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0820217441
This is the same as X509_verify() except that it takes a libctx and propq parameter and signature verification is done using those. Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11507)
702 lines
18 KiB
C
702 lines
18 KiB
C
/*
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* Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/*
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* Low level APIs are deprecated for public use, but still ok for
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* internal use.
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*/
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#include "internal/deprecated.h"
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#include <stdio.h>
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#include "internal/cryptlib.h"
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#include <openssl/buffer.h>
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#include <openssl/asn1.h>
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#include <openssl/evp.h>
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#include <openssl/x509.h>
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#include "crypto/x509.h"
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#include <openssl/http.h>
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#include <openssl/rsa.h>
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#include <openssl/dsa.h>
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#include <openssl/x509v3.h>
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#include "crypto/asn1.h"
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static void clean_id_ctx(EVP_MD_CTX *ctx)
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{
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EVP_PKEY_CTX *pctx = EVP_MD_CTX_pkey_ctx(ctx);
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EVP_PKEY_CTX_free(pctx);
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EVP_MD_CTX_free(ctx);
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}
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static EVP_MD_CTX *make_id_ctx(EVP_PKEY *r, ASN1_OCTET_STRING *id,
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OPENSSL_CTX *libctx, const char *propq)
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{
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EVP_MD_CTX *ctx = NULL;
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EVP_PKEY_CTX *pctx = NULL;
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if ((ctx = EVP_MD_CTX_new()) == NULL
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|| (pctx = EVP_PKEY_CTX_new_from_pkey(libctx, r, propq)) == NULL) {
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X509err(0, ERR_R_MALLOC_FAILURE);
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goto error;
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}
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#ifndef OPENSSL_NO_EC
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if (id != NULL) {
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if (EVP_PKEY_CTX_set1_id(pctx, id->data, id->length) <= 0) {
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X509err(0, ERR_R_MALLOC_FAILURE);
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goto error;
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}
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}
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#endif
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EVP_MD_CTX_set_pkey_ctx(ctx, pctx);
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return ctx;
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error:
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EVP_PKEY_CTX_free(pctx);
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EVP_MD_CTX_free(ctx);
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return NULL;
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}
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int X509_verify_ex(X509 *a, EVP_PKEY *r, OPENSSL_CTX *libctx, const char *propq)
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{
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int rv = 0;
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EVP_MD_CTX *ctx = NULL;
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ASN1_OCTET_STRING *id = NULL;
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if (X509_ALGOR_cmp(&a->sig_alg, &a->cert_info.signature))
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return 0;
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id = a->distinguishing_id;
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if ((ctx = make_id_ctx(r, id, libctx, propq)) != NULL) {
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rv = ASN1_item_verify_ctx(ASN1_ITEM_rptr(X509_CINF), &a->sig_alg,
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&a->signature, &a->cert_info, ctx);
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clean_id_ctx(ctx);
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}
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return rv;
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}
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int X509_verify(X509 *a, EVP_PKEY *r)
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{
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return X509_verify_ex(a, r, NULL, NULL);
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}
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int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OPENSSL_CTX *libctx,
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const char *propq)
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{
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int rv = 0;
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EVP_MD_CTX *ctx = NULL;
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ASN1_OCTET_STRING *id = NULL;
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id = a->distinguishing_id;
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if ((ctx = make_id_ctx(r, id, libctx, propq)) != NULL) {
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rv = ASN1_item_verify_ctx(ASN1_ITEM_rptr(X509_REQ_INFO), &a->sig_alg,
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a->signature, &a->req_info, ctx);
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clean_id_ctx(ctx);
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}
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return rv;
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}
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int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
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{
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return X509_REQ_verify_ex(a, r, NULL, NULL);
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}
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int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
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{
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return (ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
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&a->sig_algor, a->signature, a->spkac, r));
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}
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int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
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{
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x->cert_info.enc.modified = 1;
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return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), &x->cert_info.signature,
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&x->sig_alg, &x->signature, &x->cert_info, pkey,
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md));
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}
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int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
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{
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x->cert_info.enc.modified = 1;
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return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
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&x->cert_info.signature,
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&x->sig_alg, &x->signature, &x->cert_info, ctx);
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}
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#if !defined(OPENSSL_NO_SOCK)
