diff options
Diffstat (limited to 'src/crypto/x509/x_pkey.c')
| -rw-r--r-- | src/crypto/x509/x_pkey.c | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/crypto/x509/x_pkey.c b/src/crypto/x509/x_pkey.c new file mode 100644 index 0000000..550078b --- /dev/null +++ b/src/crypto/x509/x_pkey.c @@ -0,0 +1,105 @@ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] */ + +#include <openssl/x509.h> + +#include <string.h> + +#include <openssl/asn1.h> +#include <openssl/mem.h> +#include <openssl/err.h> + + +X509_PKEY *X509_PKEY_new(void) + { + X509_PKEY *ret = OPENSSL_malloc(sizeof(X509_PKEY)); + if (ret == NULL) + { + OPENSSL_PUT_ERROR(X509, X509_PKEY_new, ERR_R_MALLOC_FAILURE); + goto err; + } + memset(ret, 0, sizeof(X509_PKEY)); + ret->references=1; + + ret->enc_algor = X509_ALGOR_new(); + if (ret->enc_algor == NULL) + goto err; + ret->enc_pkey = M_ASN1_OCTET_STRING_new(); + if (ret->enc_pkey == NULL) + goto err; + return ret; + +err: + if (ret != NULL) + X509_PKEY_free(ret); + return NULL; + } + +void X509_PKEY_free(X509_PKEY *x) + { + int i; + + if (x == NULL) return; + + i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_X509_PKEY); + if (i > 0) return; + + if (x->enc_algor != NULL) X509_ALGOR_free(x->enc_algor); + if (x->enc_pkey != NULL) M_ASN1_OCTET_STRING_free(x->enc_pkey); + if (x->dec_pkey != NULL)EVP_PKEY_free(x->dec_pkey); + if ((x->key_data != NULL) && (x->key_free)) OPENSSL_free(x->key_data); + OPENSSL_free(x); + } |