[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/bio_pk7.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/bio_pk7.c
new file mode 100644
index 0000000..29feaa3
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/bio_pk7.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/asn1.h>
+#include <openssl/pkcs7.h>
+#include <openssl/bio.h>
+
+#if !defined(OPENSSL_SYS_VXWORKS)
+# include <memory.h>
+#endif
+#include <stdio.h>
+
+/* Streaming encode support for PKCS#7 */
+
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7)
+{
+ return BIO_new_NDEF(out, (ASN1_VALUE *)p7, ASN1_ITEM_rptr(PKCS7));
+}
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/build.info b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/build.info
new file mode 100644
index 0000000..2029d53
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/build.info
@@ -0,0 +1,4 @@
+LIBS=../../libcrypto
+SOURCE[../../libcrypto]=\
+ pk7_asn1.c pk7_lib.c pkcs7err.c pk7_doit.c pk7_smime.c pk7_attr.c \
+ pk7_mime.c bio_pk7.c
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_asn1.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_asn1.c
new file mode 100644
index 0000000..cd9fb4f
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_asn1.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/asn1t.h>
+#include <openssl/pkcs7.h>
+#include <openssl/x509.h>
+
+/* PKCS#7 ASN1 module */
+
+/* This is the ANY DEFINED BY table for the top level PKCS#7 structure */
+
+ASN1_ADB_TEMPLATE(p7default) = ASN1_EXP_OPT(PKCS7, d.other, ASN1_ANY, 0);
+
+ASN1_ADB(PKCS7) = {
+ ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP_OPT(PKCS7, d.data, ASN1_OCTET_STRING_NDEF, 0)),
+ ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP_OPT(PKCS7, d.sign, PKCS7_SIGNED, 0)),
+ ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.enveloped, PKCS7_ENVELOPE, 0)),
+ ADB_ENTRY(NID_pkcs7_signedAndEnveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.signed_and_enveloped, PKCS7_SIGN_ENVELOPE, 0)),
+ ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP_OPT(PKCS7, d.digest, PKCS7_DIGEST, 0)),
+ ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
+} ASN1_ADB_END(PKCS7, 0, type, 0, &p7default_tt, NULL);
+
+/* PKCS#7 streaming support */
+static int pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ void *exarg)
+{
+ ASN1_STREAM_ARG *sarg = exarg;
+ PKCS7 **pp7 = (PKCS7 **)pval;
+
+ switch (operation) {
+
+ case ASN1_OP_STREAM_PRE:
+ if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
+ return 0;
+ /* fall thru */
+ case ASN1_OP_DETACHED_PRE:
+ sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
+ if (!sarg->ndef_bio)
+ return 0;
+ break;
+
+ case ASN1_OP_STREAM_POST:
+ case ASN1_OP_DETACHED_POST:
+ if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
+ return 0;
+ break;
+
+ }
+ return 1;
+}
+
+ASN1_NDEF_SEQUENCE_cb(PKCS7, pk7_cb) = {
+ ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
+ ASN1_ADB_OBJECT(PKCS7)
+}ASN1_NDEF_SEQUENCE_END_cb(PKCS7, PKCS7)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7)
+
+IMPLEMENT_ASN1_NDEF_FUNCTION(PKCS7)
+
+IMPLEMENT_ASN1_DUP_FUNCTION(PKCS7)
+
+ASN1_NDEF_SEQUENCE(PKCS7_SIGNED) = {
+ ASN1_SIMPLE(PKCS7_SIGNED, version, ASN1_INTEGER),
+ ASN1_SET_OF(PKCS7_SIGNED, md_algs, X509_ALGOR),
+ ASN1_SIMPLE(PKCS7_SIGNED, contents, PKCS7),
+ ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNED, cert, X509, 0),
+ ASN1_IMP_SET_OF_OPT(PKCS7_SIGNED, crl, X509_CRL, 1),
+ ASN1_SET_OF(PKCS7_SIGNED, signer_info, PKCS7_SIGNER_INFO)
+} ASN1_NDEF_SEQUENCE_END(PKCS7_SIGNED)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNED)
+
+/* Minor tweak to operation: free up EVP_PKEY */
+static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ void *exarg)
+{
+ if (operation == ASN1_OP_FREE_POST) {
+ PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
+ EVP_PKEY_free(si->pkey);
+ }
+ return 1;
+}
+
+ASN1_SEQUENCE_cb(PKCS7_SIGNER_INFO, si_cb) = {
+ ASN1_SIMPLE(PKCS7_SIGNER_INFO, version, ASN1_INTEGER),
+ ASN1_SIMPLE(PKCS7_SIGNER_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
+ ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_alg, X509_ALGOR),
+ /* NB this should be a SET OF but we use a SEQUENCE OF so the
+ * original order * is retained when the structure is reencoded.
+ * Since the attributes are implicitly tagged this will not affect
+ * the encoding.
+ */
+ ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNER_INFO, auth_attr, X509_ATTRIBUTE, 0),
+ ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_enc_alg, X509_ALGOR),
+ ASN1_SIMPLE(PKCS7_SIGNER_INFO, enc_digest, ASN1_OCTET_STRING),
+ ASN1_IMP_SET_OF_OPT(PKCS7_SIGNER_INFO, unauth_attr, X509_ATTRIBUTE, 1)
+} ASN1_SEQUENCE_END_cb(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
+
+ASN1_SEQUENCE(PKCS7_ISSUER_AND_SERIAL) = {
+ ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, issuer, X509_NAME),
+ ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, serial, ASN1_INTEGER)
+} ASN1_SEQUENCE_END(PKCS7_ISSUER_AND_SERIAL)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
+
+ASN1_NDEF_SEQUENCE(PKCS7_ENVELOPE) = {
+ ASN1_SIMPLE(PKCS7_ENVELOPE, version, ASN1_INTEGER),
+ ASN1_SET_OF(PKCS7_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
+ ASN1_SIMPLE(PKCS7_ENVELOPE, enc_data, PKCS7_ENC_CONTENT)
+} ASN1_NDEF_SEQUENCE_END(PKCS7_ENVELOPE)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
+
+/* Minor tweak to operation: free up X509 */
+static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ void *exarg)
+{
+ if (operation == ASN1_OP_FREE_POST) {
+ PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
+ X509_free(ri->cert);
+ }
+ return 1;
+}
+
+ASN1_SEQUENCE_cb(PKCS7_RECIP_INFO, ri_cb) = {
+ ASN1_SIMPLE(PKCS7_RECIP_INFO, version, ASN1_INTEGER),
+ ASN1_SIMPLE(PKCS7_RECIP_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
+ ASN1_SIMPLE(PKCS7_RECIP_INFO, key_enc_algor, X509_ALGOR),
+ ASN1_SIMPLE(PKCS7_RECIP_INFO, enc_key, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END_cb(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
+
+ASN1_NDEF_SEQUENCE(PKCS7_ENC_CONTENT) = {
+ ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
+ ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
+ ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
+} ASN1_NDEF_SEQUENCE_END(PKCS7_ENC_CONTENT)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
+
+ASN1_NDEF_SEQUENCE(PKCS7_SIGN_ENVELOPE) = {
+ ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, version, ASN1_INTEGER),
+ ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
+ ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, md_algs, X509_ALGOR),
+ ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, enc_data, PKCS7_ENC_CONTENT),
+ ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, cert, X509, 0),
+ ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, crl, X509_CRL, 1),
+ ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, signer_info, PKCS7_SIGNER_INFO)
+} ASN1_NDEF_SEQUENCE_END(PKCS7_SIGN_ENVELOPE)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
+
+ASN1_NDEF_SEQUENCE(PKCS7_ENCRYPT) = {
+ ASN1_SIMPLE(PKCS7_ENCRYPT, version, ASN1_INTEGER),
+ ASN1_SIMPLE(PKCS7_ENCRYPT, enc_data, PKCS7_ENC_CONTENT)
+} ASN1_NDEF_SEQUENCE_END(PKCS7_ENCRYPT)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
+
+ASN1_NDEF_SEQUENCE(PKCS7_DIGEST) = {
+ ASN1_SIMPLE(PKCS7_DIGEST, version, ASN1_INTEGER),
+ ASN1_SIMPLE(PKCS7_DIGEST, md, X509_ALGOR),
+ ASN1_SIMPLE(PKCS7_DIGEST, contents, PKCS7),
+ ASN1_SIMPLE(PKCS7_DIGEST, digest, ASN1_OCTET_STRING)
+} ASN1_NDEF_SEQUENCE_END(PKCS7_DIGEST)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKCS7_DIGEST)
+
+/* Specials for authenticated attributes */
+
+/*
+ * When signing attributes we want to reorder them to match the sorted
+ * encoding.
