != NULL);
+    ECDH_VALIDATE_RET(buf != NULL);
+    ECDH_VALIDATE_RET(*buf != NULL);
+    ECDH_VALIDATE_RET(end != NULL);
 
-    if( ( ret = mbedtls_ecp_tls_read_group_id( &grp_id, buf, end - *buf ) )
-            != 0 )
-        return ret ;
+    if ((ret = mbedtls_ecp_tls_read_group_id(&grp_id, buf, end - *buf)) != 0)
+        return ret;
 
-    if( ( ret = mbedtls_ecdh_setup( ctx, grp_id ) ) != 0 )
-        return ret ;
+    if ((ret = mbedtls_ecdh_setup(ctx, grp_id)) != 0)
+        return ret;
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return ecdh_read_params_internal( ctx, buf, end ) ;
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ecdh_read_params_internal(ctx, buf, end);
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-            return( mbedtls_everest_read_params( &ctx->ctx.everest_ecdh,
-                                                 buf, end) );
-#endif
+            return (
+                mbedtls_everest_read_params(&ctx->ctx.everest_ecdh, buf, end));
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            return( ecdh_read_params_internal( &ctx->ctx.mbed_ecdh,
-                                               buf, end ) );
+            return (ecdh_read_params_internal(&ctx->ctx.mbed_ecdh, buf, end));
         default:
             return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
-#endif
+#    endif
 }
 
-static int ecdh_get_params_internal( mbedtls_ecdh_context_mbed *ctx,
-                                     const mbedtls_ecp_keypair *key,
-                                     mbedtls_ecdh_side side )
+static int ecdh_get_params_internal(mbedtls_ecdh_context_mbed *ctx,
+                                    const mbedtls_ecp_keypair *key,
+                                    mbedtls_ecdh_side side)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
 
     /* If it's not our key, just import the public part as Qp */
-    if( side == MBEDTLS_ECDH_THEIRS )
-        return mbedtls_ecp_copy( &ctx->Qp, &key->Q ) ;
+    if (side == MBEDTLS_ECDH_THEIRS)
+        return mbedtls_ecp_copy(&ctx->Qp, &key->Q);
 
     /* Our key: import public (as Q) and private parts */
-    if( side != MBEDTLS_ECDH_OURS )
-        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+    if (side != MBEDTLS_ECDH_OURS)
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 
-    if( ( ret = mbedtls_ecp_copy( &ctx->Q, &key->Q ) ) != 0 ||
-        ( ret = mbedtls_mpi_copy( &ctx->d, &key->d ) ) != 0 )
-        return ret ;
+    if ((ret = mbedtls_ecp_copy(&ctx->Q, &key->Q)) != 0 ||
+        (ret = mbedtls_mpi_copy(&ctx->d, &key->d)) != 0)
+        return ret;
 
-    return 0 ;
+    return 0;
 }
 
 /*
  * Get parameters from a keypair
  */
-int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx,
-                             const mbedtls_ecp_keypair *key,
-                             mbedtls_ecdh_side side )
+int mbedtls_ecdh_get_params(mbedtls_ecdh_context *ctx,
+                            const mbedtls_ecp_keypair *key,
+                            mbedtls_ecdh_side side)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
-    ECDH_VALIDATE_RET( ctx != NULL );
-    ECDH_VALIDATE_RET( key != NULL );
-    ECDH_VALIDATE_RET( side == MBEDTLS_ECDH_OURS ||
-                       side == MBEDTLS_ECDH_THEIRS );
+    ECDH_VALIDATE_RET(ctx != NULL);
+    ECDH_VALIDATE_RET(key != NULL);
+    ECDH_VALIDATE_RET(side == MBEDTLS_ECDH_OURS || side == MBEDTLS_ECDH_THEIRS);
 
