zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/evp_asn1.c b/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/evp_asn1.c
new file mode 100644
index 0000000..895085a
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/evp_asn1.c
@@ -0,0 +1,115 @@
+/*
+ * Copyright 1995-2016 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/asn1.h>
+#include <openssl/asn1t.h>
+
+int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len)
+{
+ ASN1_STRING *os;
+
+ if ((os = ASN1_OCTET_STRING_new()) == NULL)
+ return 0;
+ if (!ASN1_OCTET_STRING_set(os, data, len)) {
+ ASN1_OCTET_STRING_free(os);
+ return 0;
+ }
+ ASN1_TYPE_set(a, V_ASN1_OCTET_STRING, os);
+ return 1;
+}
+
+/* int max_len: for returned value */
+int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len)
+{
+ int ret, num;
+ const unsigned char *p;
+
+ if ((a->type != V_ASN1_OCTET_STRING) || (a->value.octet_string == NULL)) {
+ ASN1err(ASN1_F_ASN1_TYPE_GET_OCTETSTRING, ASN1_R_DATA_IS_WRONG);
+ return -1;
+ }
+ p = ASN1_STRING_get0_data(a->value.octet_string);
+ ret = ASN1_STRING_length(a->value.octet_string);
+ if (ret < max_len)
+ num = ret;
+ else
+ num = max_len;
+ memcpy(data, p, num);
+ return ret;
+}
+
+typedef struct {
+ int32_t num;
+ ASN1_OCTET_STRING *oct;
+} asn1_int_oct;
+
+ASN1_SEQUENCE(asn1_int_oct) = {
+ ASN1_EMBED(asn1_int_oct, num, INT32),
+ ASN1_SIMPLE(asn1_int_oct, oct, ASN1_OCTET_STRING)
+} static_ASN1_SEQUENCE_END(asn1_int_oct)
+
+DECLARE_ASN1_ITEM(asn1_int_oct)
+
+int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num, unsigned char *data,
+ int len)
+{
+ asn1_int_oct atmp;
+ ASN1_OCTET_STRING oct;
+
+ atmp.num = num;
+ atmp.oct = &oct;
+ oct.data = data;
+ oct.type = V_ASN1_OCTET_STRING;
+ oct.length = len;
+ oct.flags = 0;
+
+ if (ASN1_TYPE_pack_sequence(ASN1_ITEM_rptr(asn1_int_oct), &atmp, &a))
+ return 1;
+ return 0;
+}
+
+/*
+ * we return the actual length...
+ */
+/* int max_len: for returned value */
+int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num,
+ unsigned char *data, int max_len)
+{
+ asn1_int_oct *atmp = NULL;
+ int ret = -1, n;
+
+ if ((a->type != V_ASN1_SEQUENCE) || (a->value.sequence == NULL)) {
+ goto err;
+ }
+
+ atmp = ASN1_TYPE_unpack_sequence(ASN1_ITEM_rptr(asn1_int_oct), a);
+
+ if (atmp == NULL)
+ goto err;
+
+ if (num != NULL)
+ *num = atmp->num;
+
+ ret = ASN1_STRING_length(atmp->oct);
+ if (max_len > ret)
+ n = ret;
+ else
+ n = max_len;
+
+ if (data != NULL)
+ memcpy(data, ASN1_STRING_get0_data(atmp->oct), n);
+ if (ret == -1) {
+ err:
+ ASN1err(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING, ASN1_R_DATA_IS_WRONG);
+ }
+ M_ASN1_free_of(atmp, asn1_int_oct);
+ return ret;
+}