+ */
+
+ASN1_ITEM_TEMPLATE(PKCS7_ATTR_SIGN) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_SIGN)
+
+/*
+ * When verifying attributes we need to use the received order. So we use
+ * SEQUENCE OF and tag it to SET OF
+ */
+
+ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
+ V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_VERIFY)
+
+IMPLEMENT_ASN1_PRINT_FUNCTION(PKCS7)
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_attr.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_attr.c
new file mode 100644
index 0000000..e90bf03
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_attr.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <openssl/bio.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/pem.h>
+#include <openssl/pkcs7.h>
+#include <openssl/x509.h>
+#include <openssl/err.h>
+
+int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
+ STACK_OF(X509_ALGOR) *cap)
+{
+ ASN1_STRING *seq;
+
+ if ((seq = ASN1_STRING_new()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ seq->length = ASN1_item_i2d((ASN1_VALUE *)cap, &seq->data,
+ ASN1_ITEM_rptr(X509_ALGORS));
+ return PKCS7_add_signed_attribute(si, NID_SMIMECapabilities,
+ V_ASN1_SEQUENCE, seq);
+}
+
+STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si)
+{
+ ASN1_TYPE *cap;
+ const unsigned char *p;
+
+ cap = PKCS7_get_signed_attribute(si, NID_SMIMECapabilities);
+ if (cap == NULL || (cap->type != V_ASN1_SEQUENCE))
+ return NULL;
+ p = cap->value.sequence->data;
+ return (STACK_OF(X509_ALGOR) *)
+ ASN1_item_d2i(NULL, &p, cap->value.sequence->length,
+ ASN1_ITEM_rptr(X509_ALGORS));
+}
+
+/* Basic smime-capabilities OID and optional integer arg */
+int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
+{
+ ASN1_INTEGER *nbit = NULL;
+ X509_ALGOR *alg;
+
+ if ((alg = X509_ALGOR_new()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ ASN1_OBJECT_free(alg->algorithm);
+ alg->algorithm = OBJ_nid2obj(nid);
+ if (arg > 0) {
+ if ((alg->parameter = ASN1_TYPE_new()) == NULL) {
+ goto err;
+ }
+ if ((nbit = ASN1_INTEGER_new()) == NULL) {
+ goto err;
+ }
+ if (!ASN1_INTEGER_set(nbit, arg)) {
+ goto err;
+ }
+ alg->parameter->value.integer = nbit;
+ alg->parameter->type = V_ASN1_INTEGER;
+ nbit = NULL;
+ }
+ if (!sk_X509_ALGOR_push(sk, alg)) {
+ goto err;
+ }
+ return 1;
+err:
+ PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP, ERR_R_MALLOC_FAILURE);
+ ASN1_INTEGER_free(nbit);
+ X509_ALGOR_free(alg);
+ return 0;
+}
+
+int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid)
+{
+ if (PKCS7_get_signed_attribute(si, NID_pkcs9_contentType))
+ return 0;
+ if (!coid)
+ coid = OBJ_nid2obj(NID_pkcs7_data);
+ return PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
+ V_ASN1_OBJECT, coid);
+}
+
+int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t)
+{
+ if (t == NULL && (t = X509_gmtime_adj(NULL, 0)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME,
+ ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ return PKCS7_add_signed_attribute(si, NID_pkcs9_signingTime,
+ V_ASN1_UTCTIME, t);
+}
+
+int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
+ const unsigned char *md, int mdlen)
+{
+ ASN1_OCTET_STRING *os;
+ os = ASN1_OCTET_STRING_new();
+ if (os == NULL)
+ return 0;
+ if (!ASN1_STRING_set(os, md, mdlen)
+ || !PKCS7_add_signed_attribute(si, NID_pkcs9_messageDigest,
+ V_ASN1_OCTET_STRING, os)) {
+ ASN1_OCTET_STRING_free(os);
+ return 0;
+ }
+ return 1;
+}
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_doit.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_doit.c
new file mode 100644
index 0000000..f63fbc5
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_doit.c
@@ -0,0 +1,1184 @@
+/*
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/rand.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/err.h>
+
+static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
+ void *value);
+static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid);
+
+static int PKCS7_type_is_other(PKCS7 *p7)
+{
+ int isOther = 1;
+
+ int nid = OBJ_obj2nid(p7->type);
+
+ switch (nid) {
+ case NID_pkcs7_data:
+ case NID_pkcs7_signed:
+ case NID_pkcs7_enveloped:
+ case NID_pkcs7_signedAndEnveloped:
+ case NID_pkcs7_digest:
+ case NID_pkcs7_encrypted:
+ isOther = 0;
+ break;
+ default:
+ isOther = 1;
+ }
+
+ return isOther;
+
+}
+
+static ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7)
+{
+ if (PKCS7_type_is_data(p7))
+ return p7->d.data;
+ if (PKCS7_type_is_other(p7) && p7->d.other
+ && (p7->d.other->type == V_ASN1_OCTET_STRING))
+ return p7->d.other->value.octet_string;
+ return NULL;
+}
+
+static int PKCS7_bio_add_digest(BIO **pbio, X509_ALGOR *alg)
+{
+ BIO *btmp;
+ const EVP_MD *md;
+ if ((btmp = BIO_new(BIO_f_md())) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST, ERR_R_BIO_LIB);
+ goto err;
+ }
+
+ md = EVP_get_digestbyobj(alg->algorithm);
+ if (md == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST, PKCS7_R_UNKNOWN_DIGEST_TYPE);
+ goto err;
+ }
+
+ BIO_set_md(btmp, md);
+ if (*pbio == NULL)
+ *pbio = btmp;
+ else if (!BIO_push(*pbio, btmp)) {
+ PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST, ERR_R_BIO_LIB);
+ goto err;
+ }
+ btmp = NULL;
+
+ return 1;
+
+ err:
+ BIO_free(btmp);
+ return 0;
+
+}
+
+static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
+ unsigned char *key, int keylen)
+{
+ EVP_PKEY_CTX *pctx = NULL;
+ EVP_PKEY *pkey = NULL;
+ unsigned char *ek = NULL;
+ int ret = 0;
+ size_t eklen;
+
+ pkey = X509_get0_pubkey(ri->cert);
+
+ if (!pkey)
+ return 0;
+
+ pctx = EVP_PKEY_CTX_new(pkey, NULL);
+ if (!pctx)
+ return 0;
+
+ if (EVP_PKEY_encrypt_init(pctx) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
+ EVP_PKEY_CTRL_PKCS7_ENCRYPT, 0, ri) <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ if (EVP_PKEY_encrypt(pctx, NULL, &eklen, key, keylen) <= 0)
+ goto err;
+
+ ek = OPENSSL_malloc(eklen);
+
+ if (ek == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (EVP_PKEY_encrypt(pctx, ek, &eklen, key, keylen) <= 0)
+ goto err;
+
+ ASN1_STRING_set0(ri->enc_key, ek, eklen);
+ ek = NULL;
+
+ ret = 1;
+
+ err:
+ EVP_PKEY_CTX_free(pctx);
+ OPENSSL_free(ek);
+ return ret;
+
+}
+
+static int pkcs7_decrypt_rinfo(unsigned char **pek, int *peklen,
+ PKCS7_RECIP_INFO *ri, EVP_PKEY *pkey,
+ size_t fixlen)
+{
+ EVP_PKEY_CTX *pctx = NULL;
+ unsigned char *ek = NULL;
+ size_t eklen;
+
+ int ret = -1;
+
+ pctx = EVP_PKEY_CTX_new(pkey, NULL);
+ if (!pctx)
+ return -1;
+
+ if (EVP_PKEY_decrypt_init(pctx) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DECRYPT,
+ EVP_PKEY_CTRL_PKCS7_DECRYPT, 0, ri) <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ if (EVP_PKEY_decrypt(pctx, NULL, &eklen,
+ ri->enc_key->data, ri->enc_key->length) <= 0)
+ goto err;
+
+ ek = OPENSSL_malloc(eklen);
+
+ if (ek == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (EVP_PKEY_decrypt(pctx, ek, &eklen,
+ ri->enc_key->data, ri->enc_key->length) <= 0
+ || eklen == 0
+ || (fixlen != 0 && eklen != fixlen)) {
+ ret = 0;
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_EVP_LIB);
+ goto err;
+ }
+
+ ret = 1;
+
+ OPENSSL_clear_free(*pek, *peklen);
+ *pek = ek;
+ *peklen = eklen;
+
+ err:
+ EVP_PKEY_CTX_free(pctx);
+ if (!ret)
+ OPENSSL_free(ek);
+
+ return ret;
+}
+
+BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
+{
+ int i;
+ BIO *out = NULL, *btmp = NULL;
+ X509_ALGOR *xa = NULL;
+ const EVP_CIPHER *evp_cipher = NULL;
+ STACK_OF(X509_ALGOR) *md_sk = NULL;
+ STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL;
+ X509_ALGOR *xalg = NULL;
+ PKCS7_RECIP_INFO *ri = NULL;
+ ASN1_OCTET_STRING *os = NULL;
+
+ if (p7 == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_INVALID_NULL_POINTER);
+ return NULL;
+ }
+ /*
+ * The content field in the PKCS7 ContentInfo is optional, but that really
+ * only applies to inner content (precisely, detached signatures).
+ *
+ * When reading content, missing outer content is therefore treated as an
+ * error.
+ *
+ * When creating content, PKCS7_content_new() must be called before
+ * calling this method, so a NULL p7->d is always an error.
+ */
+ if (p7->d.ptr == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_NO_CONTENT);
+ return NULL;
+ }
+
+ i = OBJ_obj2nid(p7->type);
+ p7->state = PKCS7_S_HEADER;
+
+ switch (i) {
+ case NID_pkcs7_signed:
+ md_sk = p7->d.sign->md_algs;
+ os = PKCS7_get_octet_string(p7->d.sign->contents);
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ rsk = p7->d.signed_and_enveloped->recipientinfo;
+ md_sk = p7->d.signed_and_enveloped->md_algs;
+ xalg = p7->d.signed_and_enveloped->enc_data->algorithm;
+ evp_cipher = p7->d.signed_and_enveloped->enc_data->cipher;
+ if (evp_cipher == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_CIPHER_NOT_INITIALIZED);
+ goto err;
+ }
+ break;
+ case NID_pkcs7_enveloped:
+ rsk = p7->d.enveloped->recipientinfo;
+ xalg = p7->d.enveloped->enc_data->algorithm;
+ evp_cipher = p7->d.enveloped->enc_data->cipher;
+ if (evp_cipher == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_CIPHER_NOT_INITIALIZED);
+ goto err;
+ }
+ break;
+ case NID_pkcs7_digest:
+ xa = p7->d.digest->md;
+ os = PKCS7_get_octet_string(p7->d.digest->contents);
+ break;
+ case NID_pkcs7_data:
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+
+ for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++)
+ if (!PKCS7_bio_add_digest(&out, sk_X509_ALGOR_value(md_sk, i)))
+ goto err;
+
+ if (xa && !PKCS7_bio_add_digest(&out, xa))
+ goto err;
+
+ if (evp_cipher != NULL) {
+ unsigned char key[EVP_MAX_KEY_LENGTH];
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+ int keylen, ivlen;
+ EVP_CIPHER_CTX *ctx;
+
+ if ((btmp = BIO_new(BIO_f_cipher())) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT, ERR_R_BIO_LIB);
+ goto err;
+ }
+ BIO_get_cipher_ctx(btmp, &ctx);
+ keylen = EVP_CIPHER_key_length(evp_cipher);
+ ivlen = EVP_CIPHER_iv_length(evp_cipher);
+ xalg->algorithm = OBJ_nid2obj(EVP_CIPHER_type(evp_cipher));
+ if (ivlen > 0)
+ if (RAND_bytes(iv, ivlen) <= 0)
+ goto err;
+ if (EVP_CipherInit_ex(ctx, evp_cipher, NULL, NULL, NULL, 1) <= 0)
+ goto err;
+ if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0)
+ goto err;
+ if (EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, 1) <= 0)
+ goto err;
+
+ if (ivlen > 0) {
+ if (xalg->parameter == NULL) {
+ xalg->parameter = ASN1_TYPE_new();
+ if (xalg->parameter == NULL)
+ goto err;
+ }
+ if (EVP_CIPHER_param_to_asn1(ctx, xalg->parameter) < 0)
+ goto err;
+ }
+
+ /* Lets do the pub key stuff :-) */
+ for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+ ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
+ if (pkcs7_encode_rinfo(ri, key, keylen) <= 0)
+ goto err;
+ }
+ OPENSSL_cleanse(key, keylen);
+
+ if (out == NULL)
+ out = btmp;
+ else
+ BIO_push(out, btmp);
+ btmp = NULL;
+ }
+
+ if (bio == NULL) {
+ if (PKCS7_is_detached(p7)) {
+ bio = BIO_new(BIO_s_null());
+ } else if (os && os->length > 0) {
+ bio = BIO_new_mem_buf(os->data, os->length);
+ } else {
+ bio = BIO_new(BIO_s_mem());
+ if (bio == NULL)
+ goto err;
+ BIO_set_mem_eof_return(bio, 0);
+ }
+ if (bio == NULL)
+ goto err;
+ }
+ if (out)
+ BIO_push(out, bio);
+ else
+ out = bio;
+ return out;
+
+ err:
+ BIO_free_all(out);
+ BIO_free_all(btmp);
+ return NULL;
+}
+
+static int pkcs7_cmp_ri(PKCS7_RECIP_INFO *ri, X509 *pcert)
+{
+ int ret;
+ ret = X509_NAME_cmp(ri->issuer_and_serial->issuer,
+ X509_get_issuer_name(pcert));
+ if (ret)
+ return ret;
+ return ASN1_INTEGER_cmp(X509_get_serialNumber(pcert),
+ ri->issuer_and_serial->serial);
+}
+
+/* int */
+BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
+{
+ int i, j;
+ BIO *out = NULL, *btmp = NULL, *etmp = NULL, *bio = NULL;
+ X509_ALGOR *xa;
+ ASN1_OCTET_STRING *data_body = NULL;
+ const EVP_MD *evp_md;
+ const EVP_CIPHER *evp_cipher = NULL;
+ EVP_CIPHER_CTX *evp_ctx = NULL;
+ X509_ALGOR *enc_alg = NULL;
+ STACK_OF(X509_ALGOR) *md_sk = NULL;
+ STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL;
+ PKCS7_RECIP_INFO *ri = NULL;
+ unsigned char *ek = NULL, *tkey = NULL;
+ int eklen = 0, tkeylen = 0;
+
+ if (p7 == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_INVALID_NULL_POINTER);
+ return NULL;
+ }
+
+ if (p7->d.ptr == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_NO_CONTENT);
+ return NULL;
+ }
+
+ i = OBJ_obj2nid(p7->type);
+ p7->state = PKCS7_S_HEADER;
+
+ switch (i) {
+ case NID_pkcs7_signed:
+ /*
+ * p7->d.sign->contents is a PKCS7 structure consisting of a contentType
+ * field and optional content.
