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- new generic function sc_pkcs15_read_file 

- structs and functions for data wrap/unwrap


git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@534 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
okir 2002-04-17 09:00:52 +00:00
parent 29c7639bbd
commit af262521e7
1 changed files with 36 additions and 1 deletions
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37
src/libopensc/pkcs15.h
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@ -168,6 +168,19 @@ struct sc_pkcs15_prkey {
};
typedef struct sc_pkcs15_prkey sc_pkcs15_prkey_t;
/* Enveloped objects can be used to provide additional
* protection to non-native private keys */
struct sc_pkcs15_enveloped_data {
/* recipient info */
sc_pkcs15_id_t id; /* key ID */
struct sc_algorithm_id ke_alg; /* key-encryption algo */
u8 *key; /* encrypted key */
size_t key_len;
struct sc_algorithm_id ce_alg; /* content-encryption algo */
u8 *content; /* encrypted content */
size_t content_len;
};
struct sc_pkcs15_cert {
int version;
u8 *serial;
@ -342,7 +355,7 @@ void sc_pkcs15_print_card(const struct sc_pkcs15_card *card);
int sc_pkcs15_read_pubkey(struct sc_pkcs15_card *card,
const struct sc_pkcs15_pubkey_info *info,
struct sc_pkcs15_pubkey_rsa **out);
int sc_pkcs15_parse_pubkey_rsa(struct sc_context *ctx,
int sc_pkcs15_decode_pubkey_rsa(struct sc_context *ctx,
struct sc_pkcs15_pubkey_rsa *pubkey);
int sc_pkcs15_encode_pubkey_rsa(struct sc_context *,
struct sc_pkcs15_pubkey_rsa *, u8 **, size_t *);
@ -427,6 +440,13 @@ int sc_pkcs15_decode_pukdf_entry(struct sc_pkcs15_card *p15card,
struct sc_pkcs15_object *obj,
const u8 **buf, size_t *bufsize);
int sc_pkcs15_decode_enveloped_data(struct sc_context *ctx,
struct sc_pkcs15_enveloped_data *result,
const u8 *buf, size_t buflen);
int sc_pkcs15_encode_enveloped_data(struct sc_context *ctx,
struct sc_pkcs15_enveloped_data *data,
u8 **buf, size_t *buflen);
int sc_pkcs15_compare_id(const struct sc_pkcs15_id *id1,
const struct sc_pkcs15_id *id2);
void sc_pkcs15_print_id(const struct sc_pkcs15_id *id);
@ -436,6 +456,21 @@ int sc_pkcs15_add_object(struct sc_pkcs15_card *p15card, struct sc_pkcs15_df *df
int sc_pkcs15_hex_string_to_id(const char *in, struct sc_pkcs15_id *out);
/* file content wrapping */
int sc_pkcs15_wrap_data(struct sc_context *ctx,
const char *passphrase,
const u8 *in, size_t in_len,
u8 **out, size_t *out_len);
int sc_pkcs15_unwrap_data(struct sc_context *ctx,
const char *passphrase,
const u8 *in, size_t in_len,
u8 **out, size_t *out_len);
/* Generic file i/o */
int sc_pkcs15_read_file(struct sc_pkcs15_card *p15card,
const struct sc_path *path,
u8 **buf, size_t *buflen);
/* Caching functions */
int sc_pkcs15_read_cached_file(struct sc_pkcs15_card *p15card,
const struct sc_path *path,