FM / openssl

/usr/include/openssl

Name	Size	Mode	Actions
aes.h	3311	0644	edit dl rm
asn1.h	57736	0644	edit dl rm
asn1err.h	5169	0644	edit dl rm
asn1t.h	38601	0644	edit dl rm
async.h	3019	0644	edit dl rm
asyncerr.h	739	0644	edit dl rm
bio.h	41404	0644	edit dl rm
bioerr.h	2355	0644	edit dl rm
blowfish.h	2136	0644	edit dl rm
bn.h	22309	0644	edit dl rm
bnerr.h	1329	0644	edit dl rm
buffer.h	1591	0644	edit dl rm
buffererr.h	587	0644	edit dl rm
byteorder.h	8444	0644	edit dl rm
camellia.h	3266	0644	edit dl rm
cast.h	1880	0644	edit dl rm
cmac.h	1449	0644	edit dl rm
cmp.h	48038	0644	edit dl rm
cmperr.h	4821	0644	edit dl rm
cmp_util.h	1627	0644	edit dl rm
cms.h	31103	0644	edit dl rm
cmserr.h	4547	0644	edit dl rm
comp.h	4696	0644	edit dl rm
comperr.h	1002	0644	edit dl rm
conf.h	10387	0644	edit dl rm
conferr.h	1697	0644	edit dl rm
configuration-x86_64.h	4469	0644	edit dl rm
configuration.h	1584	0644	edit dl rm
conftypes.h	1176	0644	edit dl rm
conf_api.h	1328	0644	edit dl rm
core.h	7820	0644	edit dl rm
core_dispatch.h	46948	0644	edit dl rm
core_names.h	29842	0644	edit dl rm
core_object.h	1047	0644	edit dl rm
crmf.h	19644	0644	edit dl rm
crmferr.h	1858	0644	edit dl rm
crypto.h	23119	0644	edit dl rm
cryptoerr.h	1986	0644	edit dl rm
cryptoerr_legacy.h	48019	0644	edit dl rm
ct.h	22238	0644	edit dl rm
cterr.h	1241	0644	edit dl rm
decoder.h	4907	0644	edit dl rm
decodererr.h	740	0644	edit dl rm
des.h	7764	0644	edit dl rm
dh.h	13025	0644	edit dl rm
dherr.h	1702	0644	edit dl rm
dsa.h	10982	0644	edit dl rm
dsaerr.h	1164	0644	edit dl rm
dtls1.h	1239	0644	edit dl rm
ebcdic.h	1025	0644	edit dl rm
ec.h	62313	0644	edit dl rm
ecdh.h	361	0644	edit dl rm
ecdsa.h	361	0644	edit dl rm
ecerr.h	3359	0644	edit dl rm
encoder.h	4570	0644	edit dl rm
encodererr.h	741	0644	edit dl rm
engine.h	37536	0644	edit dl rm
engineerr.h	2034	0644	edit dl rm
err.h	20436	0644	edit dl rm
ess.h	8704	0644	edit dl rm
esserr.h	982	0644	edit dl rm
evp.h	95634	0644	edit dl rm
evperr.h	5528	0644	edit dl rm
e_os2.h	8445	0644	edit dl rm
e_ostime.h	1147	0644	edit dl rm
fips.h	601	0644	edit dl rm
fipskey.h	1236	0644	edit dl rm
fips_names.h	1638	0644	edit dl rm
hmac.h	1892	0644	edit dl rm
hpke.h	6081	0644	edit dl rm
http.h	4717	0644	edit dl rm
httperr.h	1851	0644	edit dl rm
idea.h	2285	0644	edit dl rm
indicator.h	818	0644	edit dl rm
kdf.h	5101	0644	edit dl rm
kdferr.h	480	0644	edit dl rm
lhash.h	33375	0644	edit dl rm
macros.h	10718	0644	edit dl rm
md2.h	1336	0644	edit dl rm
md4.h	1610	0644	edit dl rm
md5.h	1608	0644	edit dl rm
mdc2.h	1312	0644	edit dl rm
ml_kem.h	959	0644	edit dl rm
modes.h	8135	0644	edit dl rm
objects.h	7567	0644	edit dl rm
objectserr.h	686	0644	edit dl rm
obj_mac.h	289525	0644	edit dl rm
ocsp.h	27856	0644	edit dl rm
ocsperr.h	1636	0644	edit dl rm
opensslconf.h	510	0644	edit dl rm
opensslv.h	3449	0644	edit dl rm
ossl_typ.h	561	0644	edit dl rm
params.h	7060	0644	edit dl rm
param_build.h	2363	0644	edit dl rm
pem.h	22667	0644	edit dl rm
pem2.h	523	0644	edit dl rm
pemerr.h	1836	0644	edit dl rm
pkcs7.h	21871	0644	edit dl rm
pkcs7err.h	2242	0644	edit dl rm
pkcs12.h	17004	0644	edit dl rm
pkcs12err.h	1427	0644	edit dl rm
proverr.h	6414	0644	edit dl rm
provider.h	3383	0644	edit dl rm
prov_ssl.h	969	0644	edit dl rm
quic.h	2101	0644	edit dl rm
rand.h	4058	0644	edit dl rm
randerr.h	2486	0644	edit dl rm
rc2.h	1771	0644	edit dl rm
rc4.h	1075	0644	edit dl rm
rc5.h	2146	0644	edit dl rm
ripemd.h	1537	0644	edit dl rm
rsa.h	22299	0644	edit dl rm
rsaerr.h	3861	0644	edit dl rm
safestack.h	29154	0644	edit dl rm
seed.h	3611	0644	edit dl rm
self_test.h	4720	0644	edit dl rm
sha.h	4404	0644	edit dl rm
srp.h	15159	0644	edit dl rm
srtp.h	1888	0644	edit dl rm
ssl.h	122213	0644	edit dl rm
ssl2.h	625	0644	edit dl rm
ssl3.h	12748	0644	edit dl rm
sslerr.h	15413	0644	edit dl rm
sslerr_legacy.h	18269	0644	edit dl rm
stack.h	3122	0644	edit dl rm
store.h	14008	0644	edit dl rm
storeerr.h	1702	0644	edit dl rm
symhacks.h	1102	0644	edit dl rm
thread.h	865	0644	edit dl rm
tls1.h	63321	0644	edit dl rm
trace.h	10823	0644	edit dl rm
ts.h	19419	0644	edit dl rm
tserr.h	2077	0644	edit dl rm
txt_db.h	1635	0644	edit dl rm
types.h	7302	0644	edit dl rm
ui.h	18512	0644	edit dl rm
uierr.h	1062	0644	edit dl rm
whrlpool.h	1681	0644	edit dl rm
x509.h	67489	0644	edit dl rm
x509err.h	2316	0644	edit dl rm
x509v3.h	129347	0644	edit dl rm
x509v3err.h	3578	0644	edit dl rm
x509_acert.h	21919	0644	edit dl rm
x509_vfy.h	47176	0644	edit dl rm