+ * data_body is NULL if that structure has no (=detached) content
+ * or if the contentType is wrong (i.e., not "data").
+ */
+ data_body = PKCS7_get_octet_string(p7->d.sign->contents);
+ if (!PKCS7_is_detached(p7) && data_body == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_INVALID_SIGNED_DATA_TYPE);
+ goto err;
+ }
+ md_sk = p7->d.sign->md_algs;
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ rsk = p7->d.signed_and_enveloped->recipientinfo;
+ md_sk = p7->d.signed_and_enveloped->md_algs;
+ /* data_body is NULL if the optional EncryptedContent is missing. */
+ data_body = p7->d.signed_and_enveloped->enc_data->enc_data;
+ enc_alg = p7->d.signed_and_enveloped->enc_data->algorithm;
+ evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm);
+ if (evp_cipher == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
+ goto err;
+ }
+ break;
+ case NID_pkcs7_enveloped:
+ rsk = p7->d.enveloped->recipientinfo;
+ enc_alg = p7->d.enveloped->enc_data->algorithm;
+ /* data_body is NULL if the optional EncryptedContent is missing. */
+ data_body = p7->d.enveloped->enc_data->enc_data;
+ evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm);
+ if (evp_cipher == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
+ goto err;
+ }
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+
+ /* Detached content must be supplied via in_bio instead. */
+ if (data_body == NULL && in_bio == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_NO_CONTENT);
+ goto err;
+ }
+
+ /* We will be checking the signature */
+ if (md_sk != NULL) {
+ for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++) {
+ xa = sk_X509_ALGOR_value(md_sk, i);
+ if ((btmp = BIO_new(BIO_f_md())) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE, ERR_R_BIO_LIB);
+ goto err;
+ }
+
+ j = OBJ_obj2nid(xa->algorithm);
+ evp_md = EVP_get_digestbynid(j);
+ if (evp_md == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_UNKNOWN_DIGEST_TYPE);
+ goto err;
+ }
+
+ BIO_set_md(btmp, evp_md);
+ if (out == NULL)
+ out = btmp;
+ else
+ BIO_push(out, btmp);
+ btmp = NULL;
+ }
+ }
+
+ if (evp_cipher != NULL) {
+ if ((etmp = BIO_new(BIO_f_cipher())) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE, ERR_R_BIO_LIB);
+ goto err;
+ }
+
+ /*
+ * It was encrypted, we need to decrypt the secret key with the
+ * private key
+ */
+
+ /*
+ * Find the recipientInfo which matches the passed certificate (if
+ * any)
+ */
+
+ if (pcert) {
+ for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+ ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
+ if (!pkcs7_cmp_ri(ri, pcert))
+ break;
+ ri = NULL;
+ }
+ if (ri == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE);
+ goto err;
+ }
+ }
+
+ /* If we haven't got a certificate try each ri in turn */
+ if (pcert == NULL) {
+ /*
+ * Always attempt to decrypt all rinfo even after success as a
+ * defence against MMA timing attacks.
+ */
+ for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+ ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
+
+ if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey,
+ EVP_CIPHER_key_length(evp_cipher)) < 0)
+ goto err;
+ ERR_clear_error();
+ }
+ } else {
+ /* Only exit on fatal errors, not decrypt failure */
+ if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey, 0) < 0)
+ goto err;
+ ERR_clear_error();
+ }
+
+ evp_ctx = NULL;
+ BIO_get_cipher_ctx(etmp, &evp_ctx);
+ if (EVP_CipherInit_ex(evp_ctx, evp_cipher, NULL, NULL, NULL, 0) <= 0)
+ goto err;
+ if (EVP_CIPHER_asn1_to_param(evp_ctx, enc_alg->parameter) < 0)
+ goto err;
+ /* Generate random key as MMA defence */
+ tkeylen = EVP_CIPHER_CTX_key_length(evp_ctx);
+ tkey = OPENSSL_malloc(tkeylen);
+ if (tkey == NULL)
+ goto err;
+ if (EVP_CIPHER_CTX_rand_key(evp_ctx, tkey) <= 0)
+ goto err;
+ if (ek == NULL) {
+ ek = tkey;
+ eklen = tkeylen;
+ tkey = NULL;
+ }
+
+ if (eklen != EVP_CIPHER_CTX_key_length(evp_ctx)) {
+ /*
+ * Some S/MIME clients don't use the same key and effective key
+ * length. The key length is determined by the size of the
+ * decrypted RSA key.
+ */
+ if (!EVP_CIPHER_CTX_set_key_length(evp_ctx, eklen)) {
+ /* Use random key as MMA defence */
+ OPENSSL_clear_free(ek, eklen);
+ ek = tkey;
+ eklen = tkeylen;
+ tkey = NULL;
+ }
+ }
+ /* Clear errors so we don't leak information useful in MMA */
+ ERR_clear_error();
+ if (EVP_CipherInit_ex(evp_ctx, NULL, NULL, ek, NULL, 0) <= 0)
+ goto err;
+
+ OPENSSL_clear_free(ek, eklen);
+ ek = NULL;
+ OPENSSL_clear_free(tkey, tkeylen);
+ tkey = NULL;
+
+ if (out == NULL)
+ out = etmp;
+ else
+ BIO_push(out, etmp);
+ etmp = NULL;
+ }
+ if (in_bio != NULL) {
+ bio = in_bio;
+ } else {
+ if (data_body->length > 0)
+ bio = BIO_new_mem_buf(data_body->data, data_body->length);
+ else {
+ bio = BIO_new(BIO_s_mem());
+ if (bio == NULL)
+ goto err;
+ BIO_set_mem_eof_return(bio, 0);
+ }
+ if (bio == NULL)
+ goto err;
+ }
+ BIO_push(out, bio);
+ bio = NULL;
+ return out;
+
+ err:
+ OPENSSL_clear_free(ek, eklen);
+ OPENSSL_clear_free(tkey, tkeylen);
+ BIO_free_all(out);
+ BIO_free_all(btmp);
+ BIO_free_all(etmp);
+ BIO_free_all(bio);
+ return NULL;
+}
+
+static BIO *PKCS7_find_digest(EVP_MD_CTX **pmd, BIO *bio, int nid)
+{
+ for (;;) {
+ bio = BIO_find_type(bio, BIO_TYPE_MD);
+ if (bio == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST,
+ PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+ return NULL;
+ }
+ BIO_get_md_ctx(bio, pmd);
+ if (*pmd == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST, ERR_R_INTERNAL_ERROR);
+ return NULL;
+ }
+ if (EVP_MD_CTX_type(*pmd) == nid)
+ return bio;
+ bio = BIO_next(bio);
+ }
+ return NULL;
+}
+
+static int do_pkcs7_signed_attrib(PKCS7_SIGNER_INFO *si, EVP_MD_CTX *mctx)
+{
+ unsigned char md_data[EVP_MAX_MD_SIZE];
+ unsigned int md_len;
+
+ /* Add signing time if not already present */
+ if (!PKCS7_get_signed_attribute(si, NID_pkcs9_signingTime)) {
+ if (!PKCS7_add0_attrib_signing_time(si, NULL)) {
+ PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ }
+
+ /* Add digest */
+ if (!EVP_DigestFinal_ex(mctx, md_data, &md_len)) {
+ PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_EVP_LIB);
+ return 0;
+ }
+ if (!PKCS7_add1_attrib_digest(si, md_data, md_len)) {
+ PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ /* Now sign the attributes */
+ if (!PKCS7_SIGNER_INFO_sign(si))
+ return 0;
+
+ return 1;
+}
+
+int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
+{
+ int ret = 0;
+ int i, j;
+ BIO *btmp;
+ PKCS7_SIGNER_INFO *si;
+ EVP_MD_CTX *mdc, *ctx_tmp;
+ STACK_OF(X509_ATTRIBUTE) *sk;
+ STACK_OF(PKCS7_SIGNER_INFO) *si_sk = NULL;
+ ASN1_OCTET_STRING *os = NULL;
+
+ if (p7 == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, PKCS7_R_INVALID_NULL_POINTER);
+ return 0;
+ }
+
+ if (p7->d.ptr == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, PKCS7_R_NO_CONTENT);
+ return 0;
+ }
+
+ ctx_tmp = EVP_MD_CTX_new();
+ if (ctx_tmp == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ i = OBJ_obj2nid(p7->type);
+ p7->state = PKCS7_S_HEADER;
+
+ switch (i) {
+ case NID_pkcs7_data:
+ os = p7->d.data;
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ /* XXXXXXXXXXXXXXXX */
+ si_sk = p7->d.signed_and_enveloped->signer_info;
+ os = p7->d.signed_and_enveloped->enc_data->enc_data;
+ if (os == NULL) {
+ os = ASN1_OCTET_STRING_new();
+ if (os == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ p7->d.signed_and_enveloped->enc_data->enc_data = os;
+ }
+ break;
+ case NID_pkcs7_enveloped:
+ /* XXXXXXXXXXXXXXXX */
+ os = p7->d.enveloped->enc_data->enc_data;
+ if (os == NULL) {
+ os = ASN1_OCTET_STRING_new();
+ if (os == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ p7->d.enveloped->enc_data->enc_data = os;
+ }
+ break;
+ case NID_pkcs7_signed:
+ si_sk = p7->d.sign->signer_info;
+ os = PKCS7_get_octet_string(p7->d.sign->contents);
+ /* If detached data then the content is excluded */
+ if (PKCS7_type_is_data(p7->d.sign->contents) && p7->detached) {
+ ASN1_OCTET_STRING_free(os);
+ os = NULL;
+ p7->d.sign->contents->d.data = NULL;
+ }
+ break;
+
+ case NID_pkcs7_digest:
+ os = PKCS7_get_octet_string(p7->d.digest->contents);
+ /* If detached data then the content is excluded */
+ if (PKCS7_type_is_data(p7->d.digest->contents) && p7->detached) {
+ ASN1_OCTET_STRING_free(os);
+ os = NULL;
+ p7->d.digest->contents->d.data = NULL;
+ }
+ break;
+
+ default:
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+
+ if (si_sk != NULL) {
+ for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(si_sk); i++) {
+ si = sk_PKCS7_SIGNER_INFO_value(si_sk, i);
+ if (si->pkey == NULL)
+ continue;
+
+ j = OBJ_obj2nid(si->digest_alg->algorithm);
+
+ btmp = bio;
+
+ btmp = PKCS7_find_digest(&mdc, btmp, j);
+
+ if (btmp == NULL)
+ goto err;
+
+ /*
+ * We now have the EVP_MD_CTX, lets do the signing.