-    if( mbedtls_ecdh_grp_id( ctx ) == MBEDTLS_ECP_DP_NONE )
-    {
+    if (mbedtls_ecdh_grp_id(ctx) == MBEDTLS_ECP_DP_NONE) {
         /* This is the first call to get_params(). Set up the context
          * for use with the group. */
-        if( ( ret = mbedtls_ecdh_setup( ctx, key->grp.id ) ) != 0 )
-            return ret ;
-    }
-    else
-    {
+        if ((ret = mbedtls_ecdh_setup(ctx, key->grp.id)) != 0)
+            return ret;
+    } else {
         /* This is not the first call to get_params(). Check that the
          * current key's group is the same as the context's, which was set
          * from the first key's group. */
-        if( mbedtls_ecdh_grp_id( ctx ) != key->grp.id )
-            return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+        if (mbedtls_ecdh_grp_id(ctx) != key->grp.id)
+            return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return ecdh_get_params_internal( ctx, key, side ) ;
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ecdh_get_params_internal(ctx, key, side);
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-        {
-            mbedtls_everest_ecdh_side s = side == MBEDTLS_ECDH_OURS ?
-                                                   MBEDTLS_EVEREST_ECDH_OURS :
-                                                   MBEDTLS_EVEREST_ECDH_THEIRS;
-            return( mbedtls_everest_get_params( &ctx->ctx.everest_ecdh,
-                                                key, s) );
-        }
-#endif
+            {
+                mbedtls_everest_ecdh_side s = side == MBEDTLS_ECDH_OURS ?
+                                                  MBEDTLS_EVEREST_ECDH_OURS :
+                                                  MBEDTLS_EVEREST_ECDH_THEIRS;
+                return (
+                    mbedtls_everest_get_params(&ctx->ctx.everest_ecdh, key, s));
+            }
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            return( ecdh_get_params_internal( &ctx->ctx.mbed_ecdh,
-                                              key, side ) );
+            return (ecdh_get_params_internal(&ctx->ctx.mbed_ecdh, key, side));
         default:
             return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
-#endif
+#    endif
 }
 
-static int ecdh_make_public_internal( mbedtls_ecdh_context_mbed *ctx,
-                                      size_t *olen, int point_format,
-                                      unsigned char *buf, size_t blen,
-                                      int (*f_rng)(void *,
-                                                   unsigned char *,
-                                                   size_t),
-                                      void *p_rng,
-                                      int restart_enabled )
+static int
+ecdh_make_public_internal(mbedtls_ecdh_context_mbed *ctx,
+                          size_t *olen,
+                          int point_format,
+                          unsigned char *buf,
+                          size_t blen,
+                          int (*f_rng)(void *, unsigned char *, size_t),
+                          void *p_rng,
+                          int restart_enabled)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     mbedtls_ecp_restart_ctx *rs_ctx = NULL;
-#endif
+#    endif
 
-    if( ctx->grp.pbits == 0 )
-        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+    if (ctx->grp.pbits == 0)
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( restart_enabled )
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    if (restart_enabled)
         rs_ctx = &ctx->rs;
-#else
-    (void) restart_enabled;
-#endif
+#    else
+    (void)restart_enabled;
+#    endif
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( ( ret = ecdh_gen_public_restartable( &ctx->grp, &ctx->d, &ctx->Q,
-                                             f_rng, p_rng, rs_ctx ) ) != 0 )
-        return ret ;
-#else
-    if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q,
-                                         f_rng, p_rng ) ) != 0 )
-        return ret ;
-#endif /* MBEDTLS_ECP_RESTARTABLE */
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    if ((ret = ecdh_gen_public_restartable(&ctx->grp, &ctx->d, &ctx->Q, f_rng,
+                                           p_rng, rs_ctx)) != 0)
+        return ret;
+#    else
+    if ((ret = mbedtls_ecdh_gen_public(&ctx->grp, &ctx->d, &ctx->Q, f_rng,
+                                       p_rng)) != 0)
+        return ret;
+#    endif /* MBEDTLS_ECP_RESTARTABLE */
 
-    return mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, point_format, olen,
-                                        buf, blen );
+    return mbedtls_ecp_tls_write_point(&ctx->grp, &ctx->Q, point_format, olen,
+                                       buf, blen);
 }
 