Edit: /usr/include/openssl/core.h (7820B)

/*
 * Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (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
 */

#ifndef OPENSSL_CORE_H
#define OPENSSL_CORE_H
#pragma once

#include <stddef.h>
#include <openssl/types.h>

#ifdef __cplusplus
extern "C" {
#endif

/*-
 * Base types
 * ----------
 *
 * These are the types that the OpenSSL core and providers have in common
 * to communicate data between them.
 */

/* Opaque handles to be used with core upcall functions from providers */
typedef struct ossl_core_handle_st OSSL_CORE_HANDLE;
typedef struct openssl_core_ctx_st OPENSSL_CORE_CTX;
typedef struct ossl_core_bio_st OSSL_CORE_BIO;

/*
 * Dispatch table element.  function_id numbers and the functions are defined
 * in core_dispatch.h, see macros with 'OSSL_CORE_MAKE_FUNC' in their names.
 *
 * An array of these is always terminated by function_id == 0
 */
struct ossl_dispatch_st {
    int function_id;
    void (*function)(void);
};

#define OSSL_DISPATCH_END \
    { 0, NULL }

/*
 * Other items, essentially an int<->pointer map element.
 *
 * We make this type distinct from OSSL_DISPATCH to ensure that dispatch
 * tables remain tables with function pointers only.
 *
 * This is used whenever we need to pass things like a table of error reason
 * codes <-> reason string maps, ...
 *
 * Usage determines which field works as key if any, rather than field order.
 *
 * An array of these is always terminated by id == 0 && ptr == NULL
 */
struct ossl_item_st {
    unsigned int id;
    void *ptr;
};

/*
 * Type to tie together algorithm names, property definition string and
 * the algorithm implementation in the form of a dispatch table.
 *
 * An array of these is always terminated by algorithm_names == NULL
 */
struct ossl_algorithm_st {
    const char *algorithm_names; /* key */
    const char *property_definition; /* key */
    const OSSL_DISPATCH *implementation;
    const char *algorithm_description;
};

/*
 * Type to pass object data in a uniform way, without exposing the object
 * structure.
 *
 * An array of these is always terminated by key == NULL
 */
struct ossl_param_st {
    const char *key; /* the name of the parameter */
    unsigned int data_type; /* declare what kind of content is in buffer */
    void *data; /* value being passed in or out */
    size_t data_size; /* data size */
    size_t return_size; /* returned content size */
};

