crypto/cms/cms_ec.c

260     unsigned char *penc = NULL;
280         enckeylen = EVP_PKEY_get1_encoded_public_key(pkey, &penc);
283         ASN1_STRING_set0(pubkey, penc, (int)enckeylen);
287         penc = NULL;
351     penclen = CMS_SharedInfo_encode(&penc, wrap_alg, ukm, keylen);
356     if (EVP_PKEY_CTX_set0_ecdh_kdf_ukm(pctx, penc, penclen) <= 0)
358     penc = NULL;
364     penclen = i2d_X509_ALGOR(wrap_alg, &penc);
370     ASN1_STRING_set0(wrap_str, penc, penclen);
371     penc = NULL;
377     OPENSSL_free(penc);