 /*
  * Setup and export the client public value
  */
-int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
-                              unsigned char *buf, size_t blen,
-                              int (*f_rng)(void *, unsigned char *, size_t),
-                              void *p_rng )
+int mbedtls_ecdh_make_public(mbedtls_ecdh_context *ctx,
+                             size_t *olen,
+                             unsigned char *buf,
+                             size_t blen,
+                             int (*f_rng)(void *, unsigned char *, size_t),
+                             void *p_rng)
 {
     int restart_enabled = 0;
-    ECDH_VALIDATE_RET( ctx != NULL );
-    ECDH_VALIDATE_RET( olen != NULL );
-    ECDH_VALIDATE_RET( buf != NULL );
-    ECDH_VALIDATE_RET( f_rng != NULL );
+    ECDH_VALIDATE_RET(ctx != NULL);
+    ECDH_VALIDATE_RET(olen != NULL);
+    ECDH_VALIDATE_RET(buf != NULL);
+    ECDH_VALIDATE_RET(f_rng != NULL);
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     restart_enabled = ctx->restart_enabled;
-#endif
+#    endif
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return( ecdh_make_public_internal( ctx, olen, ctx->point_format, buf, blen,
-                                       f_rng, p_rng, restart_enabled ) );
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return (ecdh_make_public_internal(ctx, olen, ctx->point_format, buf, blen,
+                                      f_rng, p_rng, restart_enabled));
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-            return( mbedtls_everest_make_public( &ctx->ctx.everest_ecdh, olen,
-                                                 buf, blen, f_rng, p_rng ) );
-#endif
+            return (mbedtls_everest_make_public(&ctx->ctx.everest_ecdh, olen,
+                                                buf, blen, f_rng, p_rng));
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            return( ecdh_make_public_internal( &ctx->ctx.mbed_ecdh, olen,
-                                               ctx->point_format, buf, blen,
-                                               f_rng, p_rng,
-                                               restart_enabled ) );
+            return (ecdh_make_public_internal(&ctx->ctx.mbed_ecdh, olen,
+                                              ctx->point_format, buf, blen,
+                                              f_rng, p_rng, restart_enabled));
         default:
             return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
-#endif
+#    endif
 }
 
-static int ecdh_read_public_internal( mbedtls_ecdh_context_mbed *ctx,
-                                      const unsigned char *buf, size_t blen )
+static int ecdh_read_public_internal(mbedtls_ecdh_context_mbed *ctx,
+                                     const unsigned char *buf,
+                                     size_t blen)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     const unsigned char *p = buf;
 
-    if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, &p,
-                                            blen ) ) != 0 )
-        return ret ;
+    if ((ret = mbedtls_ecp_tls_read_point(&ctx->grp, &ctx->Qp, &p, blen)) != 0)
+        return ret;
 
-    if( (size_t)( p - buf ) != blen )
-        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+    if ((size_t)(p - buf) != blen)
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 
-    return 0 ;
+    return 0;
 }
 
 /*
  * Parse and import the client's public value
  */
-int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx,
-                              const unsigned char *buf, size_t blen )
+int mbedtls_ecdh_read_public(mbedtls_ecdh_context *ctx,
+                             const unsigned char *buf,
+                             size_t blen)
 {
-    ECDH_VALIDATE_RET( ctx != NULL );
-    ECDH_VALIDATE_RET( buf != NULL );
+    ECDH_VALIDATE_RET(ctx != NULL);
+    ECDH_VALIDATE_RET(buf != NULL);
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return ecdh_read_public_internal( ctx, buf, blen ) ;
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ecdh_read_public_internal(ctx, buf, blen);
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-            return( mbedtls_everest_read_public( &ctx->ctx.everest_ecdh,
-                                                 buf, blen ) );
-#endif
+            return (
+                mbedtls_everest_read_public(&ctx->ctx.everest_ecdh, buf, blen));
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            return( ecdh_read_public_internal( &ctx->ctx.mbed_ecdh,
-                                                       buf, blen ) );
+            return (ecdh_read_public_internal(&ctx->ctx.mbed_ecdh, buf, blen));
         default:
             return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
-#endif
+#    endif
 }
 
-static int ecdh_calc_secret_internal( mbedtls_ecdh_context_mbed *ctx,
-                                      size_t *olen, unsigned char *buf,
-                                      size_t blen,
-                                      int (*f_rng)(void *,
-                                                   unsigned char *,
-                                                   size_t),
-                                      void *p_rng,
-                                      int restart_enabled )
+static int
+ecdh_calc_secret_internal(mbedtls_ecdh_context_mbed *ctx,
+                          size_t *olen,
+                          unsigned char *buf,
+                          size_t blen,
+                          int (*f_rng)(void *, unsigned char *, size_t),
+                          void *p_rng,
+                          int restart_enabled)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     mbedtls_ecp_restart_ctx *rs_ctx = NULL;
-#endif
+#    endif
 
