2 * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
12 #include <openssl/x509.h>
14 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI
*x
, EVP_PKEY
*pkey
)
16 if ((x
== NULL
) || (x
->spkac
== NULL
))
18 return X509_PUBKEY_set(&(x
->spkac
->pubkey
), pkey
);
21 EVP_PKEY
*NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI
*x
)
23 if ((x
== NULL
) || (x
->spkac
== NULL
))
25 return X509_PUBKEY_get(x
->spkac
->pubkey
);
28 /* Load a Netscape SPKI from a base64 encoded string */
30 NETSCAPE_SPKI
*NETSCAPE_SPKI_b64_decode(const char *str
, int len
)
32 unsigned char *spki_der
;
33 const unsigned char *p
;
38 if ((spki_der
= OPENSSL_malloc(len
+ 1)) == NULL
) {
39 ERR_raise(ERR_LIB_X509
, ERR_R_MALLOC_FAILURE
);
42 spki_len
= EVP_DecodeBlock(spki_der
, (const unsigned char *)str
, len
);
44 ERR_raise(ERR_LIB_X509
, X509_R_BASE64_DECODE_ERROR
);
45 OPENSSL_free(spki_der
);
49 spki
= d2i_NETSCAPE_SPKI(NULL
, &p
, spki_len
);
50 OPENSSL_free(spki_der
);
54 /* Generate a base64 encoded string from an SPKI */
56 char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI
*spki
)
58 unsigned char *der_spki
, *p
;
61 der_len
= i2d_NETSCAPE_SPKI(spki
, NULL
);
62 der_spki
= OPENSSL_malloc(der_len
);
63 b64_str
= OPENSSL_malloc(der_len
* 2);
64 if (der_spki
== NULL
|| b64_str
== NULL
) {
65 ERR_raise(ERR_LIB_X509
, ERR_R_MALLOC_FAILURE
);
66 OPENSSL_free(der_spki
);
67 OPENSSL_free(b64_str
);
71 i2d_NETSCAPE_SPKI(spki
, &p
);
72 EVP_EncodeBlock((unsigned char *)b64_str
, der_spki
, der_len
);
73 OPENSSL_free(der_spki
);