本文整理汇总了C++中sc_file_free函数的典型用法代码示例。如果您正苦于以下问题：C++ sc_file_free函数的具体用法？C++ sc_file_free怎么用？C++ sc_file_free使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了sc_file_free函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: dump_ef
static
int dump_ef(sc_card_t * card, const char *path, u8 * buf, size_t * buf_len)
{
int rv;
sc_file_t *file = NULL;
sc_path_t scpath;
sc_format_path(path, &scpath);
rv = sc_select_file(card, &scpath, &file);
if (rv < 0) {
if (file)
sc_file_free(file);
return rv;
}
if (file->size > *buf_len) {
sc_file_free(file);
return SC_ERROR_BUFFER_TOO_SMALL;
}
rv = sc_read_binary(card, 0, buf, file->size, 0);
sc_file_free(file);
if (rv < 0)
return rv;
*buf_len = rv;
return SC_SUCCESS;
}
开发者ID:martinpaljak，项目名称:OpenSC，代码行数:25，代码来源:pkcs15-pteid.c
示例2: gpk_generate_key
/*
* On-board key generation.
*/
static int
gpk_generate_key(sc_profile_t *profile, sc_pkcs15_card_t *p15card,
sc_pkcs15_object_t *obj,
sc_pkcs15_pubkey_t *pubkey)
{
struct sc_cardctl_gpk_genkey args;
sc_pkcs15_prkey_info_t *key_info = (sc_pkcs15_prkey_info_t *) obj->data;
unsigned int keybits;
sc_file_t *keyfile;
int r, n;
sc_debug(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, "path=%s, %d bits\n", sc_print_path(&key_info->path),
key_info->modulus_length);
if (obj->type != SC_PKCS15_TYPE_PRKEY_RSA) {
sc_debug(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, "GPK supports generating only RSA keys.");
return SC_ERROR_NOT_SUPPORTED;
}
/* The caller is supposed to have chosen a key file path for us */
if (key_info->path.len == 0 || key_info->modulus_length == 0)
return SC_ERROR_INVALID_ARGUMENTS;
keybits = key_info->modulus_length;
if ((r = sc_select_file(p15card->card, &key_info->path, &keyfile)) < 0)
return r;
#ifndef PK_INIT_IMMEDIATELY
r = gpk_pkfile_init_public(profile, p15card, keyfile, SC_ALGORITHM_RSA,
keybits, key_info->usage);
if (r < 0) {
sc_file_free(keyfile);
return r;
}
if ((r = gpk_pkfile_init_private(p15card->card, keyfile, 5 * ((3 + keybits / 16 + 7) & ~7UL))) < 0) {
sc_file_free(keyfile);
return r;
}
#endif
sc_file_free(keyfile);
memset(&args, 0, sizeof(args));
/*args.exponent = 0x10001;*/
n = key_info->path.len;
args.fid = (key_info->path.value[n-2] << 8) | key_info->path.value[n-1];
args.privlen = keybits;
r = sc_card_ctl(p15card->card, SC_CARDCTL_GPK_GENERATE_KEY, &args);
if (r < 0)
return r;
/* This is fairly weird. The GENERATE RSA KEY command returns
* immediately, but obviously it needs more time to complete.