-    if( ctx == NULL || ctx->grp.pbits == 0 )
-        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+    if (ctx == NULL || ctx->grp.pbits == 0)
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( restart_enabled )
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    if (restart_enabled)
         rs_ctx = &ctx->rs;
-#else
-    (void) restart_enabled;
-#endif
+#    else
+    (void)restart_enabled;
+#    endif
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( ( ret = ecdh_compute_shared_restartable( &ctx->grp, &ctx->z, &ctx->Qp,
-                                                 &ctx->d, f_rng, p_rng,
-                                                 rs_ctx ) ) != 0 )
-    {
-        return ret ;
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
+    if ((ret = ecdh_compute_shared_restartable(&ctx->grp, &ctx->z, &ctx->Qp,
+                                               &ctx->d, f_rng, p_rng,
+                                               rs_ctx)) != 0) {
+        return ret;
     }
-#else
-    if( ( ret = mbedtls_ecdh_compute_shared( &ctx->grp, &ctx->z, &ctx->Qp,
-                                             &ctx->d, f_rng, p_rng ) ) != 0 )
-    {
-        return ret ;
+#    else
+    if ((ret = mbedtls_ecdh_compute_shared(&ctx->grp, &ctx->z, &ctx->Qp,
+                                           &ctx->d, f_rng, p_rng)) != 0) {
+        return ret;
     }
-#endif /* MBEDTLS_ECP_RESTARTABLE */
+#    endif /* MBEDTLS_ECP_RESTARTABLE */
 
-    if( mbedtls_mpi_size( &ctx->z ) > blen )
-        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+    if (mbedtls_mpi_size(&ctx->z) > blen)
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 
-    *olen = ctx->grp.pbits / 8 + ( ( ctx->grp.pbits % 8 ) != 0 );
+    *olen = ctx->grp.pbits / 8 + ((ctx->grp.pbits % 8) != 0);
 
-    if( mbedtls_ecp_get_type( &ctx->grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
-        return mbedtls_mpi_write_binary_le( &ctx->z, buf, *olen );
+    if (mbedtls_ecp_get_type(&ctx->grp) == MBEDTLS_ECP_TYPE_MONTGOMERY)
+        return mbedtls_mpi_write_binary_le(&ctx->z, buf, *olen);
 
-    return mbedtls_mpi_write_binary( &ctx->z, buf, *olen );
+    return mbedtls_mpi_write_binary(&ctx->z, buf, *olen);
 }
 
 /*
  * Derive and export the shared secret
  */
-int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen,
-                              unsigned char *buf, size_t blen,
-                              int (*f_rng)(void *, unsigned char *, size_t),
-                              void *p_rng )
+int mbedtls_ecdh_calc_secret(mbedtls_ecdh_context *ctx,
+                             size_t *olen,
+                             unsigned char *buf,
+                             size_t blen,
+                             int (*f_rng)(void *, unsigned char *, size_t),
+                             void *p_rng)
 {
     int restart_enabled = 0;
-    ECDH_VALIDATE_RET( ctx != NULL );
-    ECDH_VALIDATE_RET( olen != NULL );
-    ECDH_VALIDATE_RET( buf != NULL );
+    ECDH_VALIDATE_RET(ctx != NULL);
+    ECDH_VALIDATE_RET(olen != NULL);
+    ECDH_VALIDATE_RET(buf != NULL);
 
-#if defined(MBEDTLS_ECP_RESTARTABLE)
+#    if defined(MBEDTLS_ECP_RESTARTABLE)
     restart_enabled = ctx->restart_enabled;
-#endif
+#    endif
 
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    return( ecdh_calc_secret_internal( ctx, olen, buf, blen, f_rng, p_rng,
-                                       restart_enabled ) );
-#else
-    switch( ctx->var )
-    {
-#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#    if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return (ecdh_calc_secret_internal(ctx, olen, buf, blen, f_rng, p_rng,
+                                      restart_enabled));
+#    else
+    switch (ctx->var) {
+#        if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
         case MBEDTLS_ECDH_VARIANT_EVEREST:
-            return( mbedtls_everest_calc_secret( &ctx->ctx.everest_ecdh, olen,
-                                                 buf, blen, f_rng, p_rng ) );
-#endif
+            return (mbedtls_everest_calc_secret(&ctx->ctx.everest_ecdh, olen,
+                                                buf, blen, f_rng, p_rng));
+#        endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
-            return( ecdh_calc_secret_internal( &ctx->ctx.mbed_ecdh, olen, buf,
-                                               blen, f_rng, p_rng,
-                                               restart_enabled ) );
+            return (ecdh_calc_secret_internal(&ctx->ctx.mbed_ecdh, olen, buf,
+                                              blen, f_rng, p_rng,
+                                              restart_enabled));
         default:
-            return MBEDTLS_ERR_ECP_BAD_INPUT_DATA ;
+            return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
-#endif
+#    endif
 }
 
 #endif /* MBEDTLS_ECDH_C */