zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/t_spki.c b/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/t_spki.c
new file mode 100644
index 0000000..3d4aea8
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/asn1/t_spki.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 1999-2021 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>
+#include <openssl/rsa.h>
+#include <openssl/dsa.h>
+#include <openssl/bn.h>
+
+/* Print out an SPKI */
+
+int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki)
+{
+ EVP_PKEY *pkey;
+ ASN1_IA5STRING *chal;
+ ASN1_OBJECT *spkioid;
+ int i, n;
+ char *s;
+ BIO_printf(out, "Netscape SPKI:\n");
+ X509_PUBKEY_get0_param(&spkioid, NULL, NULL, NULL, spki->spkac->pubkey);
+ i = OBJ_obj2nid(spkioid);
+ BIO_printf(out, " Public Key Algorithm: %s\n",
+ (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
+ pkey = X509_PUBKEY_get(spki->spkac->pubkey);
+ if (!pkey)
+ BIO_printf(out, " Unable to load public key\n");
+ else {
+ EVP_PKEY_print_public(out, pkey, 4, NULL);
+ EVP_PKEY_free(pkey);
+ }
+ chal = spki->spkac->challenge;
+ if (chal->length)
+ BIO_printf(out, " Challenge String: %.*s\n", chal->length, chal->data);
+ i = OBJ_obj2nid(spki->sig_algor.algorithm);
+ BIO_printf(out, " Signature Algorithm: %s",
+ (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
+
+ n = spki->signature->length;
+ s = (char *)spki->signature->data;
+ for (i = 0; i < n; i++) {
+ if ((i % 18) == 0)
+ BIO_write(out, "\n ", 7);
+ BIO_printf(out, "%02x%s", (unsigned char)s[i],
+ ((i + 1) == n) ? "" : ":");
+ }
+ BIO_write(out, "\n", 1);
+ return 1;
+}