+ */
+ if (!EVP_MD_CTX_copy_ex(ctx_tmp, mdc))
+ goto err;
+
+ sk = si->auth_attr;
+
+ /*
+ * If there are attributes, we add the digest attribute and only
+ * sign the attributes
+ */
+ if (sk_X509_ATTRIBUTE_num(sk) > 0) {
+ if (!do_pkcs7_signed_attrib(si, ctx_tmp))
+ goto err;
+ } else {
+ unsigned char *abuf = NULL;
+ unsigned int abuflen;
+ abuflen = EVP_PKEY_size(si->pkey);
+ abuf = OPENSSL_malloc(abuflen);
+ if (abuf == NULL)
+ goto err;
+
+ if (!EVP_SignFinal(ctx_tmp, abuf, &abuflen, si->pkey)) {
+ OPENSSL_free(abuf);
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_EVP_LIB);
+ goto err;
+ }
+ ASN1_STRING_set0(si->enc_digest, abuf, abuflen);
+ }
+ }
+ } else if (i == NID_pkcs7_digest) {
+ unsigned char md_data[EVP_MAX_MD_SIZE];
+ unsigned int md_len;
+ if (!PKCS7_find_digest(&mdc, bio,
+ OBJ_obj2nid(p7->d.digest->md->algorithm)))
+ goto err;
+ if (!EVP_DigestFinal_ex(mdc, md_data, &md_len))
+ goto err;
+ if (!ASN1_OCTET_STRING_set(p7->d.digest->digest, md_data, md_len))
+ goto err;
+ }
+
+ if (!PKCS7_is_detached(p7)) {
+ /*
+ * NOTE(emilia): I think we only reach os == NULL here because detached
+ * digested data support is broken.
+ */
+ if (os == NULL)
+ goto err;
+ if (!(os->flags & ASN1_STRING_FLAG_NDEF)) {
+ char *cont;
+ long contlen;
+ btmp = BIO_find_type(bio, BIO_TYPE_MEM);
+ if (btmp == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL, PKCS7_R_UNABLE_TO_FIND_MEM_BIO);
+ goto err;
+ }
+ contlen = BIO_get_mem_data(btmp, &cont);
+ /*
+ * Mark the BIO read only then we can use its copy of the data
+ * instead of making an extra copy.
+ */
+ BIO_set_flags(btmp, BIO_FLAGS_MEM_RDONLY);
+ BIO_set_mem_eof_return(btmp, 0);
+ ASN1_STRING_set0(os, (unsigned char *)cont, contlen);
+ }
+ }
+ ret = 1;
+ err:
+ EVP_MD_CTX_free(ctx_tmp);
+ return ret;
+}
+
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si)
+{
+ EVP_MD_CTX *mctx;
+ EVP_PKEY_CTX *pctx = NULL;
+ unsigned char *abuf = NULL;
+ int alen;
+ size_t siglen;
+ const EVP_MD *md = NULL;
+
+ md = EVP_get_digestbyobj(si->digest_alg->algorithm);
+ if (md == NULL)
+ return 0;
+
+ mctx = EVP_MD_CTX_new();
+ if (mctx == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (EVP_DigestSignInit(mctx, &pctx, md, NULL, si->pkey) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+ EVP_PKEY_CTRL_PKCS7_SIGN, 0, si) <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ alen = ASN1_item_i2d((ASN1_VALUE *)si->auth_attr, &abuf,
+ ASN1_ITEM_rptr(PKCS7_ATTR_SIGN));
+ if (!abuf)
+ goto err;
+ if (EVP_DigestSignUpdate(mctx, abuf, alen) <= 0)
+ goto err;
+ OPENSSL_free(abuf);
+ abuf = NULL;
+ if (EVP_DigestSignFinal(mctx, NULL, &siglen) <= 0)
+ goto err;
+ abuf = OPENSSL_malloc(siglen);
+ if (abuf == NULL)
+ goto err;
+ if (EVP_DigestSignFinal(mctx, abuf, &siglen) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+ EVP_PKEY_CTRL_PKCS7_SIGN, 1, si) <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ EVP_MD_CTX_free(mctx);
+
+ ASN1_STRING_set0(si->enc_digest, abuf, siglen);
+
+ return 1;
+
+ err:
+ OPENSSL_free(abuf);
+ EVP_MD_CTX_free(mctx);
+ return 0;
+
+}
+
+int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, BIO *bio,
+ PKCS7 *p7, PKCS7_SIGNER_INFO *si)
+{
+ PKCS7_ISSUER_AND_SERIAL *ias;
+ int ret = 0, i;
+ STACK_OF(X509) *cert;
+ X509 *x509;
+
+ if (p7 == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, PKCS7_R_INVALID_NULL_POINTER);
+ return 0;
+ }
+
+ if (p7->d.ptr == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, PKCS7_R_NO_CONTENT);
+ return 0;
+ }
+
+ if (PKCS7_type_is_signed(p7)) {
+ cert = p7->d.sign->cert;
+ } else if (PKCS7_type_is_signedAndEnveloped(p7)) {
+ cert = p7->d.signed_and_enveloped->cert;
+ } else {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, PKCS7_R_WRONG_PKCS7_TYPE);
+ goto err;
+ }
+ /* XXXXXXXXXXXXXXXXXXXXXXX */
+ ias = si->issuer_and_serial;
+
+ x509 = X509_find_by_issuer_and_serial(cert, ias->issuer, ias->serial);
+
+ /* were we able to find the cert in passed to us */
+ if (x509 == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,
+ PKCS7_R_UNABLE_TO_FIND_CERTIFICATE);
+ goto err;
+ }
+
+ /* Lets verify */
+ if (!X509_STORE_CTX_init(ctx, cert_store, x509, cert)) {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, ERR_R_X509_LIB);
+ goto err;
+ }
+ X509_STORE_CTX_set_purpose(ctx, X509_PURPOSE_SMIME_SIGN);
+ i = X509_verify_cert(ctx);
+ if (i <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, ERR_R_X509_LIB);
+ X509_STORE_CTX_cleanup(ctx);
+ goto err;
+ }
+ X509_STORE_CTX_cleanup(ctx);
+
+ return PKCS7_signatureVerify(bio, p7, si, x509);
+ err:
+ return ret;
+}
+
+int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
+ X509 *x509)
+{
+ ASN1_OCTET_STRING *os;
+ EVP_MD_CTX *mdc_tmp, *mdc;
+ int ret = 0, i;
+ int md_type;
+ STACK_OF(X509_ATTRIBUTE) *sk;
+ BIO *btmp;
+ EVP_PKEY *pkey;
+
+ mdc_tmp = EVP_MD_CTX_new();
+ if (mdc_tmp == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (!PKCS7_type_is_signed(p7) && !PKCS7_type_is_signedAndEnveloped(p7)) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, PKCS7_R_WRONG_PKCS7_TYPE);
+ goto err;
+ }
+
+ md_type = OBJ_obj2nid(si->digest_alg->algorithm);
+
+ btmp = bio;
+ for (;;) {
+ if ((btmp == NULL) ||
+ ((btmp = BIO_find_type(btmp, BIO_TYPE_MD)) == NULL)) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+ goto err;
+ }
+ BIO_get_md_ctx(btmp, &mdc);
+ if (mdc == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, ERR_R_INTERNAL_ERROR);
+ goto err;
+ }
+ if (EVP_MD_CTX_type(mdc) == md_type)
+ break;
+ /*
+ * Workaround for some broken clients that put the signature OID
+ * instead of the digest OID in digest_alg->algorithm
+ */
+ if (EVP_MD_pkey_type(EVP_MD_CTX_md(mdc)) == md_type)
+ break;
+ btmp = BIO_next(btmp);
+ }
+
+ /*
+ * mdc is the digest ctx that we want, unless there are attributes, in
+ * which case the digest is the signed attributes
+ */
+ if (!EVP_MD_CTX_copy_ex(mdc_tmp, mdc))
+ goto err;
+
+ sk = si->auth_attr;
+ if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0)) {
+ unsigned char md_dat[EVP_MAX_MD_SIZE], *abuf = NULL;
+ unsigned int md_len;
+ int alen;
+ ASN1_OCTET_STRING *message_digest;
+
+ if (!EVP_DigestFinal_ex(mdc_tmp, md_dat, &md_len))
+ goto err;
+ message_digest = PKCS7_digest_from_attributes(sk);
+ if (!message_digest) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+ goto err;
+ }
+ if ((message_digest->length != (int)md_len) ||
+ (memcmp(message_digest->data, md_dat, md_len))) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, PKCS7_R_DIGEST_FAILURE);
+ ret = -1;
+ goto err;
+ }
+
+ if (!EVP_VerifyInit_ex(mdc_tmp, EVP_get_digestbynid(md_type), NULL))
+ goto err;
+
+ alen = ASN1_item_i2d((ASN1_VALUE *)sk, &abuf,
+ ASN1_ITEM_rptr(PKCS7_ATTR_VERIFY));
+ if (alen <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, ERR_R_ASN1_LIB);
+ ret = -1;
+ goto err;
+ }
+ if (!EVP_VerifyUpdate(mdc_tmp, abuf, alen))
+ goto err;
+
+ OPENSSL_free(abuf);
+ }
+
+ os = si->enc_digest;
+ pkey = X509_get0_pubkey(x509);
+ if (!pkey) {
+ ret = -1;
+ goto err;
+ }
+
+ i = EVP_VerifyFinal(mdc_tmp, os->data, os->length, pkey);
+ if (i <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, PKCS7_R_SIGNATURE_FAILURE);
+ ret = -1;
+ goto err;
+ }
+ ret = 1;
+ err:
+ EVP_MD_CTX_free(mdc_tmp);
+ return ret;
+}
+
+PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx)
+{
+ STACK_OF(PKCS7_RECIP_INFO) *rsk;
+ PKCS7_RECIP_INFO *ri;
+ int i;
+
+ i = OBJ_obj2nid(p7->type);
+ if (i != NID_pkcs7_signedAndEnveloped)
+ return NULL;
+ if (p7->d.signed_and_enveloped == NULL)
+ return NULL;
+ rsk = p7->d.signed_and_enveloped->recipientinfo;
+ if (rsk == NULL)
+ return NULL;
+ if (sk_PKCS7_RECIP_INFO_num(rsk) <= idx)
+ return NULL;
+ ri = sk_PKCS7_RECIP_INFO_value(rsk, idx);
+ return ri->issuer_and_serial;
+}
+
+ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid)
+{
+ return get_attribute(si->auth_attr, nid);
+}
+
+ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid)
+{
+ return get_attribute(si->unauth_attr, nid);
+}
+
+static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid)
+{
+ int idx;
+ X509_ATTRIBUTE *xa;
+ idx = X509at_get_attr_by_NID(sk, nid, -1);
+ xa = X509at_get_attr(sk, idx);
+ return X509_ATTRIBUTE_get0_type(xa, 0);
+}
+
+ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk)
+{
+ ASN1_TYPE *astype;
+ if ((astype = get_attribute(sk, NID_pkcs9_messageDigest)) == NULL)
+ return NULL;
+ return astype->value.octet_string;
+}
+
+int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
+ STACK_OF(X509_ATTRIBUTE) *sk)
+{
+ int i;
+
+ sk_X509_ATTRIBUTE_pop_free(p7si->auth_attr, X509_ATTRIBUTE_free);
+ p7si->auth_attr = sk_X509_ATTRIBUTE_dup(sk);
+ if (p7si->auth_attr == NULL)
+ return 0;
+ for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+ if ((sk_X509_ATTRIBUTE_set(p7si->auth_attr, i,
