Lines Matching refs:NULL
55 return NULL; in PKCS7_get_octet_string()
63 EVP_MD *fetched = NULL; in pkcs7_bio_add_digest()
66 if ((btmp = BIO_new(BIO_f_md())) == NULL) { in pkcs7_bio_add_digest()
76 if (fetched != NULL) in pkcs7_bio_add_digest()
81 if (md == NULL) { in pkcs7_bio_add_digest()
94 if (*pbio == NULL) in pkcs7_bio_add_digest()
100 btmp = NULL; in pkcs7_bio_add_digest()
112 EVP_PKEY_CTX *pctx = NULL; in pkcs7_encode_rinfo()
113 EVP_PKEY *pkey = NULL; in pkcs7_encode_rinfo()
114 unsigned char *ek = NULL; in pkcs7_encode_rinfo()
120 if (pkey == NULL) in pkcs7_encode_rinfo()
125 if (pctx == NULL) in pkcs7_encode_rinfo()
131 if (EVP_PKEY_encrypt(pctx, NULL, &eklen, key, keylen) <= 0) in pkcs7_encode_rinfo()
135 if (ek == NULL) in pkcs7_encode_rinfo()
142 ek = NULL; in pkcs7_encode_rinfo()
157 EVP_PKEY_CTX *pctx = NULL; in pkcs7_decrypt_rinfo()
158 unsigned char *ek = NULL; in pkcs7_decrypt_rinfo()
165 if (pctx == NULL) in pkcs7_decrypt_rinfo()
200 BIO *out = NULL, *btmp = NULL; in PKCS7_dataInit()
201 X509_ALGOR *xa = NULL; in PKCS7_dataInit()
202 EVP_CIPHER *fetched_cipher = NULL; in PKCS7_dataInit()
204 const EVP_CIPHER *evp_cipher = NULL; in PKCS7_dataInit()
205 STACK_OF(X509_ALGOR) *md_sk = NULL; in PKCS7_dataInit()
206 STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL; in PKCS7_dataInit()
207 X509_ALGOR *xalg = NULL; in PKCS7_dataInit()
208 PKCS7_RECIP_INFO *ri = NULL; in PKCS7_dataInit()
209 ASN1_OCTET_STRING *os = NULL; in PKCS7_dataInit()
214 if (p7 == NULL) { in PKCS7_dataInit()
216 return NULL; in PKCS7_dataInit()
232 if (p7->d.ptr == NULL) { in PKCS7_dataInit()
234 return NULL; in PKCS7_dataInit()
250 if (evp_cipher == NULL) { in PKCS7_dataInit()
259 if (evp_cipher == NULL) { in PKCS7_dataInit()
282 if (evp_cipher != NULL) { in PKCS7_dataInit()
288 if ((btmp = BIO_new(BIO_f_cipher())) == NULL) { in PKCS7_dataInit()
305 if (fetched_cipher != NULL) in PKCS7_dataInit()
310 if (EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, 1) <= 0) in PKCS7_dataInit()
314 fetched_cipher = NULL; in PKCS7_dataInit()
318 if (EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, 1) <= 0) in PKCS7_dataInit()
322 if (xalg->parameter == NULL) { in PKCS7_dataInit()
324 if (xalg->parameter == NULL) in PKCS7_dataInit()
339 if (out == NULL) in PKCS7_dataInit()
343 btmp = NULL; in PKCS7_dataInit()
346 if (bio == NULL) { in PKCS7_dataInit()
353 if (bio == NULL) in PKCS7_dataInit()
357 if (bio == NULL) in PKCS7_dataInit()
370 return NULL; in PKCS7_dataInit()
388 BIO *out = NULL, *btmp = NULL, *etmp = NULL, *bio = NULL; in PKCS7_dataDecode()
390 ASN1_OCTET_STRING *data_body = NULL; in PKCS7_dataDecode()
391 EVP_MD *evp_md = NULL; in PKCS7_dataDecode()
393 EVP_CIPHER *evp_cipher = NULL; in PKCS7_dataDecode()
394 const EVP_CIPHER *cipher = NULL; in PKCS7_dataDecode()
395 EVP_CIPHER_CTX *evp_ctx = NULL; in PKCS7_dataDecode()
396 X509_ALGOR *enc_alg = NULL; in PKCS7_dataDecode()
