mirror of
https://github.com/openssl/openssl.git
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32b0645cf9
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/11006)
151 lines
5.0 KiB
C
151 lines
5.0 KiB
C
/*
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* Copyright 2019 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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#include <openssl/core_numbers.h>
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#include <openssl/pem.h>
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#include <openssl/rsa.h>
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#include <openssl/types.h>
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#include <openssl/params.h>
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#include "prov/bio.h"
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#include "prov/implementations.h"
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#include "prov/providercommonerr.h"
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#include "serializer_local.h"
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static OSSL_OP_serializer_newctx_fn rsa_pub_newctx;
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static OSSL_OP_serializer_freectx_fn rsa_pub_freectx;
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static OSSL_OP_serializer_serialize_data_fn rsa_pub_der_data;
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static OSSL_OP_serializer_serialize_object_fn rsa_pub_der;
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static OSSL_OP_serializer_serialize_data_fn rsa_pub_pem_data;
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static OSSL_OP_serializer_serialize_object_fn rsa_pub_pem;
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static OSSL_OP_serializer_serialize_data_fn rsa_pub_print_data;
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static OSSL_OP_serializer_serialize_object_fn rsa_pub_print;
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/* Public key : context */
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/*
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* There's no specific implementation context, so we use the provider context
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*/
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static void *rsa_pub_newctx(void *provctx)
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{
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return provctx;
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}
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static void rsa_pub_freectx(void *ctx)
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{
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}
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/* Public key : DER */
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static int rsa_pub_der_data(void *ctx, const OSSL_PARAM params[], BIO *out,
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OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
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{
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OSSL_OP_keymgmt_new_fn *rsa_new = ossl_prov_get_keymgmt_rsa_new();
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OSSL_OP_keymgmt_free_fn *rsa_free = ossl_prov_get_keymgmt_rsa_free();
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OSSL_OP_keymgmt_import_fn *rsa_import = ossl_prov_get_keymgmt_rsa_import();
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int ok = 0;
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if (rsa_import != NULL) {
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RSA *rsa;
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/* ctx == provctx */
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if ((rsa = rsa_new(ctx)) != NULL
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&& rsa_import(rsa, OSSL_KEYMGMT_SELECT_KEYPAIR, params)
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&& rsa_pub_der(ctx, rsa, out, cb, cbarg))
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ok = 1;
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rsa_free(rsa);
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}
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return ok;
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}
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static int rsa_pub_der(void *ctx, void *rsa, BIO *out,
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OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
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{
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return i2d_RSA_PUBKEY_bio(out, rsa);
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}
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/* Public key : PEM */
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static int rsa_pub_pem_data(void *ctx, const OSSL_PARAM params[], BIO *out,
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OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
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{
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OSSL_OP_keymgmt_new_fn *rsa_new = ossl_prov_get_keymgmt_rsa_new();
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OSSL_OP_keymgmt_free_fn *rsa_free = ossl_prov_get_keymgmt_rsa_free();
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OSSL_OP_keymgmt_import_fn *rsa_import = ossl_prov_get_keymgmt_rsa_import();
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int ok = 0;
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if (rsa_import != NULL) {
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RSA *rsa;
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/* ctx == provctx */
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if ((rsa = rsa_new(ctx)) != NULL
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&& rsa_import(rsa, OSSL_KEYMGMT_SELECT_KEYPAIR, params)
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&& rsa_pub_pem(ctx, rsa, out, cb, cbarg))
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ok = 1;
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rsa_free(rsa);
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}
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return ok;
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}
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static int rsa_pub_pem(void *ctx, void *rsa, BIO *out,
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OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
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{
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return PEM_write_bio_RSA_PUBKEY(out, rsa);
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}
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static int rsa_pub_print_data(void *ctx, const OSSL_PARAM params[], BIO *out,
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OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
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{
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OSSL_OP_keymgmt_new_fn *rsa_new = ossl_prov_get_keymgmt_rsa_new();
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OSSL_OP_keymgmt_free_fn *rsa_free = ossl_prov_get_keymgmt_rsa_free();
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OSSL_OP_keymgmt_import_fn *rsa_import = ossl_prov_get_keymgmt_rsa_import();
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int ok = 0;
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if (rsa_import != NULL) {
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RSA *rsa;
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/* ctx == provctx */
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if ((rsa = rsa_new(ctx)) != NULL
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&& rsa_import(rsa, OSSL_KEYMGMT_SELECT_KEYPAIR, params)
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&& rsa_pub_print(ctx, rsa, out, cb, cbarg))
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ok = 1;
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rsa_free(rsa);
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}
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return ok;
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}
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static int rsa_pub_print(void *ctx, void *rsa, BIO *out,
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OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
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{
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return ossl_prov_print_rsa(out, rsa, 0);
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}
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const OSSL_DISPATCH rsa_pub_der_serializer_functions[] = {
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{ OSSL_FUNC_SERIALIZER_NEWCTX, (void (*)(void))rsa_pub_newctx },
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{ OSSL_FUNC_SERIALIZER_FREECTX, (void (*)(void))rsa_pub_freectx },
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{ OSSL_FUNC_SERIALIZER_SERIALIZE_DATA, (void (*)(void))rsa_pub_der_data },
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{ OSSL_FUNC_SERIALIZER_SERIALIZE_OBJECT, (void (*)(void))rsa_pub_der },
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{ 0, NULL }
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};
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const OSSL_DISPATCH rsa_pub_pem_serializer_functions[] = {
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{ OSSL_FUNC_SERIALIZER_NEWCTX, (void (*)(void))rsa_pub_newctx },
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{ OSSL_FUNC_SERIALIZER_FREECTX, (void (*)(void))rsa_pub_freectx },
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{ OSSL_FUNC_SERIALIZER_SERIALIZE_DATA, (void (*)(void))rsa_pub_pem_data },
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{ OSSL_FUNC_SERIALIZER_SERIALIZE_OBJECT, (void (*)(void))rsa_pub_pem },
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{ 0, NULL }
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};
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const OSSL_DISPATCH rsa_pub_text_serializer_functions[] = {
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{ OSSL_FUNC_SERIALIZER_NEWCTX, (void (*)(void))rsa_pub_newctx },
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{ OSSL_FUNC_SERIALIZER_FREECTX, (void (*)(void))rsa_pub_freectx },
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{ OSSL_FUNC_SERIALIZER_SERIALIZE_OBJECT, (void (*)(void))rsa_pub_print },
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{ OSSL_FUNC_SERIALIZER_SERIALIZE_DATA,
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(void (*)(void))rsa_pub_print_data },
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{ 0, NULL }
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};
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