+ X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value
+ (sk, i))))
+ == NULL)
+ return 0;
+ }
+ return 1;
+}
+
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
+ STACK_OF(X509_ATTRIBUTE) *sk)
+{
+ int i;
+
+ sk_X509_ATTRIBUTE_pop_free(p7si->unauth_attr, X509_ATTRIBUTE_free);
+ p7si->unauth_attr = sk_X509_ATTRIBUTE_dup(sk);
+ if (p7si->unauth_attr == NULL)
+ return 0;
+ for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+ if ((sk_X509_ATTRIBUTE_set(p7si->unauth_attr, i,
+ X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value
+ (sk, i))))
+ == NULL)
+ return 0;
+ }
+ return 1;
+}
+
+int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+ void *value)
+{
+ return add_attribute(&(p7si->auth_attr), nid, atrtype, value);
+}
+
+int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+ void *value)
+{
+ return add_attribute(&(p7si->unauth_attr), nid, atrtype, value);
+}
+
+static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
+ void *value)
+{
+ X509_ATTRIBUTE *attr = NULL;
+
+ if (*sk == NULL) {
+ if ((*sk = sk_X509_ATTRIBUTE_new_null()) == NULL)
+ return 0;
+ new_attrib:
+ if ((attr = X509_ATTRIBUTE_create(nid, atrtype, value)) == NULL)
+ return 0;
+ if (!sk_X509_ATTRIBUTE_push(*sk, attr)) {
+ X509_ATTRIBUTE_free(attr);
+ return 0;
+ }
+ } else {
+ int i;
+
+ for (i = 0; i < sk_X509_ATTRIBUTE_num(*sk); i++) {
+ attr = sk_X509_ATTRIBUTE_value(*sk, i);
+ if (OBJ_obj2nid(X509_ATTRIBUTE_get0_object(attr)) == nid) {
+ X509_ATTRIBUTE_free(attr);
+ attr = X509_ATTRIBUTE_create(nid, atrtype, value);
+ if (attr == NULL)
+ return 0;
+ if (!sk_X509_ATTRIBUTE_set(*sk, i, attr)) {
+ X509_ATTRIBUTE_free(attr);
+ return 0;
+ }
+ goto end;
+ }
+ }
+ goto new_attrib;
+ }
+ end:
+ return 1;
+}
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_lib.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_lib.c
new file mode 100644
index 0000000..ec4d9ab
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_lib.c
@@ -0,0 +1,588 @@
+/*
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include "crypto/asn1.h"
+#include "crypto/evp.h"
+
+long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg)
+{
+ int nid;
+ long ret;
+
+ nid = OBJ_obj2nid(p7->type);
+
+ switch (cmd) {
+ /* NOTE(emilia): does not support detached digested data. */
+ case PKCS7_OP_SET_DETACHED_SIGNATURE:
+ if (nid == NID_pkcs7_signed) {
+ ret = p7->detached = (int)larg;
+ if (ret && PKCS7_type_is_data(p7->d.sign->contents)) {
+ ASN1_OCTET_STRING *os;
+ os = p7->d.sign->contents->d.data;
+ ASN1_OCTET_STRING_free(os);
+ p7->d.sign->contents->d.data = NULL;
+ }
+ } else {
+ PKCS7err(PKCS7_F_PKCS7_CTRL,
+ PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
+ ret = 0;
+ }
+ break;
+ case PKCS7_OP_GET_DETACHED_SIGNATURE:
+ if (nid == NID_pkcs7_signed) {
+ if (!p7->d.sign || !p7->d.sign->contents->d.ptr)
+ ret = 1;
+ else
+ ret = 0;
+
+ p7->detached = ret;
+ } else {
+ PKCS7err(PKCS7_F_PKCS7_CTRL,
+ PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
+ ret = 0;
+ }
+
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_CTRL, PKCS7_R_UNKNOWN_OPERATION);
+ ret = 0;
+ }
+ return ret;
+}
+
+int PKCS7_content_new(PKCS7 *p7, int type)
+{
+ PKCS7 *ret = NULL;
+
+ if ((ret = PKCS7_new()) == NULL)
+ goto err;
+ if (!PKCS7_set_type(ret, type))
+ goto err;
+ if (!PKCS7_set_content(p7, ret))
+ goto err;
+
+ return 1;
+ err:
+ PKCS7_free(ret);
+ return 0;
+}
+
+int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data)
+{
+ int i;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signed:
+ PKCS7_free(p7->d.sign->contents);
+ p7->d.sign->contents = p7_data;
+ break;
+ case NID_pkcs7_digest:
+ PKCS7_free(p7->d.digest->contents);
+ p7->d.digest->contents = p7_data;
+ break;
+ case NID_pkcs7_data:
+ case NID_pkcs7_enveloped:
+ case NID_pkcs7_signedAndEnveloped:
+ case NID_pkcs7_encrypted:
+ default:
+ PKCS7err(PKCS7_F_PKCS7_SET_CONTENT, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+ return 1;
+ err:
+ return 0;
+}
+
+int PKCS7_set_type(PKCS7 *p7, int type)
+{
+ ASN1_OBJECT *obj;
+
+ /*
+ * PKCS7_content_free(p7);
+ */
+ obj = OBJ_nid2obj(type); /* will not fail */
+
+ switch (type) {
+ case NID_pkcs7_signed:
+ p7->type = obj;
+ if ((p7->d.sign = PKCS7_SIGNED_new()) == NULL)
+ goto err;
+ if (!ASN1_INTEGER_set(p7->d.sign->version, 1)) {
+ PKCS7_SIGNED_free(p7->d.sign);
+ p7->d.sign = NULL;
+ goto err;
+ }
+ break;
+ case NID_pkcs7_data:
+ p7->type = obj;
+ if ((p7->d.data = ASN1_OCTET_STRING_new()) == NULL)
+ goto err;
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ p7->type = obj;
+ if ((p7->d.signed_and_enveloped = PKCS7_SIGN_ENVELOPE_new())
+ == NULL)
+ goto err;
+ if (!ASN1_INTEGER_set(p7->d.signed_and_enveloped->version, 1))
+ goto err;
+ p7->d.signed_and_enveloped->enc_data->content_type
+ = OBJ_nid2obj(NID_pkcs7_data);
+ break;
+ case NID_pkcs7_enveloped:
+ p7->type = obj;
+ if ((p7->d.enveloped = PKCS7_ENVELOPE_new())
+ == NULL)
+ goto err;
+ if (!ASN1_INTEGER_set(p7->d.enveloped->version, 0))
+ goto err;
+ p7->d.enveloped->enc_data->content_type = OBJ_nid2obj(NID_pkcs7_data);
+ break;
+ case NID_pkcs7_encrypted:
+ p7->type = obj;
+ if ((p7->d.encrypted = PKCS7_ENCRYPT_new())
+ == NULL)
+ goto err;
+ if (!ASN1_INTEGER_set(p7->d.encrypted->version, 0))
+ goto err;
+ p7->d.encrypted->enc_data->content_type = OBJ_nid2obj(NID_pkcs7_data);
+ break;
+
+ case NID_pkcs7_digest:
+ p7->type = obj;
+ if ((p7->d.digest = PKCS7_DIGEST_new())
+ == NULL)
+ goto err;
+ if (!ASN1_INTEGER_set(p7->d.digest->version, 0))
+ goto err;
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_SET_TYPE, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+ return 1;
+ err:
+ return 0;
+}
+
+int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other)
+{
+ p7->type = OBJ_nid2obj(type);
+ p7->d.other = other;
+ return 1;
+}
+
+int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *psi)
+{
+ int i, j, nid;
+ X509_ALGOR *alg;
+ STACK_OF(PKCS7_SIGNER_INFO) *signer_sk;
+ STACK_OF(X509_ALGOR) *md_sk;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signed:
+ signer_sk = p7->d.sign->signer_info;
+ md_sk = p7->d.sign->md_algs;
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ signer_sk = p7->d.signed_and_enveloped->signer_info;
+ md_sk = p7->d.signed_and_enveloped->md_algs;
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ nid = OBJ_obj2nid(psi->digest_alg->algorithm);
+
+ /* If the digest is not currently listed, add it */
+ j = 0;
+ for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++) {
+ alg = sk_X509_ALGOR_value(md_sk, i);
+ if (OBJ_obj2nid(alg->algorithm) == nid) {
+ j = 1;
+ break;
+ }
+ }
+ if (!j) { /* we need to add another algorithm */
+ if ((alg = X509_ALGOR_new()) == NULL
+ || (alg->parameter = ASN1_TYPE_new()) == NULL) {
+ X509_ALGOR_free(alg);
+ PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ alg->algorithm = OBJ_nid2obj(nid);
+ alg->parameter->type = V_ASN1_NULL;
+ if (!sk_X509_ALGOR_push(md_sk, alg)) {
+ X509_ALGOR_free(alg);
+ return 0;
+ }
+ }
+
+ if (!sk_PKCS7_SIGNER_INFO_push(signer_sk, psi))
+ return 0;
+ return 1;
+}
+
+int PKCS7_add_certificate(PKCS7 *p7, X509 *x509)
+{
+ int i;
+ STACK_OF(X509) **sk;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signed:
+ sk = &(p7->d.sign->cert);
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ sk = &(p7->d.signed_and_enveloped->cert);
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ if (*sk == NULL)
+ *sk = sk_X509_new_null();
+ if (*sk == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ X509_up_ref(x509);
+ if (!sk_X509_push(*sk, x509)) {
+ X509_free(x509);
+ return 0;
+ }
+ return 1;
+}
+
+int PKCS7_add_crl(PKCS7 *p7, X509_CRL *crl)
+{
+ int i;
+ STACK_OF(X509_CRL) **sk;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signed:
+ sk = &(p7->d.sign->crl);
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ sk = &(p7->d.signed_and_enveloped->crl);
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_ADD_CRL, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ if (*sk == NULL)
+ *sk = sk_X509_CRL_new_null();
+ if (*sk == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ADD_CRL, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ X509_CRL_up_ref(crl);
+ if (!sk_X509_CRL_push(*sk, crl)) {
+ X509_CRL_free(crl);
+ return 0;
+ }
+ return 1;
+}
+
+int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
+ const EVP_MD *dgst)
+{
+ int ret;
+
+ /* We now need to add another PKCS7_SIGNER_INFO entry */
+ if (!ASN1_INTEGER_set(p7i->version, 1))
+ goto err;
+ if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
+ X509_get_issuer_name(x509)))
+ goto err;
+
+ /*
+ * because ASN1_INTEGER_set is used to set a 'long' we will do things the
+ * ugly way.