* This is why we sleep here. */
sleep(20);
pubkey->algorithm = SC_ALGORITHM_RSA;
return gpk_read_rsa_key(p15card->card, &pubkey->u.rsa);
}
开发者ID:Hubitronic，项目名称:OpenSC，代码行数:63，代码来源:pkcs15-gpk.c
示例3: cflex_generate_key
/*
* Generate key
*/
static int
cflex_generate_key(sc_profile_t *profile, sc_pkcs15_card_t *p15card,
sc_pkcs15_object_t *obj,
sc_pkcs15_pubkey_t *pubkey)
{
struct sc_cardctl_cryptoflex_genkey_info args;
sc_card_t *card = p15card->card;
sc_pkcs15_prkey_info_t *key_info = (sc_pkcs15_prkey_info_t *) obj->data;
unsigned int keybits;
unsigned char raw_pubkey[256];
sc_file_t *prkf = NULL, *pukf = NULL;
int r;
if (obj->type != SC_PKCS15_TYPE_PRKEY_RSA) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Cryptoflex supports only RSA keys.");
return SC_ERROR_NOT_SUPPORTED;
}
/* Get the public and private key file */
r = cflex_get_keyfiles(profile, card, &key_info->path, &prkf, &pukf);
if (r < 0)
return r;
if (! prkf)
return SC_ERROR_NOT_SUPPORTED;
/* Make sure we authenticate first */
r = sc_pkcs15init_authenticate(profile, p15card, prkf, SC_AC_OP_CRYPTO);
if (r < 0)
goto out;
keybits = key_info->modulus_length;
/* Perform key generation */
memset(&args, 0, sizeof(args));
args.exponent = 0x10001;
args.key_bits = keybits;
args.key_num = key_info->key_reference;
r = sc_card_ctl(card, SC_CARDCTL_CRYPTOFLEX_GENERATE_KEY, &args);
if (r < 0)
goto out;
/* extract public key */
pubkey->algorithm = SC_ALGORITHM_RSA;
pubkey->u.rsa.modulus.len = keybits / 8;
pubkey->u.rsa.modulus.data = malloc(keybits / 8);
pubkey->u.rsa.exponent.len = 3;
pubkey->u.rsa.exponent.data = malloc(3);
memcpy(pubkey->u.rsa.exponent.data, "\x01\x00\x01", 3);
if ((r = sc_select_file(card, &pukf->path, NULL)) < 0
|| (r = sc_read_binary(card, 3, raw_pubkey, keybits / 8, 0)) < 0)
goto out;
invert_buf(pubkey->u.rsa.modulus.data, raw_pubkey, pubkey->u.rsa.modulus.len);
out: if (pukf)
sc_file_free(pukf);
if (prkf)
sc_file_free(prkf);
return r;
}
开发者ID:CendioOssman，项目名称:OpenSC，代码行数:62，代码来源:pkcs15-cflex.c
示例4: sc_pkcs15_card_clear
void sc_pkcs15_card_clear(sc_pkcs15_card_t *p15card)
{
if (p15card == NULL)
return;
p15card->version = 0;
p15card->flags = 0;
while (p15card->obj_list != NULL)
sc_pkcs15_remove_object(p15card, p15card->obj_list);
p15card->obj_list = NULL;
while (p15card->df_list != NULL)
sc_pkcs15_remove_df(p15card, p15card->df_list);
p15card->df_list = NULL;
if (p15card->file_app != NULL) {
sc_file_free(p15card->file_app);
p15card->file_app = NULL;
}
if (p15card->file_tokeninfo != NULL) {
sc_file_free(p15card->file_tokeninfo);
p15card->file_tokeninfo = NULL;
}
if (p15card->file_odf != NULL) {
sc_file_free(p15card->file_odf);
p15card->file_odf = NULL;
}
if (p15card->file_unusedspace != NULL) {
sc_file_free(p15card->file_unusedspace);
p15card->file_unusedspace = NULL;
}
if (p15card->label != NULL) {
free(p15card->label);
p15card->label = NULL;
}
if (p15card->serial_number != NULL) {
free(p15card->serial_number);
p15card->serial_number = NULL;
}
if (p15card->manufacturer_id != NULL) {
free(p15card->manufacturer_id);
p15card->manufacturer_id = NULL;
}
if (p15card->last_update != NULL) {
free(p15card->last_update);
p15card->last_update = NULL;
}
if (p15card->preferred_language != NULL) {
free(p15card->preferred_language);
p15card->preferred_language = NULL;
}
if (p15card->seInfo != NULL) {
size_t i;
for (i = 0; i < p15card->num_seInfo; i++)
free(p15card->seInfo[i]);
free(p15card->seInfo);
p15card->seInfo = NULL;
p15card->num_seInfo = 0;
}
}
开发者ID:guadalinex-archive，项目名称:guadalinex-v5，代码行数:57，代码来源:pkcs15.c
示例5: create_file_cert
static int create_file_cert(sc_card_t *card)
{
int r;
int size = 0;
sc_path_t path;
sc_file_t *file = NULL;
sc_format_path("3F00", &path);
r = sc_select_file(card, &path, &file);
if(r) goto out;
if(file)
{
size = (file->size) - 32;
sc_file_free(file);
file = NULL;
} else {
size = 2048;
}
sc_format_path("0002", &path);
