文件操作 - i2d_pr.c
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文件: /usr/local/src/openssl-1.1.1w/crypto/asn1/i2d_pr.c
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/* * 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/evp.h> #include <openssl/x509.h> #include "crypto/asn1.h" #include "crypto/evp.h" int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp) { if (a->ameth && a->ameth->old_priv_encode) { return a->ameth->old_priv_encode(a, pp); } if (a->ameth && a->ameth->priv_encode) { PKCS8_PRIV_KEY_INFO *p8 = EVP_PKEY2PKCS8(a); int ret = 0; if (p8 != NULL) { ret = i2d_PKCS8_PRIV_KEY_INFO(p8, pp); PKCS8_PRIV_KEY_INFO_free(p8); } return ret; } ASN1err(ASN1_F_I2D_PRIVATEKEY, ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE); return -1; }
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