+ */
+ ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
+ if (!(p7i->issuer_and_serial->serial =
+ ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
+ goto err;
+
+ /* lets keep the pkey around for a while */
+ EVP_PKEY_up_ref(pkey);
+ p7i->pkey = pkey;
+
+ /* Set the algorithms */
+
+ X509_ALGOR_set0(p7i->digest_alg, OBJ_nid2obj(EVP_MD_type(dgst)),
+ V_ASN1_NULL, NULL);
+
+ if (pkey->ameth && pkey->ameth->pkey_ctrl) {
+ ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_SIGN, 0, p7i);
+ if (ret > 0)
+ return 1;
+ if (ret != -2) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
+ PKCS7_R_SIGNING_CTRL_FAILURE);
+ return 0;
+ }
+ }
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
+ PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+ err:
+ return 0;
+}
+
+PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
+ const EVP_MD *dgst)
+{
+ PKCS7_SIGNER_INFO *si = NULL;
+
+ if (dgst == NULL) {
+ int def_nid;
+ if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
+ goto err;
+ dgst = EVP_get_digestbynid(def_nid);
+ if (dgst == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ADD_SIGNATURE, PKCS7_R_NO_DEFAULT_DIGEST);
+ goto err;
+ }
+ }
+
+ if ((si = PKCS7_SIGNER_INFO_new()) == NULL)
+ goto err;
+ if (!PKCS7_SIGNER_INFO_set(si, x509, pkey, dgst))
+ goto err;
+ if (!PKCS7_add_signer(p7, si))
+ goto err;
+ return si;
+ err:
+ PKCS7_SIGNER_INFO_free(si);
+ return NULL;
+}
+
+int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md)
+{
+ if (PKCS7_type_is_digest(p7)) {
+ if ((p7->d.digest->md->parameter = ASN1_TYPE_new()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SET_DIGEST, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ p7->d.digest->md->parameter->type = V_ASN1_NULL;
+ p7->d.digest->md->algorithm = OBJ_nid2obj(EVP_MD_nid(md));
+ return 1;
+ }
+
+ PKCS7err(PKCS7_F_PKCS7_SET_DIGEST, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 1;
+}
+
+STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7)
+{
+ if (p7 == NULL || p7->d.ptr == NULL)
+ return NULL;
+ if (PKCS7_type_is_signed(p7)) {
+ return p7->d.sign->signer_info;
+ } else if (PKCS7_type_is_signedAndEnveloped(p7)) {
+ return p7->d.signed_and_enveloped->signer_info;
+ } else
+ return NULL;
+}
+
+void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
+ X509_ALGOR **pdig, X509_ALGOR **psig)
+{
+ if (pk)
+ *pk = si->pkey;
+ if (pdig)
+ *pdig = si->digest_alg;
+ if (psig)
+ *psig = si->digest_enc_alg;
+}
+
+void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc)
+{
+ if (penc)
+ *penc = ri->key_enc_algor;
+}
+
+PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
+{
+ PKCS7_RECIP_INFO *ri;
+
+ if ((ri = PKCS7_RECIP_INFO_new()) == NULL)
+ goto err;
+ if (!PKCS7_RECIP_INFO_set(ri, x509))
+ goto err;
+ if (!PKCS7_add_recipient_info(p7, ri))
+ goto err;
+ return ri;
+ err:
+ PKCS7_RECIP_INFO_free(ri);
+ return NULL;
+}
+
+int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri)
+{
+ int i;
+ STACK_OF(PKCS7_RECIP_INFO) *sk;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signedAndEnveloped:
+ sk = p7->d.signed_and_enveloped->recipientinfo;
+ break;
+ case NID_pkcs7_enveloped:
+ sk = p7->d.enveloped->recipientinfo;
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO,
+ PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ if (!sk_PKCS7_RECIP_INFO_push(sk, ri))
+ return 0;
+ return 1;
+}
+
+int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509)
+{
+ int ret;
+ EVP_PKEY *pkey = NULL;
+ if (!ASN1_INTEGER_set(p7i->version, 0))
+ return 0;
+ if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
+ X509_get_issuer_name(x509)))
+ return 0;
+
+ ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
+ if (!(p7i->issuer_and_serial->serial =
+ ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
+ return 0;
+
+ pkey = X509_get0_pubkey(x509);
+
+ if (!pkey || !pkey->ameth || !pkey->ameth->pkey_ctrl) {
+ PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+ PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+ goto err;
+ }
+
+ ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_ENCRYPT, 0, p7i);
+ if (ret == -2) {
+ PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+ PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+ goto err;
+ }
+ if (ret <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+ PKCS7_R_ENCRYPTION_CTRL_FAILURE);
+ goto err;
+ }
+
+ X509_up_ref(x509);
+ p7i->cert = x509;
+
+ return 1;
+
+ err:
+ return 0;
+}
+
+X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
+{
+ if (PKCS7_type_is_signed(p7))
+ return (X509_find_by_issuer_and_serial(p7->d.sign->cert,
+ si->issuer_and_serial->issuer,
+ si->
+ issuer_and_serial->serial));
+ else
+ return NULL;
+}
+
+int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher)
+{
+ int i;
+ PKCS7_ENC_CONTENT *ec;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signedAndEnveloped:
+ ec = p7->d.signed_and_enveloped->enc_data;
+ break;
+ case NID_pkcs7_enveloped:
+ ec = p7->d.enveloped->enc_data;
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_SET_CIPHER, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ /* Check cipher OID exists and has data in it */
+ i = EVP_CIPHER_type(cipher);
+ if (i == NID_undef) {
+ PKCS7err(PKCS7_F_PKCS7_SET_CIPHER,
+ PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
+ return 0;
+ }
+
+ ec->cipher = cipher;
+ return 1;
+}
+
+int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7)
+{
+ ASN1_OCTET_STRING *os = NULL;
+
+ switch (OBJ_obj2nid(p7->type)) {
+ case NID_pkcs7_data:
+ os = p7->d.data;
+ break;
+
+ case NID_pkcs7_signedAndEnveloped:
+ os = p7->d.signed_and_enveloped->enc_data->enc_data;
+ if (os == NULL) {
+ os = ASN1_OCTET_STRING_new();
+ p7->d.signed_and_enveloped->enc_data->enc_data = os;
+ }
+ break;
+
+ case NID_pkcs7_enveloped:
+ os = p7->d.enveloped->enc_data->enc_data;
+ if (os == NULL) {
+ os = ASN1_OCTET_STRING_new();
+ p7->d.enveloped->enc_data->enc_data = os;
+ }
+ break;
+
+ case NID_pkcs7_signed:
+ os = p7->d.sign->contents->d.data;
+ break;
+
+ default:
+ os = NULL;
+ break;
+ }
+
+ if (os == NULL)
+ return 0;
+
+ os->flags |= ASN1_STRING_FLAG_NDEF;
+ *boundary = &os->data;
+
+ return 1;
+}
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_mime.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_mime.c
new file mode 100644
index 0000000..19e6868
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_mime.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/asn1.h>
+
+/* PKCS#7 wrappers round generalised stream and MIME routines */
+
+int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
+{
+ return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)p7, in, flags,
+ ASN1_ITEM_rptr(PKCS7));
+}
+
+int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
+{
+ return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *)p7, in, flags,
+ "PKCS7", ASN1_ITEM_rptr(PKCS7));
+}
+
+int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
+{
+ STACK_OF(X509_ALGOR) *mdalgs;
+ int ctype_nid = OBJ_obj2nid(p7->type);
+ if (ctype_nid == NID_pkcs7_signed)
+ mdalgs = p7->d.sign->md_algs;
+ else
+ mdalgs = NULL;
+
+ flags ^= SMIME_OLDMIME;
+
+ return SMIME_write_ASN1(bio, (ASN1_VALUE *)p7, data, flags,
+ ctype_nid, NID_undef, mdalgs,
+ ASN1_ITEM_rptr(PKCS7));
+}
+
+PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont)
+{
+ return (PKCS7 *)SMIME_read_ASN1(bio, bcont, ASN1_ITEM_rptr(PKCS7));
+}
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_smime.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_smime.c
new file mode 100644
index 0000000..a95db62
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pk7_smime.c
@@ -0,0 +1,549 @@
+/*
+ * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/* Simple PKCS#7 processing functions */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+