r = sc_select_file(card, &path, NULL);
if(r)
{
if(r != SC_ERROR_FILE_NOT_FOUND) goto out;
file = sc_file_new();
if(file == NULL)
{
printf("Memory error.\n");
goto out;
}
file->type = SC_FILE_TYPE_WORKING_EF;
file->ef_structure = SC_FILE_EF_TRANSPARENT;
file->shareable = 0;
file->size = size;
r = sc_file_add_acl_entry(file, SC_AC_OP_READ, SC_AC_NONE, 0);
if(r) goto out;
r = sc_file_add_acl_entry(file, SC_AC_OP_UPDATE, SC_AC_CHV, 0);
if(r) goto out;
r = sc_file_add_acl_entry(file, SC_AC_OP_ERASE, SC_AC_CHV, 0);
if(r) goto out;
file->path = path;
r = sc_create_file(card, file);
if(r) goto out;
}
out:
if(file)
sc_file_free(file);
return r;
}
开发者ID:jpki，项目名称:OpenSC，代码行数:57，代码来源:westcos-tool.c
示例6: do_cd
static int do_cd(int argc, char **argv)
{
sc_path_t path;
sc_file_t *file;
int r;
if (argc != 1)
goto usage;
if (strcmp(argv[0], "..") == 0) {
path = current_path;
if (path.len < 4) {
printf("unable to go up, already in MF.\n");
return -1;
}
if (path.type == SC_PATH_TYPE_DF_NAME) {
sc_format_path("3F00", &path);
}
else {
path.len -= 2;
}
r = sc_select_file(card, &path, &file);
if (r) {
printf("unable to go up: %s\n", sc_strerror(r));
return -1;
}
if (current_file)
sc_file_free(current_file);
current_file = file;
current_path = path;
return 0;
}
if (arg_to_path(argv[0], &path, 0) != 0)
goto usage;
r = sc_select_file(card, &path, &file);
if (r) {
check_ret(r, SC_AC_OP_SELECT, "unable to select DF", current_file);
return -1;
}
if ((file->type != SC_FILE_TYPE_DF) && (card->type != SC_CARD_TYPE_BELPIC_EID)) {
printf("Error: file is not a DF.\n");
sc_file_free(file);
select_current_path_or_die();
return -1;
}
current_path = path;
if (current_file)
sc_file_free(current_file);
current_file = file;
return 0;
usage:
puts("Usage: cd <file_id>|aid:<DF name>");
return -1;
}
开发者ID:emilianobonassi，项目名称:OpenSC，代码行数:57，代码来源:opensc-explorer.c
示例7: muscle_store_key
/*
* Store a private key object.
*/
static int
muscle_store_key(sc_profile_t *profile, sc_pkcs15_card_t *p15card,
sc_pkcs15_object_t *obj,
sc_pkcs15_prkey_t *key)
{
struct sc_context *ctx = p15card->card->ctx;
sc_pkcs15_prkey_info_t *key_info = (sc_pkcs15_prkey_info_t *) obj->data;
sc_file_t* prkf;
struct sc_pkcs15_prkey_rsa *rsa;
sc_cardctl_muscle_key_info_t info;
int r;
if (obj->type != SC_PKCS15_TYPE_PRKEY_RSA) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Muscle supports RSA keys only.");
return SC_ERROR_NOT_SUPPORTED;
}
/* Verification stuff */
/* Used for verification AND for obtaining private key acls */
r = sc_profile_get_file_by_path(profile, &key_info->path, &prkf);
if(!prkf) SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_VERBOSE,SC_ERROR_NOT_SUPPORTED);
r = sc_pkcs15init_authenticate(profile, p15card, prkf, SC_AC_OP_CRYPTO);
if (r < 0) {
sc_file_free(prkf);
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_VERBOSE,SC_ERROR_NOT_SUPPORTED);
}
sc_file_free(prkf);
r = muscle_select_key_reference(profile, p15card, key_info);
if (r < 0) {
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_VERBOSE,r);
}
rsa = &key->u.rsa;
info.keySize = rsa->modulus.len << 3;
info.keyType = 0x03; /* CRT type */
info.keyLocation = key_info->key_reference * 2; /* Mult by 2 to preserve even/odd keynumber structure */
info.pLength = rsa->p.len;
info.pValue = rsa->p.data;
info.qLength = rsa->q.len;
info.qValue = rsa->q.data;
info.pqLength = rsa->iqmp.len;
info.pqValue = rsa->iqmp.data;
info.dp1Length = rsa->dmp1.len;
info.dp1Value = rsa->dmp1.data;
info.dq1Length = rsa->dmq1.len;
info.dq1Value = rsa->dmq1.data;
r = sc_card_ctl(p15card->card, SC_CARDCTL_MUSCLE_IMPORT_KEY, &info);
if (r < 0) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Unable to import key");
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_VERBOSE,r);
}
return r;
}
开发者ID:securez，项目名称:opendnie，代码行数:59，代码来源:pkcs15-muscle.c
示例8: setcos_init_card
/*
* Create the MF and global pin file if they don't exist.
