Lines Matching refs:dstctx
341 PROV_SM2_CTX *dstctx; in sm2sig_dupctx() local
343 dstctx = OPENSSL_zalloc(sizeof(*srcctx)); in sm2sig_dupctx()
344 if (dstctx == NULL) in sm2sig_dupctx()
347 *dstctx = *srcctx; in sm2sig_dupctx()
348 dstctx->ec = NULL; in sm2sig_dupctx()
349 dstctx->propq = NULL; in sm2sig_dupctx()
350 dstctx->md = NULL; in sm2sig_dupctx()
351 dstctx->mdctx = NULL; in sm2sig_dupctx()
352 dstctx->id = NULL; in sm2sig_dupctx()
356 dstctx->ec = srcctx->ec; in sm2sig_dupctx()
359 dstctx->propq = OPENSSL_strdup(srcctx->propq); in sm2sig_dupctx()
360 if (dstctx->propq == NULL) in sm2sig_dupctx()
366 dstctx->md = srcctx->md; in sm2sig_dupctx()
369 dstctx->mdctx = EVP_MD_CTX_new(); in sm2sig_dupctx()
370 if (dstctx->mdctx == NULL in sm2sig_dupctx()
371 || !EVP_MD_CTX_copy_ex(dstctx->mdctx, srcctx->mdctx)) in sm2sig_dupctx()
376 dstctx->id = OPENSSL_malloc(srcctx->id_len); in sm2sig_dupctx()
377 if (dstctx->id == NULL) in sm2sig_dupctx()
379 dstctx->id_len = srcctx->id_len; in sm2sig_dupctx()
380 memcpy(dstctx->id, srcctx->id, srcctx->id_len); in sm2sig_dupctx()
383 return dstctx; in sm2sig_dupctx()
385 sm2sig_freectx(dstctx); in sm2sig_dupctx()