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/*
* Copyright 2019-2021 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_NUMBERS_H
# define OPENSSL_CORE_NUMBERS_H
# pragma once
# include <stdarg.h>
# include <openssl/core.h>
# ifdef __cplusplus
extern "C" {
# endif
/*-
* Identities
* ----------
*
* All series start with 1, to allow 0 to be an array terminator.
* For any FUNC identity, we also provide a function signature typedef
* and a static inline function to extract a function pointer from a
* OSSL_DISPATCH element in a type safe manner.
*
* Names:
* for any function base name 'foo' (uppercase form 'FOO'), we will have
* the following:
* - a macro for the identity with the name OSSL_FUNC_'FOO' or derivatives
* thereof (to be specified further down)
* - a function signature typedef with the name OSSL_FUNC_'foo'_fn
* - a function pointer extractor function with the name OSSL_FUNC_'foo'
*/
/*
* Helper macro to create the function signature typedef and the extractor
* |type| is the return-type of the function, |name| is the name of the
* function to fetch, and |args| is a parenthesized list of parameters
* for the function (that is, it is |name|'s function signature).
* Note: This is considered a "reserved" internal macro. Applications should
* not use this or assume its existence.
*/
#define OSSL_CORE_MAKE_FUNC(type,name,args) \
typedef type (OSSL_FUNC_##name##_fn)args; \
static ossl_unused ossl_inline \
OSSL_FUNC_##name##_fn *OSSL_FUNC_##name(const OSSL_DISPATCH *opf) \
{ \
return (OSSL_FUNC_##name##_fn *)opf->function; \
}
/*
* Core function identities, for the two OSSL_DISPATCH tables being passed
* in the OSSL_provider_init call.
*
* 0 serves as a marker for the end of the OSSL_DISPATCH array, and must
* therefore NEVER be used as a function identity.
*/
/* Functions provided by the Core to the provider, reserved numbers 1-1023 */
# define OSSL_FUNC_CORE_GETTABLE_PARAMS 1
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
core_gettable_params,(const OSSL_CORE_HANDLE *prov))
# define OSSL_FUNC_CORE_GET_PARAMS 2
OSSL_CORE_MAKE_FUNC(int,core_get_params,(const OSSL_CORE_HANDLE *prov,
OSSL_PARAM params[]))
# define OSSL_FUNC_CORE_THREAD_START 3
OSSL_CORE_MAKE_FUNC(int,core_thread_start,(const OSSL_CORE_HANDLE *prov,
OSSL_thread_stop_handler_fn handfn,
void *arg))
# define OSSL_FUNC_CORE_GET_LIBCTX 4
OSSL_CORE_MAKE_FUNC(OPENSSL_CORE_CTX *,core_get_libctx,
(const OSSL_CORE_HANDLE *prov))
# define OSSL_FUNC_CORE_NEW_ERROR 5
OSSL_CORE_MAKE_FUNC(void,core_new_error,(const OSSL_CORE_HANDLE *prov))
# define OSSL_FUNC_CORE_SET_ERROR_DEBUG 6
OSSL_CORE_MAKE_FUNC(void,core_set_error_debug,
(const OSSL_CORE_HANDLE *prov,
const char *file, int line, const char *func))
# define OSSL_FUNC_CORE_VSET_ERROR 7
OSSL_CORE_MAKE_FUNC(void,core_vset_error,
(const OSSL_CORE_HANDLE *prov,
uint32_t reason, const char *fmt, va_list args))
# define OSSL_FUNC_CORE_SET_ERROR_MARK 8
OSSL_CORE_MAKE_FUNC(int, core_set_error_mark, (const OSSL_CORE_HANDLE *prov))