*/
static int
setcos_init_card(sc_profile_t *profile, sc_pkcs15_card_t *p15card)
{
struct sc_context *ctx = p15card->card->ctx;
sc_file_t *mf = profile->mf_info->file;
sc_file_t *pinfile;
int r;
SC_FUNC_CALLED(ctx, SC_LOG_DEBUG_VERBOSE);
/* Create the MF if it doesn't exist yet */
r = sc_select_file(p15card->card, &mf->path, NULL);
if (r == SC_ERROR_FILE_NOT_FOUND) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "MF doesn't exist, creating now");
/* Fix up the file's ACLs */
r = sc_pkcs15init_fixup_file(profile, p15card, mf);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "MF fixup failed");
mf->status = SC_FILE_STATUS_CREATION;
r = sc_create_file(p15card->card, mf);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "MF creation failed");
}
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "Cannot select MF");
/* Create the global pin file if it doesn't exist yet */
r = sc_profile_get_file(profile, "pinfile", &pinfile);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "Cannot get 'pinfile' from profile");
r = sc_select_file(p15card->card, &pinfile->path, NULL);
if (r == SC_ERROR_FILE_NOT_FOUND) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Global pin file doesn't exist, creating now");
/* Fix up the file's ACLs */
r = sc_pkcs15init_fixup_file(profile, p15card, pinfile);
if (r < 0)
sc_file_free(pinfile);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "Pinfile fixup failed");
/* Set life cycle state to SC_FILE_STATUS_CREATION,
* which means that all ACs are ignored. */
pinfile->status = SC_FILE_STATUS_CREATION;
r = sc_create_file(p15card->card, pinfile);
if (r < 0)
sc_file_free(pinfile);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "Pinfile creation failed");
}
sc_file_free(pinfile);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "Select pinfile failed");
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_NORMAL, r);
}
开发者ID:BradPID，项目名称:OpenSC，代码行数:55，代码来源:pkcs15-setcos.c
示例9: do_cd
static int do_cd(int argc, char **argv)
{
sc_path_t path;
sc_file_t *file;
int r;
if (argc != 1)
goto usage;
if (strcmp(argv[0], "..") == 0) {
if (current_path.len < 4) {
printf("unable to go up, already in MF.\n");
return -1;
}
path = current_path;
path.len -= 2;
r = sc_select_file(card, &path, &file);
if (r) {
printf("unable to go up: %s\n", sc_strerror(r));
return -1;
}
sc_file_free(current_file);
current_file = file;
current_path = path;
return 0;
}
if (arg_to_path(argv[0], &path, 0) != 0)
goto usage;
r = sc_select_file(card, &path, &file);
if (r) {
check_ret(r, SC_AC_OP_SELECT, "unable to select DF", current_file);
return -1;
}
if ((file->type != SC_FILE_TYPE_DF) && !(card->caps & SC_CARD_CAP_NO_FCI)) {
printf("Error: file is not a DF.\n");
sc_file_free(file);
r = sc_select_file(card, ¤t_path, NULL);
if (r) {
printf("unable to select parent file: %s\n", sc_strerror(r));
die(1);
}
return -1;
}
current_path = path;
sc_file_free(current_file);
current_file = file;
return 0;
usage:
puts("Usage: cd <file_id>|aid:<DF name>");
return -1;
}
开发者ID:guadalinex-archive，项目名称:guadalinex-v5，代码行数:52，代码来源:opensc-explorer.c
示例10: parse_ddo
static int parse_ddo(struct sc_pkcs15_card *p15card, const u8 * buf, size_t buflen)
{
struct sc_asn1_entry asn1_ddo[5];
sc_path_t odf_path, ti_path, us_path;
int r;
sc_copy_asn1_entry(c_asn1_ddo, asn1_ddo);
sc_format_asn1_entry(asn1_ddo + 1, &odf_path, NULL, 0);
sc_format_asn1_entry(asn1_ddo + 2, &ti_path, NULL, 0);
sc_format_asn1_entry(asn1_ddo + 3, &us_path, NULL, 0);
r = sc_asn1_decode(p15card->card->ctx, asn1_ddo, buf, buflen, NULL, NULL);
if (r) {
sc_error(p15card->card->ctx, "DDO parsing failed: %s\n",
sc_strerror(r));