+#define BUFFERSIZE 4096
+
+static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+
+PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+ BIO *data, int flags)
+{
+ PKCS7 *p7;
+ int i;
+
+ if ((p7 = PKCS7_new()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIGN, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ if (!PKCS7_set_type(p7, NID_pkcs7_signed))
+ goto err;
+
+ if (!PKCS7_content_new(p7, NID_pkcs7_data))
+ goto err;
+
+ if (pkey && !PKCS7_sign_add_signer(p7, signcert, pkey, NULL, flags)) {
+ PKCS7err(PKCS7_F_PKCS7_SIGN, PKCS7_R_PKCS7_ADD_SIGNER_ERROR);
+ goto err;
+ }
+
+ if (!(flags & PKCS7_NOCERTS)) {
+ for (i = 0; i < sk_X509_num(certs); i++) {
+ if (!PKCS7_add_certificate(p7, sk_X509_value(certs, i)))
+ goto err;
+ }
+ }
+
+ if (flags & PKCS7_DETACHED)
+ PKCS7_set_detached(p7, 1);
+
+ if (flags & (PKCS7_STREAM | PKCS7_PARTIAL))
+ return p7;
+
+ if (PKCS7_final(p7, data, flags))
+ return p7;
+
+ err:
+ PKCS7_free(p7);
+ return NULL;
+}
+
+int PKCS7_final(PKCS7 *p7, BIO *data, int flags)
+{
+ BIO *p7bio;
+ int ret = 0;
+
+ if ((p7bio = PKCS7_dataInit(p7, NULL)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_FINAL, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ SMIME_crlf_copy(data, p7bio, flags);
+
+ (void)BIO_flush(p7bio);
+
+ if (!PKCS7_dataFinal(p7, p7bio)) {
+ PKCS7err(PKCS7_F_PKCS7_FINAL, PKCS7_R_PKCS7_DATASIGN);
+ goto err;
+ }
+
+ ret = 1;
+
+ err:
+ BIO_free_all(p7bio);
+
+ return ret;
+
+}
+
+/* Check to see if a cipher exists and if so add S/MIME capabilities */
+
+static int add_cipher_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
+{
+ if (EVP_get_cipherbynid(nid))
+ return PKCS7_simple_smimecap(sk, nid, arg);
+ return 1;
+}
+
+static int add_digest_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
+{
+ if (EVP_get_digestbynid(nid))
+ return PKCS7_simple_smimecap(sk, nid, arg);
+ return 1;
+}
+
+PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7, X509 *signcert,
+ EVP_PKEY *pkey, const EVP_MD *md,
+ int flags)
+{
+ PKCS7_SIGNER_INFO *si = NULL;
+ STACK_OF(X509_ALGOR) *smcap = NULL;
+ if (!X509_check_private_key(signcert, pkey)) {
+ PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+ PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+ return NULL;
+ }
+
+ if ((si = PKCS7_add_signature(p7, signcert, pkey, md)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+ PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR);
+ return NULL;
+ }
+
+ if (!(flags & PKCS7_NOCERTS)) {
+ if (!PKCS7_add_certificate(p7, signcert))
+ goto err;
+ }
+
+ if (!(flags & PKCS7_NOATTR)) {
+ if (!PKCS7_add_attrib_content_type(si, NULL))
+ goto err;
+ /* Add SMIMECapabilities */
+ if (!(flags & PKCS7_NOSMIMECAP)) {
+ if ((smcap = sk_X509_ALGOR_new_null()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ if (!add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
+ || !add_digest_smcap(smcap, NID_id_GostR3411_2012_256, -1)
+ || !add_digest_smcap(smcap, NID_id_GostR3411_2012_512, -1)
+ || !add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
+ || !add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
+ || !add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
+ || !add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
+ || !add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
+ || !add_cipher_smcap(smcap, NID_rc2_cbc, 128)
+ || !add_cipher_smcap(smcap, NID_rc2_cbc, 64)
+ || !add_cipher_smcap(smcap, NID_des_cbc, -1)
+ || !add_cipher_smcap(smcap, NID_rc2_cbc, 40)
+ || !PKCS7_add_attrib_smimecap(si, smcap))
+ goto err;
+ sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
+ smcap = NULL;
+ }
+ if (flags & PKCS7_REUSE_DIGEST) {
+ if (!pkcs7_copy_existing_digest(p7, si))
+ goto err;
+ if (!(flags & PKCS7_PARTIAL) && !PKCS7_SIGNER_INFO_sign(si))
+ goto err;
+ }
+ }
+ return si;
+ err:
+ sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
+ return NULL;
+}
+
+/*
+ * Search for a digest matching SignerInfo digest type and if found copy
+ * across.
+ */
+
+static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
+{
+ int i;
+ STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+ PKCS7_SIGNER_INFO *sitmp;
+ ASN1_OCTET_STRING *osdig = NULL;
+ sinfos = PKCS7_get_signer_info(p7);
+ for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++) {
+ sitmp = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+ if (si == sitmp)
+ break;
+ if (sk_X509_ATTRIBUTE_num(sitmp->auth_attr) <= 0)
+ continue;
+ if (!OBJ_cmp(si->digest_alg->algorithm, sitmp->digest_alg->algorithm)) {
+ osdig = PKCS7_digest_from_attributes(sitmp->auth_attr);
+ break;
+ }
+
+ }
+
+ if (osdig)
+ return PKCS7_add1_attrib_digest(si, osdig->data, osdig->length);
+
+ PKCS7err(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST,
+ PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND);
+ return 0;
+}
+
+int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
+ BIO *indata, BIO *out, int flags)
+{
+ STACK_OF(X509) *signers;
+ X509 *signer;
+ STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+ PKCS7_SIGNER_INFO *si;
+ X509_STORE_CTX *cert_ctx = NULL;
+ char *buf = NULL;
+ int i, j = 0, k, ret = 0;
+ BIO *p7bio = NULL;
+ BIO *tmpin = NULL, *tmpout = NULL;
+
+ if (!p7) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_INVALID_NULL_POINTER);
+ return 0;
+ }
+
+ if (!PKCS7_type_is_signed(p7)) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ /* Check for no data and no content: no data to verify signature */
+ if (PKCS7_get_detached(p7) && !indata) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_NO_CONTENT);
+ return 0;
+ }
+
+ if (flags & PKCS7_NO_DUAL_CONTENT) {
+ /*
+ * This was originally "#if 0" because we thought that only old broken
+ * Netscape did this. It turns out that Authenticode uses this kind
+ * of "extended" PKCS7 format, and things like UEFI secure boot and
+ * tools like osslsigncode need it. In Authenticode the verification
+ * process is different, but the existing PKCs7 verification works.
+ */
+ if (!PKCS7_get_detached(p7) && indata) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_CONTENT_AND_DATA_PRESENT);
+ return 0;
+ }
+ }
+
+ sinfos = PKCS7_get_signer_info(p7);
+
+ if (!sinfos || !sk_PKCS7_SIGNER_INFO_num(sinfos)) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_NO_SIGNATURES_ON_DATA);
+ return 0;
+ }
+
+ signers = PKCS7_get0_signers(p7, certs, flags);
+ if (!signers)
+ return 0;
+
+ /* Now verify the certificates */
+
+ cert_ctx = X509_STORE_CTX_new();
+ if (cert_ctx == NULL)
+ goto err;
+ if (!(flags & PKCS7_NOVERIFY))
+ for (k = 0; k < sk_X509_num(signers); k++) {
+ signer = sk_X509_value(signers, k);
+ if (!(flags & PKCS7_NOCHAIN)) {
+ if (!X509_STORE_CTX_init(cert_ctx, store, signer,
+ p7->d.sign->cert)) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_X509_LIB);
+ goto err;
+ }
+ X509_STORE_CTX_set_default(cert_ctx, "smime_sign");
+ } else if (!X509_STORE_CTX_init(cert_ctx, store, signer, NULL)) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_X509_LIB);
+ goto err;
+ }
+ if (!(flags & PKCS7_NOCRL))
+ X509_STORE_CTX_set0_crls(cert_ctx, p7->d.sign->crl);
+ i = X509_verify_cert(cert_ctx);
+ if (i <= 0)
+ j = X509_STORE_CTX_get_error(cert_ctx);
+ X509_STORE_CTX_cleanup(cert_ctx);
+ if (i <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY,
+ PKCS7_R_CERTIFICATE_VERIFY_ERROR);
+ ERR_add_error_data(2, "Verify error:",
+ X509_verify_cert_error_string(j));
+ goto err;
+ }
+ /* Check for revocation status here */
+ }
+
+ /*
+ * Performance optimization: if the content is a memory BIO then store
+ * its contents in a temporary read only memory BIO. This avoids
+ * potentially large numbers of slow copies of data which will occur when
+ * reading from a read write memory BIO when signatures are calculated.