# define OSSL_FUNC_CORE_CLEAR_LAST_ERROR_MARK 9
OSSL_CORE_MAKE_FUNC(int, core_clear_last_error_mark,
(const OSSL_CORE_HANDLE *prov))
# define OSSL_FUNC_CORE_POP_ERROR_TO_MARK 10
OSSL_CORE_MAKE_FUNC(int, core_pop_error_to_mark, (const OSSL_CORE_HANDLE *prov))
/* Functions to access the OBJ database */
#define OSSL_FUNC_CORE_OBJ_ADD_SIGID 11
#define OSSL_FUNC_CORE_OBJ_CREATE 12
OSSL_CORE_MAKE_FUNC(int, core_obj_add_sigid,
(const OSSL_CORE_HANDLE *prov, const char *sign_name,
const char *digest_name, const char *pkey_name))
OSSL_CORE_MAKE_FUNC(int, core_obj_create,
(const OSSL_CORE_HANDLE *prov, const char *oid,
const char *sn, const char *ln))
/* Memory allocation, freeing, clearing. */
#define OSSL_FUNC_CRYPTO_MALLOC 20
OSSL_CORE_MAKE_FUNC(void *,
CRYPTO_malloc, (size_t num, const char *file, int line))
#define OSSL_FUNC_CRYPTO_ZALLOC 21
OSSL_CORE_MAKE_FUNC(void *,
CRYPTO_zalloc, (size_t num, const char *file, int line))
#define OSSL_FUNC_CRYPTO_FREE 22
OSSL_CORE_MAKE_FUNC(void,
CRYPTO_free, (void *ptr, const char *file, int line))
#define OSSL_FUNC_CRYPTO_CLEAR_FREE 23
OSSL_CORE_MAKE_FUNC(void,
CRYPTO_clear_free, (void *ptr, size_t num, const char *file, int line))
#define OSSL_FUNC_CRYPTO_REALLOC 24
OSSL_CORE_MAKE_FUNC(void *,
CRYPTO_realloc, (void *addr, size_t num, const char *file, int line))
#define OSSL_FUNC_CRYPTO_CLEAR_REALLOC 25
OSSL_CORE_MAKE_FUNC(void *,
CRYPTO_clear_realloc, (void *addr, size_t old_num, size_t num,
const char *file, int line))
#define OSSL_FUNC_CRYPTO_SECURE_MALLOC 26
OSSL_CORE_MAKE_FUNC(void *,
CRYPTO_secure_malloc, (size_t num, const char *file, int line))
#define OSSL_FUNC_CRYPTO_SECURE_ZALLOC 27
OSSL_CORE_MAKE_FUNC(void *,
CRYPTO_secure_zalloc, (size_t num, const char *file, int line))
#define OSSL_FUNC_CRYPTO_SECURE_FREE 28
OSSL_CORE_MAKE_FUNC(void,
CRYPTO_secure_free, (void *ptr, const char *file, int line))
#define OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE 29
OSSL_CORE_MAKE_FUNC(void,
CRYPTO_secure_clear_free, (void *ptr, size_t num, const char *file,
int line))
#define OSSL_FUNC_CRYPTO_SECURE_ALLOCATED 30
OSSL_CORE_MAKE_FUNC(int,
CRYPTO_secure_allocated, (const void *ptr))
#define OSSL_FUNC_OPENSSL_CLEANSE 31
OSSL_CORE_MAKE_FUNC(void,
OPENSSL_cleanse, (void *ptr, size_t len))
/* Bio functions provided by the core */
#define OSSL_FUNC_BIO_NEW_FILE 40
#define OSSL_FUNC_BIO_NEW_MEMBUF 41
#define OSSL_FUNC_BIO_READ_EX 42
#define OSSL_FUNC_BIO_WRITE_EX 43
#define OSSL_FUNC_BIO_UP_REF 44
#define OSSL_FUNC_BIO_FREE 45
#define OSSL_FUNC_BIO_VPRINTF 46
#define OSSL_FUNC_BIO_VSNPRINTF 47
#define OSSL_FUNC_BIO_PUTS 48
#define OSSL_FUNC_BIO_GETS 49
#define OSSL_FUNC_BIO_CTRL 50
OSSL_CORE_MAKE_FUNC(OSSL_CORE_BIO *, BIO_new_file, (const char *filename,
const char *mode))
OSSL_CORE_MAKE_FUNC(OSSL_CORE_BIO *, BIO_new_membuf, (const void *buf, int len))
OSSL_CORE_MAKE_FUNC(int, BIO_read_ex, (OSSL_CORE_BIO *bio, void *data,