397 STACK_OF(X509_ALGOR) *md_sk = NULL; in PKCS7_dataDecode()
398 STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL; in PKCS7_dataDecode()
399 PKCS7_RECIP_INFO *ri = NULL; in PKCS7_dataDecode()
400 unsigned char *ek = NULL, *tkey = NULL; in PKCS7_dataDecode()
407 if (p7 == NULL) { in PKCS7_dataDecode()
409 return NULL; in PKCS7_dataDecode()
416 if (p7->d.ptr == NULL) { in PKCS7_dataDecode()
418 return NULL; in PKCS7_dataDecode()
433 if (!PKCS7_is_detached(p7) && data_body == NULL) { in PKCS7_dataDecode()
450 if (evp_cipher != NULL) in PKCS7_dataDecode()
455 if (cipher == NULL) { in PKCS7_dataDecode()
471 if (evp_cipher != NULL) in PKCS7_dataDecode()
476 if (cipher == NULL) { in PKCS7_dataDecode()
489 if (data_body == NULL && in_bio == NULL) { in PKCS7_dataDecode()
495 if (md_sk != NULL) { in PKCS7_dataDecode()
498 if ((btmp = BIO_new(BIO_f_md())) == NULL) { in PKCS7_dataDecode()
507 if (evp_md != NULL) in PKCS7_dataDecode()
512 if (md == NULL) { in PKCS7_dataDecode()
525 if (out == NULL) in PKCS7_dataDecode()
529 btmp = NULL; in PKCS7_dataDecode()
533 if (cipher != NULL) { in PKCS7_dataDecode()
534 if ((etmp = BIO_new(BIO_f_cipher())) == NULL) { in PKCS7_dataDecode()
554 ri = NULL; in PKCS7_dataDecode()
556 if (ri == NULL) { in PKCS7_dataDecode()
564 if (pcert == NULL) { in PKCS7_dataDecode()
585 evp_ctx = NULL; in PKCS7_dataDecode()
587 if (EVP_CipherInit_ex(evp_ctx, cipher, NULL, NULL, NULL, 0) <= 0) in PKCS7_dataDecode()
597 if (tkey == NULL) in PKCS7_dataDecode()
601 if (ek == NULL) { in PKCS7_dataDecode()
604 tkey = NULL; in PKCS7_dataDecode()
618 tkey = NULL; in PKCS7_dataDecode()
623 if (EVP_CipherInit_ex(evp_ctx, NULL, NULL, ek, NULL, 0) <= 0) in PKCS7_dataDecode()
627 ek = NULL; in PKCS7_dataDecode()
629 tkey = NULL; in PKCS7_dataDecode()
631 if (out == NULL) in PKCS7_dataDecode()
635 etmp = NULL; in PKCS7_dataDecode()
637 if (in_bio != NULL) { in PKCS7_dataDecode()
644 if (bio == NULL) in PKCS7_dataDecode()
648 if (bio == NULL) in PKCS7_dataDecode()
652 bio = NULL; in PKCS7_dataDecode()
664 return NULL; in PKCS7_dataDecode()
671 if (bio == NULL) { in PKCS7_find_digest()
673 return NULL; in PKCS7_find_digest()
676 if (*pmd == NULL) { in PKCS7_find_digest()
678 return NULL; in PKCS7_find_digest()
684 return NULL; in PKCS7_find_digest()
694 if (!PKCS7_add0_attrib_signing_time(si, NULL)) { in do_pkcs7_signed_attrib()
725 STACK_OF(PKCS7_SIGNER_INFO) *si_sk = NULL; in PKCS7_dataFinal()
726 ASN1_OCTET_STRING *os = NULL; in PKCS7_dataFinal()
729 if (p7 == NULL) { in PKCS7_dataFinal()
736 if (p7->d.ptr == NULL) { in PKCS7_dataFinal()
742 if (ctx_tmp == NULL) { in PKCS7_dataFinal()
758 if (os == NULL) { in PKCS7_dataFinal()
760 if (os == NULL) { in PKCS7_dataFinal()
770 if (os == NULL) { in PKCS7_dataFinal()
772 if (os == NULL) { in PKCS7_dataFinal()
785 os = NULL; in PKCS7_dataFinal()
786 p7->d.sign->contents->d.data = NULL; in PKCS7_dataFinal()