+ */
+
+ if (indata && (BIO_method_type(indata) == BIO_TYPE_MEM)) {
+ char *ptr;
+ long len;
+ len = BIO_get_mem_data(indata, &ptr);
+ tmpin = (len == 0) ? indata : BIO_new_mem_buf(ptr, len);
+ if (tmpin == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ } else
+ tmpin = indata;
+
+ if ((p7bio = PKCS7_dataInit(p7, tmpin)) == NULL)
+ goto err;
+
+ if (flags & PKCS7_TEXT) {
+ if ((tmpout = BIO_new(BIO_s_mem())) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ BIO_set_mem_eof_return(tmpout, 0);
+ } else
+ tmpout = out;
+
+ /* We now have to 'read' from p7bio to calculate digests etc. */
+ if ((buf = OPENSSL_malloc(BUFFERSIZE)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ for (;;) {
+ i = BIO_read(p7bio, buf, BUFFERSIZE);
+ if (i <= 0)
+ break;
+ if (tmpout)
+ BIO_write(tmpout, buf, i);
+ }
+
+ if (flags & PKCS7_TEXT) {
+ if (!SMIME_text(tmpout, out)) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_SMIME_TEXT_ERROR);
+ BIO_free(tmpout);
+ goto err;
+ }
+ BIO_free(tmpout);
+ }
+
+ /* Now Verify All Signatures */
+ if (!(flags & PKCS7_NOSIGS))
+ for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++) {
+ si = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+ signer = sk_X509_value(signers, i);
+ j = PKCS7_signatureVerify(p7bio, p7, si, signer);
+ if (j <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_SIGNATURE_FAILURE);
+ goto err;
+ }
+ }
+
+ ret = 1;
+
+ err:
+ X509_STORE_CTX_free(cert_ctx);
+ OPENSSL_free(buf);
+ if (tmpin == indata) {
+ if (indata)
+ BIO_pop(p7bio);
+ }
+ BIO_free_all(p7bio);
+ sk_X509_free(signers);
+ return ret;
+}
+
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
+ int flags)
+{
+ STACK_OF(X509) *signers;
+ STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+ PKCS7_SIGNER_INFO *si;
+ PKCS7_ISSUER_AND_SERIAL *ias;
+ X509 *signer;
+ int i;
+
+ if (!p7) {
+ PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, PKCS7_R_INVALID_NULL_POINTER);
+ return NULL;
+ }
+
+ if (!PKCS7_type_is_signed(p7)) {
+ PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, PKCS7_R_WRONG_CONTENT_TYPE);
+ return NULL;
+ }
+
+ /* Collect all the signers together */
+
+ sinfos = PKCS7_get_signer_info(p7);
+
+ if (sk_PKCS7_SIGNER_INFO_num(sinfos) <= 0) {
+ PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, PKCS7_R_NO_SIGNERS);
+ return 0;
+ }
+
+ if ((signers = sk_X509_new_null()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++) {
+ si = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+ ias = si->issuer_and_serial;
+ signer = NULL;
+ /* If any certificates passed they take priority */
+ if (certs)
+ signer = X509_find_by_issuer_and_serial(certs,
+ ias->issuer, ias->serial);
+ if (!signer && !(flags & PKCS7_NOINTERN)
+ && p7->d.sign->cert)
+ signer =
+ X509_find_by_issuer_and_serial(p7->d.sign->cert,
+ ias->issuer, ias->serial);
+ if (!signer) {
+ PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,
+ PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND);
+ sk_X509_free(signers);
+ return 0;
+ }
+
+ if (!sk_X509_push(signers, signer)) {
+ sk_X509_free(signers);
+ return NULL;
+ }
+ }
+ return signers;
+}
+
+/* Build a complete PKCS#7 enveloped data */
+
+PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
+ int flags)
+{
+ PKCS7 *p7;
+ BIO *p7bio = NULL;
+ int i;
+ X509 *x509;
+ if ((p7 = PKCS7_new()) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_ENCRYPT, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ if (!PKCS7_set_type(p7, NID_pkcs7_enveloped))
+ goto err;
+ if (!PKCS7_set_cipher(p7, cipher)) {
+ PKCS7err(PKCS7_F_PKCS7_ENCRYPT, PKCS7_R_ERROR_SETTING_CIPHER);
+ goto err;
+ }
+
+ for (i = 0; i < sk_X509_num(certs); i++) {
+ x509 = sk_X509_value(certs, i);
+ if (!PKCS7_add_recipient(p7, x509)) {
+ PKCS7err(PKCS7_F_PKCS7_ENCRYPT, PKCS7_R_ERROR_ADDING_RECIPIENT);
+ goto err;
+ }
+ }
+
+ if (flags & PKCS7_STREAM)
+ return p7;
+
+ if (PKCS7_final(p7, in, flags))
+ return p7;
+
+ err:
+
+ BIO_free_all(p7bio);
+ PKCS7_free(p7);
+ return NULL;
+
+}
+
+int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags)
+{
+ BIO *tmpmem;
+ int ret = 0, i;
+ char *buf = NULL;
+
+ if (!p7) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_INVALID_NULL_POINTER);
+ return 0;
+ }
+
+ if (!PKCS7_type_is_enveloped(p7)) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_WRONG_CONTENT_TYPE);
+ return 0;
+ }
+
+ if (cert && !X509_check_private_key(cert, pkey)) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT,
+ PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+ return 0;
+ }
+
+ if ((tmpmem = PKCS7_dataDecode(p7, pkey, NULL, cert)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_DECRYPT_ERROR);
+ return 0;
+ }
+
+ if (flags & PKCS7_TEXT) {
+ BIO *tmpbuf, *bread;
+ /* Encrypt BIOs can't do BIO_gets() so add a buffer BIO */
+ if ((tmpbuf = BIO_new(BIO_f_buffer())) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
+ BIO_free_all(tmpmem);
+ return 0;
+ }
+ if ((bread = BIO_push(tmpbuf, tmpmem)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
+ BIO_free_all(tmpbuf);
+ BIO_free_all(tmpmem);
+ return 0;
+ }
+ ret = SMIME_text(bread, data);
+ if (ret > 0 && BIO_method_type(tmpmem) == BIO_TYPE_CIPHER) {
+ if (!BIO_get_cipher_status(tmpmem))
+ ret = 0;
+ }
+ BIO_free_all(bread);
+ return ret;
+ }
+ if ((buf = OPENSSL_malloc(BUFFERSIZE)) == NULL) {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ for (;;) {
+ i = BIO_read(tmpmem, buf, BUFFERSIZE);
+ if (i <= 0) {
+ ret = 1;
+ if (BIO_method_type(tmpmem) == BIO_TYPE_CIPHER) {
+ if (!BIO_get_cipher_status(tmpmem))
+ ret = 0;
+ }
+
+ break;
+ }
+ if (BIO_write(data, buf, i) != i) {
+ break;
+ }
+ }
+err:
+ OPENSSL_free(buf);
+ BIO_free_all(tmpmem);
+ return ret;
+}
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pkcs7err.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pkcs7err.c
new file mode 100644
index 0000000..07490c1
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs7/pkcs7err.c
@@ -0,0 +1,156 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/err.h>
+#include <openssl/pkcs7err.h>
+
+#ifndef OPENSSL_NO_ERR
+
+static const ERR_STRING_DATA PKCS7_str_functs[] = {
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, 0),
+ "do_pkcs7_signed_attrib"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME, 0),
+ "PKCS7_add0_attrib_signing_time"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP, 0),
+ "PKCS7_add_attrib_smimecap"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD_CERTIFICATE, 0),
+ "PKCS7_add_certificate"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD_CRL, 0), "PKCS7_add_crl"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD_RECIPIENT_INFO, 0),
+ "PKCS7_add_recipient_info"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD_SIGNATURE, 0),
+ "PKCS7_add_signature"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ADD_SIGNER, 0), "PKCS7_add_signer"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_BIO_ADD_DIGEST, 0),
+ "PKCS7_bio_add_digest"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_COPY_EXISTING_DIGEST, 0),
+ "pkcs7_copy_existing_digest"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_CTRL, 0), "PKCS7_ctrl"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_DATADECODE, 0), "PKCS7_dataDecode"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_DATAFINAL, 0), "PKCS7_dataFinal"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_DATAINIT, 0), "PKCS7_dataInit"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_DATAVERIFY, 0), "PKCS7_dataVerify"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_DECRYPT, 0), "PKCS7_decrypt"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_DECRYPT_RINFO, 0),
+ "pkcs7_decrypt_rinfo"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ENCODE_RINFO, 0),
+ "pkcs7_encode_rinfo"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_ENCRYPT, 0), "PKCS7_encrypt"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_FINAL, 0), "PKCS7_final"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_FIND_DIGEST, 0),
+ "PKCS7_find_digest"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_GET0_SIGNERS, 0),
+ "PKCS7_get0_signers"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_RECIP_INFO_SET, 0),
+ "PKCS7_RECIP_INFO_set"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SET_CIPHER, 0), "PKCS7_set_cipher"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SET_CONTENT, 0),
+ "PKCS7_set_content"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SET_DIGEST, 0), "PKCS7_set_digest"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SET_TYPE, 0), "PKCS7_set_type"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SIGN, 0), "PKCS7_sign"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SIGNATUREVERIFY, 0),
+ "PKCS7_signatureVerify"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SIGNER_INFO_SET, 0),
+ "PKCS7_SIGNER_INFO_set"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SIGNER_INFO_SIGN, 0),
+ "PKCS7_SIGNER_INFO_sign"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SIGN_ADD_SIGNER, 0),
+ "PKCS7_sign_add_signer"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_SIMPLE_SMIMECAP, 0),
+ "PKCS7_simple_smimecap"},
+ {ERR_PACK(ERR_LIB_PKCS7, PKCS7_F_PKCS7_VERIFY, 0), "PKCS7_verify"},
+ {0, NULL}
+};
+
+static const ERR_STRING_DATA PKCS7_str_reasons[] = {
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_CERTIFICATE_VERIFY_ERROR),
+ "certificate verify error"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),
+ "cipher has no object identifier"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_CIPHER_NOT_INITIALIZED),
+ "cipher not initialized"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_CONTENT_AND_DATA_PRESENT),
+ "content and data present"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_CTRL_ERROR), "ctrl error"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_DECRYPT_ERROR), "decrypt error"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_DIGEST_FAILURE), "digest failure"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_ENCRYPTION_CTRL_FAILURE),
+ "encryption ctrl failure"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),
+ "encryption not supported for this key type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_ERROR_ADDING_RECIPIENT),
+ "error adding recipient"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_ERROR_SETTING_CIPHER),
+ "error setting cipher"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_INVALID_NULL_POINTER),
+ "invalid null pointer"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_INVALID_SIGNED_DATA_TYPE),
+ "invalid signed data type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_NO_CONTENT), "no content"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_NO_DEFAULT_DIGEST),
+ "no default digest"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND),
+ "no matching digest type found"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE),
+ "no recipient matches certificate"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_NO_SIGNATURES_ON_DATA),
+ "no signatures on data"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_NO_SIGNERS), "no signers"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE),
+ "operation not supported on this type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR),
+ "pkcs7 add signature error"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_PKCS7_ADD_SIGNER_ERROR),
+ "pkcs7 add signer error"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_PKCS7_DATASIGN), "pkcs7 datasign"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),
+ "private key does not match certificate"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_SIGNATURE_FAILURE),
+ "signature failure"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND),
+ "signer certificate not found"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_SIGNING_CTRL_FAILURE),
+ "signing ctrl failure"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),
+ "signing not supported for this key type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_SMIME_TEXT_ERROR), "smime text error"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNABLE_TO_FIND_CERTIFICATE),
+ "unable to find certificate"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNABLE_TO_FIND_MEM_BIO),
+ "unable to find mem bio"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST),
+ "unable to find message digest"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNKNOWN_DIGEST_TYPE),
+ "unknown digest type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNKNOWN_OPERATION),
+ "unknown operation"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNSUPPORTED_CIPHER_TYPE),
+ "unsupported cipher type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_UNSUPPORTED_CONTENT_TYPE),
+ "unsupported content type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_WRONG_CONTENT_TYPE),
+ "wrong content type"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, PKCS7_R_WRONG_PKCS7_TYPE), "wrong pkcs7 type"},
+ {0, NULL}
+};
+
+#endif
+
+int ERR_load_PKCS7_strings(void)
+{
+#ifndef OPENSSL_NO_ERR
+ if (ERR_func_error_string(PKCS7_str_functs[0].error) == NULL) {
+ ERR_load_strings_const(PKCS7_str_functs);
+ ERR_load_strings_const(PKCS7_str_reasons);
+ }
+#endif
+ return 1;
+}