return r;
}
if (asn1_ddo[1].flags & SC_ASN1_PRESENT) {
p15card->file_odf = sc_file_new();
if (p15card->file_odf == NULL)
goto mem_err;
p15card->file_odf->path = odf_path;
}
if (asn1_ddo[2].flags & SC_ASN1_PRESENT) {
p15card->file_tokeninfo = sc_file_new();
if (p15card->file_tokeninfo == NULL)
goto mem_err;
p15card->file_tokeninfo->path = ti_path;
}
if (asn1_ddo[3].flags & SC_ASN1_PRESENT) {
p15card->file_unusedspace = sc_file_new();
if (p15card->file_unusedspace == NULL)
goto mem_err;
p15card->file_unusedspace->path = us_path;
}
return 0;
mem_err:
if (p15card->file_odf != NULL) {
sc_file_free(p15card->file_odf);
p15card->file_odf = NULL;
}
if (p15card->file_tokeninfo != NULL) {
sc_file_free(p15card->file_tokeninfo);
p15card->file_tokeninfo = NULL;
}
if (p15card->file_unusedspace != NULL) {
sc_file_free(p15card->file_unusedspace);
p15card->file_unusedspace = NULL;
}
return SC_ERROR_OUT_OF_MEMORY;
}
开发者ID:guadalinex-archive，项目名称:guadalinex-v5，代码行数:51，代码来源:pkcs15.c
示例11: entersafe_select_fid
static int entersafe_select_fid(sc_card_t *card,
unsigned int id_hi, unsigned int id_lo,
sc_file_t **file_out)
{
int r;
sc_file_t *file=0;
sc_path_t path;
memset(&path, 0, sizeof(sc_path_t));
path.type=SC_PATH_TYPE_FILE_ID;
path.value[0]=id_hi;
path.value[1]=id_lo;
path.len=2;
r = iso_ops->select_file(card,&path,&file);
if(r && file)
{
if(file)
sc_file_free(file);
}
SC_TEST_RET(card->ctx, SC_LOG_DEBUG_NORMAL, r, "APDU transmit failed");
/* update cache */
if (file->type == SC_FILE_TYPE_DF) {
card->cache.current_path.type = SC_PATH_TYPE_PATH;
card->cache.current_path.value[0] = 0x3f;
card->cache.current_path.value[1] = 0x00;
if (id_hi == 0x3f && id_lo == 0x00){
card->cache.current_path.len = 2;
}else{
card->cache.current_path.len = 4;
card->cache.current_path.value[2] = id_hi;
card->cache.current_path.value[3] = id_lo;
}
}
if (file_out)
{
*file_out = file;
}
else
{
if(file)
sc_file_free(file);
}
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_VERBOSE, SC_SUCCESS);
}
开发者ID:hongquan，项目名称:OpenSC-main，代码行数:49，代码来源:card-entersafe.c
示例12: cflex_create_key
/*
* Create a new key file
*/
static int
cflex_create_key(sc_profile_t *profile, sc_pkcs15_card_t *p15card, sc_pkcs15_object_t *obj)
{
sc_pkcs15_prkey_info_t *key_info = (sc_pkcs15_prkey_info_t *) obj->data;
sc_file_t *prkf = NULL, *pukf = NULL;
size_t size;
int r;
if (obj->type != SC_PKCS15_TYPE_PRKEY_RSA) {
sc_debug(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, "Cryptoflex supports only RSA keys.");
return SC_ERROR_NOT_SUPPORTED;
}
/* Get the public and private key file */
r = cflex_get_keyfiles(profile, p15card->card, &key_info->path, &prkf, &pukf);
if (r < 0)
return r;
/* Adjust the file sizes, if necessary */
switch (key_info->modulus_length) {
case 512: size = 166; break;
case 768: size = 246; break;
case 1024: size = 326; break;
case 2048: size = 646; break;
default:
sc_debug(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, "Unsupported key size %u\n",
key_info->modulus_length);
r = SC_ERROR_INVALID_ARGUMENTS;
goto out;
}
if (prkf->size < size)
prkf->size = size;
if (pukf->size < size + 4)
pukf->size = size + 4;
/* Now create the files */
if ((r = sc_pkcs15init_create_file(profile, p15card, prkf)) < 0
|| (r = sc_pkcs15init_create_file(profile, p15card, pukf)) < 0)
goto out;
key_info->key_reference = 0;
out: if (prkf)
sc_file_free(prkf);
if (pukf)
sc_file_free(pukf);
return r;
}
开发者ID:CendioOssman，项目名称:OpenSC，代码行数:52，代码来源:pkcs15-cflex.c
示例13: do_update_record
static int do_update_record(int argc, char **argv)
{
u8 buf[240];
size_t buflen;
int r, i, err = 1;
int rec, offs;
sc_path_t path;
sc_file_t *file;
if (argc != 4)
