65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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#include "tomcrypt_private.h"
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#ifdef LTC_MPI
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int ltc_mp_init_multi(void **a, ...)
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{
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void **cur = a;
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int np = 0;
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va_list args;
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va_start(args, a);
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while (cur != NULL) {
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if (ltc_mp_init(cur) != CRYPT_OK) {
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/* failed */
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va_list clean_list;
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va_start(clean_list, a);
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cur = a;
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while (np--) {
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ltc_mp_clear(*cur);
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cur = va_arg(clean_list, void**);
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}
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va_end(clean_list);
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va_end(args);
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return CRYPT_MEM;
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}
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++np;
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cur = va_arg(args, void**);
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}
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va_end(args);
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return CRYPT_OK;
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}
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void ltc_mp_deinit_multi(void *a, ...)
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{
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void *cur = a;
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va_list args;
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va_start(args, a);
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while (cur != NULL) {
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ltc_mp_clear(cur);
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cur = va_arg(args, void *);
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}
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va_end(args);
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}
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void ltc_mp_cleanup_multi(void **a, ...)
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{
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void **cur = a;
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va_list args;
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va_start(args, a);
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while (cur != NULL) {
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if (*cur != NULL) {
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ltc_mp_clear(*cur);
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*cur = NULL;
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}
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cur = va_arg(args, void**);
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}
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va_end(args);
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}
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#endif
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