/* Currently supported OSSL_PARAM data types */
/*
 * OSSL_PARAM_INTEGER and OSSL_PARAM_UNSIGNED_INTEGER
 * are arbitrary length and therefore require an arbitrarily sized buffer,
 * since they may be used to pass numbers larger than what is natively
 * available.
 *
 * The number must be buffered in native form, i.e. MSB first on B_ENDIAN
 * systems and LSB first on L_ENDIAN systems.  This means that arbitrary
 * native integers can be stored in the buffer, just make sure that the
 * buffer size is correct and the buffer itself is properly aligned (for
 * example by having the buffer field point at a C integer).
 */
#define OSSL_PARAM_INTEGER 1
#define OSSL_PARAM_UNSIGNED_INTEGER 2
/*-
 * OSSL_PARAM_REAL
 * is a C binary floating point values in native form and alignment.
 */
#define OSSL_PARAM_REAL 3
/*-
 * OSSL_PARAM_UTF8_STRING
 * is a printable string.  It is expected to be printed as it is.
 */
#define OSSL_PARAM_UTF8_STRING 4
/*-
 * OSSL_PARAM_OCTET_STRING
 * is a string of bytes with no further specification.  It is expected to be
 * printed as a hexdump.
 */
#define OSSL_PARAM_OCTET_STRING 5
/*-
 * OSSL_PARAM_UTF8_PTR
 * is a pointer to a printable string.  It is expected to be printed as it is.
 *
 * The difference between this and OSSL_PARAM_UTF8_STRING is that only pointers
 * are manipulated for this type.
 *
 * This is more relevant for parameter requests, where the responding
 * function doesn't need to copy the data to the provided buffer, but
 * sets the provided buffer to point at the actual data instead.
 *
 * WARNING!  Using these is FRAGILE, as it assumes that the actual
 * data and its location are constant.
 *
 * EXTRA WARNING!  If you are not completely sure you most likely want
 * to use the OSSL_PARAM_UTF8_STRING type.
 */
#define OSSL_PARAM_UTF8_PTR 6
/*-
 * OSSL_PARAM_OCTET_PTR
 * is a pointer to a string of bytes with no further specification.  It is
 * expected to be printed as a hexdump.
 *
 * The difference between this and OSSL_PARAM_OCTET_STRING is that only pointers
 * are manipulated for this type.
 *
 * This is more relevant for parameter requests, where the responding
 * function doesn't need to copy the data to the provided buffer, but
 * sets the provided buffer to point at the actual data instead.
 *
 * WARNING!  Using these is FRAGILE, as it assumes that the actual
 * data and its location are constant.
 *
 * EXTRA WARNING!  If you are not completely sure you most likely want
 * to use the OSSL_PARAM_OCTET_STRING type.
 */
#define OSSL_PARAM_OCTET_PTR 7

/*
 * Typedef for the thread stop handling callback. Used both internally and by
 * providers.
 *
 * Providers may register for notifications about threads stopping by
 * registering a callback to hear about such events. Providers register the
 * callback using the OSSL_FUNC_CORE_THREAD_START function in the |in| dispatch
 * table passed to OSSL_provider_init(). The arg passed back to a provider will
 * be the provider side context object.
 */
typedef void (*OSSL_thread_stop_handler_fn)(void *arg);

/*-
 * Provider entry point
 * --------------------
 *
 * This function is expected to be present in any dynamically loadable
 * provider module.  By definition, if this function doesn't exist in a
 * module, that module is not an OpenSSL provider module.
 */
/*-
 * |handle|     pointer to opaque type OSSL_CORE_HANDLE.  This can be used
 *              together with some functions passed via |in| to query data.
 * |in|         is the array of functions that the Core passes to the provider.
 * |out|        will be the array of base functions that the provider passes
 *              back to the Core.
 * |provctx|    a provider side context object, optionally created if the
 *              provider needs it.  This value is passed to other provider
 *              functions, notably other context constructors.
 */
typedef int(OSSL_provider_init_fn)(const OSSL_CORE_HANDLE *handle,
    const OSSL_DISPATCH *in,
    const OSSL_DISPATCH **out,
    void **provctx);
#ifdef __VMS
#pragma names save
#pragma names uppercase, truncated
#endif
OPENSSL_EXPORT OSSL_provider_init_fn OSSL_provider_init;
#ifdef __VMS
#pragma names restore
#endif

/*
 * Generic callback function signature.
 *
 * The expectation is that any provider function that wants to offer
 * a callback / hook can do so by taking an argument with this type,
 * as well as a pointer to caller-specific data.  When calling the
 * callback, the provider function can populate an OSSL_PARAM array
 * with data of its choice and pass that in the callback call, along
 * with the caller data argument.
 *
 * libcrypto may use the OSSL_PARAM array to create arguments for an
 * application callback it knows about.
 */
typedef int(OSSL_CALLBACK)(const OSSL_PARAM params[], void *arg);
typedef int(OSSL_INOUT_CALLBACK)(const OSSL_PARAM in_params[],
    OSSL_PARAM out_params[], void *arg);
/*
 * Passphrase callback function signature
 *
 * This is similar to the generic callback function above, but adds a
 * result parameter.
 */
typedef int(OSSL_PASSPHRASE_CALLBACK)(char *pass, size_t pass_size,
    size_t *pass_len,
    const OSSL_PARAM params[], void *arg);

#ifdef __cplusplus
}
#endif

#endif

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