return usage(do_update_record);
if (arg_to_path(argv[0], &path, 0) != 0)
return usage(do_update_record);
rec = strtol(argv[1],NULL,10);
offs = strtol(argv[2],NULL,10);
printf("in: %i; %i; %s\n", rec, offs, argv[3]);
r = sc_select_file(card, &path, &file);
if (r) {
check_ret(r, SC_AC_OP_SELECT, "unable to select file", current_file);
return -1;
}
if (file->ef_structure != SC_FILE_EF_LINEAR_VARIABLE) {
printf("EF structure should be SC_FILE_EF_LINEAR_VARIABLE\n");
goto err;
} else if (rec < 1 || rec > file->record_count) {
printf("Invalid record number %i\n", rec);
goto err;
}
r = sc_read_record(card, rec, buf, sizeof(buf), SC_RECORD_BY_REC_NR);
if (r<0) {
printf("Cannot read record %i; return %i\n", rec, r);
goto err;;
}
buflen = sizeof(buf) - offs;
i = parse_string_or_hexdata(argv[3], buf + offs, &buflen);
if (!i) {
printf("unable to parse data\n");
goto err;
}
r = sc_update_record(card, rec, buf, r, SC_RECORD_BY_REC_NR);
if (r<0) {
printf("Cannot update record %i; return %i\n", rec, r);
goto err;
}
printf("Total of %d bytes written to record %i at %i offset.\n",
i, rec, offs);
err = 0;
err:
sc_file_free(file);
select_current_path_or_die();
return -err;
}
开发者ID:LudovicRousseau，项目名称:pkg-opensc，代码行数:60，代码来源:opensc-explorer.c
示例14: create_sysdf
static int create_sysdf(sc_profile_t *profile, sc_card_t *card, const char *name)
{
sc_file_t *file;
sc_path_t path;
int r;
assert(profile && card && card->ctx && name);
r = sc_profile_get_file(profile, name, &file);
if (r == SC_SUCCESS)
{
assert(file);
path = file->path;
assert(path.len > 2);
if (path.len > 2)
path.len -= 2;
r = sc_select_file(card, &path, NULL);
if (r == SC_SUCCESS)
r = sc_file_add_acl_entry(file, SC_AC_OP_CREATE,
SC_AC_CHV, RTECP_USER_PIN_REF);
if (r == SC_SUCCESS)
r = sc_file_add_acl_entry(file, SC_AC_OP_DELETE,
SC_AC_NEVER, SC_AC_KEY_REF_NONE);
if (r == SC_SUCCESS)
r = sc_create_file(card, file);
assert(file);
sc_file_free(file);
}
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,
"Create %s failed: %s\n", name, sc_strerror(r));
return r;
}
开发者ID:DDvO，项目名称:OpenSC，代码行数:31，代码来源:pkcs15-rtecp.c
示例15: miocos_create_key
/*
* Create private key file
*/
static int
miocos_create_key(struct sc_profile *profile, struct sc_pkcs15_card *p15card,
struct sc_pkcs15_object *object)
{
struct sc_context *ctx = p15card->card->ctx;
struct sc_pkcs15_prkey_info *key_info = (struct sc_pkcs15_prkey_info *)object->data;
struct sc_file *file;
int r;
SC_FUNC_CALLED(ctx, SC_LOG_DEBUG_VERBOSE);
if (object->type != SC_PKCS15_TYPE_PRKEY_RSA)
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_NOT_SUPPORTED, "MioCOS supports only 1024-bit RSA keys.");
if (key_info->modulus_length != 1024)
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_NOT_SUPPORTED, "MioCOS supports only 1024-bit RSA keys.");
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "create private key ID:%s\n", sc_pkcs15_print_id(&key_info->id));
r = miocos_new_file(profile, p15card->card, SC_PKCS15_TYPE_PRKEY_RSA, key_info->key_reference, &file);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "Cannot create key: failed to allocate new key object");
memcpy(&file->path, &key_info->path, sizeof(file->path));
file->id = file->path.value[file->path.len - 2] * 0x100
+ file->path.value[file->path.len - 1];
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Path of private key file to create %s\n", sc_print_path(&file->path));
r = sc_pkcs15init_create_file(profile, p15card, file);
sc_file_free(file);
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_NORMAL, r);
}
开发者ID:pawmas，项目名称:opensc，代码行数:34，代码来源:pkcs15-miocos.c
示例16: myeid_create_key
/*
* Store a private key
