diff options
Diffstat (limited to 'lib/libcrypto/ec/ec_lib.c')
| -rw-r--r-- | lib/libcrypto/ec/ec_lib.c | 154 |
1 files changed, 1 insertions, 153 deletions
diff --git a/lib/libcrypto/ec/ec_lib.c b/lib/libcrypto/ec/ec_lib.c index cb581f6e1c1..2e180e96618 100644 --- a/lib/libcrypto/ec/ec_lib.c +++ b/lib/libcrypto/ec/ec_lib.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ec_lib.c,v 1.60 2023/06/24 18:21:07 jsing Exp $ */ +/* $OpenBSD: ec_lib.c,v 1.61 2023/06/25 18:52:27 tb Exp $ */ /* * Originally written by Bodo Moeller for the OpenSSL project. */ @@ -651,158 +651,6 @@ ec_point_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx) return group->meth->blind_coordinates(group, p, ctx); } -/* this has 'package' visibility */ -int -EC_EX_DATA_set_data(EC_EXTRA_DATA ** ex_data, void *data, - void *(*dup_func) (void *), - void (*free_func) (void *), - void (*clear_free_func) (void *)) -{ - EC_EXTRA_DATA *d; - - if (ex_data == NULL) - return 0; - - for (d = *ex_data; d != NULL; d = d->next) { - if (d->dup_func == dup_func && d->free_func == free_func && - d->clear_free_func == clear_free_func) { - ECerror(EC_R_SLOT_FULL); - return 0; - } - } - - if (data == NULL) - /* no explicit entry needed */ - return 1; - - d = malloc(sizeof *d); - if (d == NULL) - return 0; - - d->data = data; - d->dup_func = dup_func; - d->free_func = free_func; - d->clear_free_func = clear_free_func; - - d->next = *ex_data; - *ex_data = d; - - return 1; -} - -/* this has 'package' visibility */ -void * -EC_EX_DATA_get_data(const EC_EXTRA_DATA *ex_data, - void *(*dup_func) (void *), - void (*free_func) (void *), - void (*clear_free_func) (void *)) -{ - const EC_EXTRA_DATA *d; - - for (d = ex_data; d != NULL; d = d->next) { - if (d->dup_func == dup_func && d->free_func == free_func && d->clear_free_func == clear_free_func) - return d->data; - } - - return NULL; -} - -/* this has 'package' visibility */ -void -EC_EX_DATA_free_data(EC_EXTRA_DATA ** ex_data, - void *(*dup_func) (void *), - void (*free_func) (void *), - void (*clear_free_func) (void *)) -{ - EC_EXTRA_DATA **p; - - if (ex_data == NULL) - return; - - for (p = ex_data; *p != NULL; p = &((*p)->next)) { - if ((*p)->dup_func == dup_func && - (*p)->free_func == free_func && - (*p)->clear_free_func == clear_free_func) { - EC_EXTRA_DATA *next = (*p)->next; - - (*p)->free_func((*p)->data); - free(*p); - - *p = next; - return; - } - } -} - -/* this has 'package' visibility */ -void -EC_EX_DATA_clear_free_data(EC_EXTRA_DATA ** ex_data, - void *(*dup_func) (void *), - void (*free_func) (void *), - void (*clear_free_func) (void *)) -{ - EC_EXTRA_DATA **p; - - if (ex_data == NULL) - return; - - for (p = ex_data; *p != NULL; p = &((*p)->next)) { - if ((*p)->dup_func == dup_func && - (*p)->free_func == free_func && - (*p)->clear_free_func == clear_free_func) { - EC_EXTRA_DATA *next = (*p)->next; - - (*p)->clear_free_func((*p)->data); - free(*p); - - *p = next; - return; - } - } -} - -/* this has 'package' visibility */ -void -EC_EX_DATA_free_all_data(EC_EXTRA_DATA ** ex_data) -{ - EC_EXTRA_DATA *d; - - if (ex_data == NULL) - return; - - d = *ex_data; - while (d) { - EC_EXTRA_DATA *next = d->next; - - d->free_func(d->data); - free(d); - - d = next; - } - *ex_data = NULL; -} - -/* this has 'package' visibility */ -void -EC_EX_DATA_clear_free_all_data(EC_EXTRA_DATA ** ex_data) -{ - EC_EXTRA_DATA *d; - - if (ex_data == NULL) - return; - - d = *ex_data; - while (d) { - EC_EXTRA_DATA *next = d->next; - - d->clear_free_func(d->data); - free(d); - - d = next; - } - *ex_data = NULL; -} - EC_POINT * EC_POINT_new(const EC_GROUP *group) { |