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static ASN1_VALUE *simple_get_asn1(const char *url, BIO *bio, BIO *rbio,
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int timeout, const ASN1_ITEM *it)
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{
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return OSSL_HTTP_get_asn1(url, NULL, NULL /* no proxy used */, bio,
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rbio, NULL /* no callback for SSL/TLS */, NULL,
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NULL /* headers */, 1024 /* maxline */,
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0 /* max_resp_len */, timeout,
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NULL /* expected_content_type */, it);
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}
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X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout)
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{
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return (X509 *)simple_get_asn1(url, bio, rbio, timeout,
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ASN1_ITEM_rptr(X509));
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}
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#endif
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int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
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{
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return (ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO), &x->sig_alg, NULL,
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x->signature, &x->req_info, pkey, md));
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}
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int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
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{
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return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
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&x->sig_alg, NULL, x->signature, &x->req_info,
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ctx);
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}
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int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
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{
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x->crl.enc.modified = 1;
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return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), &x->crl.sig_alg,
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&x->sig_alg, &x->signature, &x->crl, pkey, md));
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}
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int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
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{
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x->crl.enc.modified = 1;
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return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
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&x->crl.sig_alg, &x->sig_alg, &x->signature,
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&x->crl, ctx);
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}
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#if !defined(OPENSSL_NO_SOCK)
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X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout)
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{
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return (X509_CRL *)simple_get_asn1(url, bio, rbio, timeout,
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ASN1_ITEM_rptr(X509_CRL));
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}
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#endif
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int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
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{
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return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), &x->sig_algor, NULL,
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x->signature, x->spkac, pkey, md));
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}
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#ifndef OPENSSL_NO_STDIO
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X509 *d2i_X509_fp(FILE *fp, X509 **x509)
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{
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
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}
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int i2d_X509_fp(FILE *fp, const X509 *x509)
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{
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
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}
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#endif
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X509 *d2i_X509_bio(BIO *bp, X509 **x509)
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{
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
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}
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int i2d_X509_bio(BIO *bp, const X509 *x509)
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{
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
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}
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#ifndef OPENSSL_NO_STDIO
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X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
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{
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
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}
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int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl)
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{
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
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}
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#endif
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X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
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{
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
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}
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int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl)
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{
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
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}
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#ifndef OPENSSL_NO_STDIO
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PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
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{
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
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}
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int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7)
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{
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
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}
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#endif
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PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
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{
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
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}
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int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7)
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{
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
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}
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#ifndef OPENSSL_NO_STDIO
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X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
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{
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
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}
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int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req)
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{
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
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}
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#endif
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X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
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{