*/
static int
myeid_create_key(struct sc_profile *profile, struct sc_pkcs15_card *p15card,
struct sc_pkcs15_object *object) {
struct sc_context *ctx = p15card->card->ctx;
struct sc_card *card = p15card->card;
struct sc_pkcs15_prkey_info *key_info = (struct sc_pkcs15_prkey_info *) object->data;
struct sc_file *file = NULL;
int keybits = key_info->modulus_length, r;
LOG_FUNC_CALLED(card->ctx);
/* Check that the card supports the requested modulus length */
switch (object->type) {
case SC_PKCS15_TYPE_PRKEY_RSA:
if (sc_card_find_rsa_alg(p15card->card, keybits) == NULL)
LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS,
"Unsupported RSA key size");
break;
case SC_PKCS15_TYPE_PRKEY_EC:
/* Here the information about curve is not available, that's why algorithm is checked
without curve OID. */
if (sc_card_find_ec_alg(p15card->card, keybits, NULL) == NULL)
LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Unsupported EC key size");
break;
default:
LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS,
"Unsupported key type");
break;
}
sc_log(ctx, "create MyEID private key ID:%s", sc_pkcs15_print_id(&key_info->id));
/* Get the private key file */
r = myeid_new_file(profile, card, object->type, key_info->key_reference, &file);
LOG_TEST_RET(ctx, r, "Cannot get new MyEID private key file");
if (!file || !file->path.len)
LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Cannot determine private key file");
sc_log(ctx, "Key file size %d", keybits);
file->size = keybits;
if (object->type == SC_PKCS15_TYPE_PRKEY_RSA)
file->ef_structure = SC_CARDCTL_MYEID_KEY_RSA;
else if (object->type == SC_PKCS15_TYPE_PRKEY_EC)
file->ef_structure = SC_CARDCTL_MYEID_KEY_EC;
memcpy(&key_info->path.value, &file->path.value, file->path.len);
key_info->key_reference = file->path.value[file->path.len - 1] & 0xFF;
sc_log(ctx, "Path of MyEID private key file to create %s",
sc_print_path(&file->path));
/* Now create the key file */
r = sc_pkcs15init_create_file(profile, p15card, file);
sc_file_free(file);
LOG_TEST_RET(ctx, r, "Cannot create MyEID private key file");
LOG_FUNC_RETURN(ctx, r);
}
开发者ID:BradPID，项目名称:OpenSC，代码行数:63，代码来源:pkcs15-myeid.c
示例17: cflex_get_keyfiles
/*
* Get private and public key file
*/
static int cflex_get_keyfiles(sc_profile_t *profile, sc_card_t *card,
const sc_path_t *df_path,
sc_file_t **prkf, sc_file_t **pukf)
{
sc_path_t path = *df_path;
int r;
/* Get the private key file */
r = sc_profile_get_file_by_path(profile, &path, prkf);
if (r < 0) {
char pbuf[SC_MAX_PATH_STRING_SIZE];
r = sc_path_print(pbuf, sizeof(pbuf), &path);
if (r != SC_SUCCESS)
pbuf[0] = '\0';
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Cannot find private key file info "
"in profile (path=%s).", pbuf);
return r;
}
/* Get the public key file */
path.len -= 2;
sc_append_file_id(&path, 0x1012);
r = sc_profile_get_file_by_path(profile, &path, pukf);
if (r < 0) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Cannot find public key file info in profile.");
sc_file_free(*prkf);
return r;
}
return 0;
}
开发者ID:CendioOssman，项目名称:OpenSC，代码行数:36，代码来源:pkcs15-cflex.c
示例18: jcop_store_key
/*
* Store a private key
* Private key file formats: (transparent file)
* Non-CRT:
* byte 0 0x05
* byte 1 Modulus length (in byte/4)
* byte 2 Modulus (n)
* byte 2+x private exponent (d)
*
* CRT:
* byte 0 0x06
* byte 1 component length (in byte/2; component length is half
* of modulus length
* byte 2 Prime (p)
* byte 2+x Prime (q)
* byte 2+2*x Exponent 1 (d mod (p-1))
* byte 2+3*x Exponent 2 (d mod (q-1))
* byte 2+4*x Coefficient ((p ^ -1) mod q
*
* We use the CRT format, since that's what key generation does.