795 os = NULL; in PKCS7_dataFinal()
796 p7->d.digest->contents->d.data = NULL; in PKCS7_dataFinal()
805 if (si_sk != NULL) { in PKCS7_dataFinal()
808 if (si->pkey == NULL) in PKCS7_dataFinal()
817 if (btmp == NULL) in PKCS7_dataFinal()
836 unsigned char *abuf = NULL; in PKCS7_dataFinal()
839 if (abuflen == 0 || (abuf = OPENSSL_malloc(abuflen)) == NULL) in PKCS7_dataFinal()
869 if (os == NULL) in PKCS7_dataFinal()
875 if (btmp == NULL) { in PKCS7_dataFinal()
898 EVP_PKEY_CTX *pctx = NULL; in PKCS7_SIGNER_INFO_sign()
899 unsigned char *abuf = NULL; in PKCS7_SIGNER_INFO_sign()
902 const EVP_MD *md = NULL; in PKCS7_SIGNER_INFO_sign()
906 if (md == NULL) in PKCS7_SIGNER_INFO_sign()
910 if (mctx == NULL) { in PKCS7_SIGNER_INFO_sign()
918 NULL) <= 0) in PKCS7_SIGNER_INFO_sign()
923 if (alen < 0 || abuf == NULL) in PKCS7_SIGNER_INFO_sign()
928 abuf = NULL; in PKCS7_SIGNER_INFO_sign()
929 if (EVP_DigestSignFinal(mctx, NULL, &siglen) <= 0) in PKCS7_SIGNER_INFO_sign()
932 if (abuf == NULL) in PKCS7_SIGNER_INFO_sign()
959 if (p7 == NULL) { in PKCS7_dataVerify()
964 if (p7->d.ptr == NULL) { in PKCS7_dataVerify()
987 if (signer == NULL) { in PKCS7_dataVerify()
1015 EVP_MD *fetched_md = NULL; in PKCS7_signatureVerify()
1026 if (mdc_tmp == NULL) { in PKCS7_signatureVerify()
1040 if ((btmp == NULL) || in PKCS7_signatureVerify()
1041 ((btmp = BIO_find_type(btmp, BIO_TYPE_MD)) == NULL)) { in PKCS7_signatureVerify()
1046 if (mdc == NULL) { in PKCS7_signatureVerify()
1069 if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0)) { in PKCS7_signatureVerify()
1070 unsigned char md_dat[EVP_MAX_MD_SIZE], *abuf = NULL; in PKCS7_signatureVerify()
1092 if (fetched_md != NULL) in PKCS7_signatureVerify()
1097 if (md == NULL || !EVP_VerifyInit_ex(mdc_tmp, md, NULL)) { in PKCS7_signatureVerify()
1105 if (alen <= 0 || abuf == NULL) { in PKCS7_signatureVerify()
1118 if (pkey == NULL) { in PKCS7_signatureVerify()
1144 return NULL; in PKCS7_get_issuer_and_serial()
1145 if (p7->d.signed_and_enveloped == NULL) in PKCS7_get_issuer_and_serial()
1146 return NULL; in PKCS7_get_issuer_and_serial()
1148 if (rsk == NULL) in PKCS7_get_issuer_and_serial()
1149 return NULL; in PKCS7_get_issuer_and_serial()
1151 return NULL; in PKCS7_get_issuer_and_serial()
1171 return NULL; in get_attribute()
1178 if ((astype = get_attribute(sk, NID_pkcs9_messageDigest)) == NULL) in PKCS7_digest_from_attributes()
1179 return NULL; in PKCS7_digest_from_attributes()
1190 if (p7si->auth_attr == NULL) in PKCS7_set_signed_attributes()
1196 == NULL) in PKCS7_set_signed_attributes()
1209 if (p7si->unauth_attr == NULL) in PKCS7_set_attributes()
1215 == NULL) in PKCS7_set_attributes()
1236 X509_ATTRIBUTE *attr = NULL; in add_attribute()
1239 if (*sk == NULL) { in add_attribute()
1240 if ((*sk = sk_X509_ATTRIBUTE_new_null()) == NULL) in add_attribute()
1249 if (!sk_X509_ATTRIBUTE_push(*sk, NULL)) in add_attribute()
1254 if (attr == NULL) { in add_attribute()