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
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}
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int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req)
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{
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
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}
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#ifndef OPENSSL_NO_RSA
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# ifndef OPENSSL_NO_STDIO
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RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
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{
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
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}
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int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa)
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{
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
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}
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RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
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{
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
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}
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RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
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{
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return ASN1_d2i_fp((void *(*)(void))
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RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp,
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(void **)rsa);
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}
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int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa)
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{
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
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}
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int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa)
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{
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return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
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}
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# endif
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RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
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{
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
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}
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int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa)
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{
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
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}
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RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
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{
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
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}
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RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
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{
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return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa);
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}
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int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa)
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{
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
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}
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int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa)
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{
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return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa);
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}
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#endif
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#ifndef OPENSSL_NO_DSA
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# ifndef OPENSSL_NO_STDIO
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DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
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{
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return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa);
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}
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int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa)
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{
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return ASN1_i2d_fp_of(DSA, i2d_DSAPrivateKey, fp, dsa);
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}
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DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
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{
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return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa);
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}
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int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa)
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{
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return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa);
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}
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# endif
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DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
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{
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return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa);
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}
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int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa)
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{
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return ASN1_i2d_bio_of(DSA, i2d_DSAPrivateKey, bp, dsa);
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}
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DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
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{
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return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
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}
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int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa)
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{
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return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
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}
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#endif
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#ifndef OPENSSL_NO_EC
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# ifndef OPENSSL_NO_STDIO
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EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
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{
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return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
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}
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int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey)
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{
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return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
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}
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EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
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{
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return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
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}
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int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey)
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{
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return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
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}