*
* Numbers are stored big endian.
*/
static int
jcop_store_key(sc_profile_t *profile, sc_pkcs15_card_t *p15card,
sc_pkcs15_object_t *obj,
sc_pkcs15_prkey_t *key)
{
sc_pkcs15_prkey_info_t *key_info = (sc_pkcs15_prkey_info_t *) obj->data;
sc_file_t *keyfile;
unsigned char keybuf[1024];
size_t size,base;
int r;
if (obj->type != SC_PKCS15_TYPE_PRKEY_RSA) {
sc_debug(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, "JCOP supports only RSA keys.");
return SC_ERROR_NOT_SUPPORTED;
}
r = sc_profile_get_file_by_path(profile, &key_info->path, &keyfile);
if (r < 0)
return r;
base=key_info->modulus_length / 16;
size=2+5*base;
keybuf[0]=6;
keybuf[1]=base/4;
jcop_bn2bin(&keybuf[2 + 0 * base], &key->u.rsa.p, base);
jcop_bn2bin(&keybuf[2 + 1 * base], &key->u.rsa.q, base);
jcop_bn2bin(&keybuf[2 + 2 * base], &key->u.rsa.dmp1, base);
jcop_bn2bin(&keybuf[2 + 3 * base], &key->u.rsa.dmq1, base);
jcop_bn2bin(&keybuf[2 + 4 * base], &key->u.rsa.iqmp, base);
r = sc_pkcs15init_update_file(profile, p15card, keyfile, keybuf, size);
sc_file_free(keyfile);
return r;
}
开发者ID:CendioOssman，项目名称:OpenSC，代码行数:55，代码来源:pkcs15-jcop.c
示例19: gpk_lock_pinfile
/*
* Lock the pin file
*/
static int
gpk_lock_pinfile(struct sc_profile *profile, sc_pkcs15_card_t *p15card,
sc_file_t *pinfile)
{
struct sc_path path;
struct sc_file *parent = NULL;
int r;
SC_FUNC_CALLED(p15card->card->ctx, SC_LOG_DEBUG_VERBOSE);
/* Select the parent DF */
path = pinfile->path;
if (path.len >= 2)
path.len -= 2;
if (path.len == 0)
sc_format_path("3F00", &path);
if ((r = sc_select_file(p15card->card, &path, &parent)) < 0)
return r;
/* Present PINs etc as necessary */
r = sc_pkcs15init_authenticate(profile, p15card, parent, SC_AC_OP_LOCK);
if (r >= 0)
r = gpk_lock(p15card->card, pinfile, SC_AC_OP_WRITE);
sc_file_free(parent);
SC_FUNC_RETURN(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, r);
}
开发者ID:Hubitronic，项目名称:OpenSC，代码行数:29，代码来源:pkcs15-gpk.c
示例20: do_put
static int do_put(int argc, char **argv)
{
u8 buf[256];
int r, err = 1;
size_t count = 0;
unsigned int idx = 0;
sc_path_t path;
sc_file_t *file = NULL;
const char *filename;
FILE *outf = NULL;
if (argc < 1 || argc > 2)
return usage(do_put);
if (arg_to_path(argv[0], &path, 0) != 0)
return usage(do_put);
filename = (argc == 2) ? argv[1] : path_to_filename(&path, '_');
outf = fopen(filename, "rb");
if (outf == NULL) {
perror(filename);
goto err;
}
r = sc_select_file(card, &path, &file);
if (r) {
check_ret(r, SC_AC_OP_SELECT, "unable to select file", current_file);
goto err;
}
count = file->size;
while (count) {
int c = count > sizeof(buf) ? sizeof(buf) : count;
r = fread(buf, 1, c, outf);
if (r < 0) {
perror("fread");
goto err;
}
if (r != c)
count = c = r;
r = sc_update_binary(card, idx, buf, c, 0);
if (r < 0) {
check_ret(r, SC_AC_OP_READ, "update failed", file);
goto err;
}
if (r != c) {
printf("expecting %d, wrote only %d bytes.\n", c, r);
goto err;
}
idx += c;
count -= c;
}
printf("Total of %d bytes written.\n", idx);
err = 0;
err:
sc_file_free(file);
if (outf)
fclose(outf);
select_current_path_or_die();
return -err;
}
开发者ID:jpki，项目名称:OpenSC，代码行数:60，代码来源:opensc-explorer.c
注：本文中的sc_file_free函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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