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# endif
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EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
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{
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return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
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}
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int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *ecdsa)
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{
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return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
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}
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EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
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{
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return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
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}
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int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey)
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{
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return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
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}
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#endif
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|
|
int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
|
|
unsigned char *md, unsigned int *len)
|
|
{
|
|
ASN1_BIT_STRING *key;
|
|
key = X509_get0_pubkey_bitstr(data);
|
|
if (!key)
|
|
return 0;
|
|
return EVP_Digest(key->data, key->length, md, len, type, NULL);
|
|
}
|
|
|
|
int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
|
|
unsigned int *len)
|
|
{
|
|
if (type == EVP_sha1() && (data->ex_flags & EXFLAG_SET) != 0
|
|
&& (data->ex_flags & EXFLAG_INVALID) == 0) {
|
|
/* Asking for SHA1 and we already computed it. */
|
|
if (len != NULL)
|
|
*len = sizeof(data->sha1_hash);
|
|
memcpy(md, data->sha1_hash, sizeof(data->sha1_hash));
|
|
return 1;
|
|
}
|
|
return (ASN1_item_digest
|
|
(ASN1_ITEM_rptr(X509), type, (char *)data, md, len));
|
|
}
|
|
|
|
/* calculate cert digest using the same hash algorithm as in its signature */
|
|
ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert)
|
|
{
|
|
unsigned int len;
|
|
unsigned char hash[EVP_MAX_MD_SIZE];
|
|
int md_NID;
|
|
const EVP_MD *md = NULL;
|
|
ASN1_OCTET_STRING *new = NULL;
|
|
|
|
if (cert == NULL) {
|
|
X509err(0, ERR_R_PASSED_NULL_PARAMETER);
|
|
return NULL;
|
|
}
|
|
|
|
if (!OBJ_find_sigid_algs(X509_get_signature_nid(cert), &md_NID, NULL)
|
|
|| (md = EVP_get_digestbynid(md_NID)) == NULL) {
|
|
CMPerr(0, X509_R_UNSUPPORTED_ALGORITHM);
|
|
return NULL;
|
|
}
|
|
if (!X509_digest(cert, md, hash, &len)
|
|
|| (new = ASN1_OCTET_STRING_new()) == NULL)
|
|
return NULL;
|
|
if (!(ASN1_OCTET_STRING_set(new, hash, len))) {
|
|
ASN1_OCTET_STRING_free(new);
|
|
return NULL;
|
|
}
|
|
return new;
|
|
}
|
|
|
|
int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
|
|
unsigned char *md, unsigned int *len)
|
|
{
|
|
if (type == EVP_sha1() && (data->flags & EXFLAG_SET) != 0
|
|
&& (data->flags & EXFLAG_INVALID) == 0) {
|
|
/* Asking for SHA1; always computed in CRL d2i. */
|
|
if (len != NULL)
|
|
*len = sizeof(data->sha1_hash);
|
|
memcpy(md, data->sha1_hash, sizeof(data->sha1_hash));
|
|
return 1;
|
|
}
|
|
return (ASN1_item_digest
|
|
(ASN1_ITEM_rptr(X509_CRL), type, (char *)data, md, len));
|
|
}
|
|
|
|
int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
|
|
unsigned char *md, unsigned int *len)
|
|
{
|
|
return (ASN1_item_digest
|
|
(ASN1_ITEM_rptr(X509_REQ), type, (char *)data, md, len));
|
|
}
|
|
|
|
int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
|
|
unsigned char *md, unsigned int *len)
|
|
{
|
|
return (ASN1_item_digest
|
|
(ASN1_ITEM_rptr(X509_NAME), type, (char *)data, md, len));
|
|
}
|
|
|
|
int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
|
|
const EVP_MD *type, unsigned char *md,
|
|
unsigned int *len)
|
|
{
|
|
return (ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
|
|
(char *)data, md, len));
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
|
|
{
|
|
return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8);
|
|
}
|
|
|
|
int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8)
|
|
{
|
|
return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8);
|
|
}
|
|
#endif
|
|
|
|
X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
|
|
{
|
|
return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8);
|
|
}
|
|
|
|
int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8)
|
|
{
|
|
return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8);
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk)
|
|
{
|
|
return ASN1_d2i_fp_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY,
|
|
fp, xpk);
|
|
}
|
|
|
|
int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk)
|
|
{
|
|
return ASN1_i2d_fp_of(X509_PUBKEY, i2d_X509_PUBKEY, fp, xpk);
|
|
}
|
|
#endif
|
|
|
|
X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk)
|
|
{
|
|
return ASN1_d2i_bio_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY,
|
|
bp, xpk);
|
|
}
|
|
|
|
int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk)
|
|
{
|
|
return ASN1_i2d_bio_of(X509_PUBKEY, i2d_X509_PUBKEY, bp, xpk);
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
|
|
PKCS8_PRIV_KEY_INFO **p8inf)
|
|
{
|
|
return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
|
|
d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf);
|
|
}
|
|
|
|
int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf)
|
|
{
|
|
return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp,
|
|
p8inf);
|
|
}
|
|
|
|
int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key)
|
|
{
|
|
PKCS8_PRIV_KEY_INFO *p8inf;
|
|
int ret;
|
|
|
|
p8inf = EVP_PKEY2PKCS8(key);
|
|
if (p8inf == NULL)
|
|
return 0;
|
|
ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
|
|
PKCS8_PRIV_KEY_INFO_free(p8inf);
|
|
return ret;
|
|
}
|
|
|
|
int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey)
|
|
{
|
|
return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
|
|
}
|
|
|
|
EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
|
|
{
|
|
return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a);
|
|
}
|
|
|
|
EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OPENSSL_CTX *libctx,
|
|
const char *propq)
|
|
{
|
|
BIO *b;
|
|
void *ret;
|
|
|
|
if ((b = BIO_new(BIO_s_file())) == NULL) {
|
|
X509err(0, ERR_R_BUF_LIB);
|
|
return NULL;
|
|
}
|
|
BIO_set_fp(b, fp, BIO_NOCLOSE);
|
|
ret = d2i_PrivateKey_ex_bio(b, a, libctx, propq);
|
|
BIO_free(b);
|
|
return ret;
|
|
}
|
|
|
|
int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey)
|
|
{
|
|
return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
|
|
}
|
|
|
|
EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
|
|
{
|
|
return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
|
|
}
|
|
|
|
#endif
|
|
|
|
PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
|
|
PKCS8_PRIV_KEY_INFO **p8inf)
|
|
{
|
|
return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
|
|
d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf);
|
|
}
|
|
|
|
int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf)
|
|
{
|
|
return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp,
|
|
p8inf);
|
|
}
|
|
|
|
int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key)
|
|
{
|
|
PKCS8_PRIV_KEY_INFO *p8inf;
|
|
int ret;
|
|
|
|
p8inf = EVP_PKEY2PKCS8(key);
|
|
if (p8inf == NULL)
|
|
return 0;
|
|
ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
|
|
PKCS8_PRIV_KEY_INFO_free(p8inf);
|
|
return ret;
|
|
}
|
|
|
|
int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey)
|
|
{
|
|
return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
|
|
}
|
|
|
|
EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
|
|
{
|
|
return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a);
|
|
}
|
|
|
|
EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OPENSSL_CTX *libctx,
|
|
const char *propq)
|
|
{
|
|
BUF_MEM *b = NULL;
|
|
const unsigned char *p;
|
|
void *ret = NULL;
|
|
int len;
|
|
|
|
len = asn1_d2i_read_bio(bp, &b);
|
|
if (len < 0)
|
|
goto err;
|
|
|
|
p = (unsigned char *)b->data;
|
|
ret = d2i_AutoPrivateKey_ex(a, &p, len, libctx, propq);
|
|
err:
|
|
BUF_MEM_free(b);
|
|
return ret;
|
|
}
|
|
|
|
int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey)
|
|
{
|
|
return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
|
|
}
|
|
|
|
EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
|
|
{
|
|
return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);
|
|
}
|