size_t data_len, size_t *bytes_read))
OSSL_CORE_MAKE_FUNC(int, BIO_write_ex, (OSSL_CORE_BIO *bio, const void *data,
size_t data_len, size_t *written))
OSSL_CORE_MAKE_FUNC(int, BIO_gets, (OSSL_CORE_BIO *bio, char *buf, int size))
OSSL_CORE_MAKE_FUNC(int, BIO_puts, (OSSL_CORE_BIO *bio, const char *str))
OSSL_CORE_MAKE_FUNC(int, BIO_up_ref, (OSSL_CORE_BIO *bio))
OSSL_CORE_MAKE_FUNC(int, BIO_free, (OSSL_CORE_BIO *bio))
OSSL_CORE_MAKE_FUNC(int, BIO_vprintf, (OSSL_CORE_BIO *bio, const char *format,
va_list args))
OSSL_CORE_MAKE_FUNC(int, BIO_vsnprintf,
(char *buf, size_t n, const char *fmt, va_list args))
OSSL_CORE_MAKE_FUNC(int, BIO_ctrl, (OSSL_CORE_BIO *bio,
int cmd, long num, void *ptr))
#define OSSL_FUNC_SELF_TEST_CB 100
OSSL_CORE_MAKE_FUNC(void, self_test_cb, (OPENSSL_CORE_CTX *ctx, OSSL_CALLBACK **cb,
void **cbarg))
/* Functions to get seed material from the operating system */
#define OSSL_FUNC_GET_ENTROPY 101
#define OSSL_FUNC_CLEANUP_ENTROPY 102
#define OSSL_FUNC_GET_NONCE 103
#define OSSL_FUNC_CLEANUP_NONCE 104
OSSL_CORE_MAKE_FUNC(size_t, get_entropy, (const OSSL_CORE_HANDLE *handle,
unsigned char **pout, int entropy,
size_t min_len, size_t max_len))
OSSL_CORE_MAKE_FUNC(void, cleanup_entropy, (const OSSL_CORE_HANDLE *handle,
unsigned char *buf, size_t len))
OSSL_CORE_MAKE_FUNC(size_t, get_nonce, (const OSSL_CORE_HANDLE *handle,
unsigned char **pout, size_t min_len,
size_t max_len, const void *salt,
size_t salt_len))
OSSL_CORE_MAKE_FUNC(void, cleanup_nonce, (const OSSL_CORE_HANDLE *handle,
unsigned char *buf, size_t len))
/* Functions to access the core's providers */
#define OSSL_FUNC_PROVIDER_REGISTER_CHILD_CB 105
#define OSSL_FUNC_PROVIDER_DEREGISTER_CHILD_CB 106
#define OSSL_FUNC_PROVIDER_NAME 107
#define OSSL_FUNC_PROVIDER_GET0_PROVIDER_CTX 108
#define OSSL_FUNC_PROVIDER_GET0_DISPATCH 109
#define OSSL_FUNC_PROVIDER_UP_REF 110
#define OSSL_FUNC_PROVIDER_FREE 111
OSSL_CORE_MAKE_FUNC(int, provider_register_child_cb,
(const OSSL_CORE_HANDLE *handle,
int (*create_cb)(const OSSL_CORE_HANDLE *provider, void *cbdata),
int (*remove_cb)(const OSSL_CORE_HANDLE *provider, void *cbdata),
int (*global_props_cb)(const char *props, void *cbdata),
void *cbdata))
OSSL_CORE_MAKE_FUNC(void, provider_deregister_child_cb,
(const OSSL_CORE_HANDLE *handle))
OSSL_CORE_MAKE_FUNC(const char *, provider_name,
(const OSSL_CORE_HANDLE *prov))
OSSL_CORE_MAKE_FUNC(void *, provider_get0_provider_ctx,
(const OSSL_CORE_HANDLE *prov))
OSSL_CORE_MAKE_FUNC(const OSSL_DISPATCH *, provider_get0_dispatch,
(const OSSL_CORE_HANDLE *prov))
OSSL_CORE_MAKE_FUNC(int, provider_up_ref,
(const OSSL_CORE_HANDLE *prov, int activate))
OSSL_CORE_MAKE_FUNC(int, provider_free,
(const OSSL_CORE_HANDLE *prov, int deactivate))
/* Functions provided by the provider to the Core, reserved numbers 1024-1535 */
# define OSSL_FUNC_PROVIDER_TEARDOWN 1024
OSSL_CORE_MAKE_FUNC(void,provider_teardown,(void *provctx))
# define OSSL_FUNC_PROVIDER_GETTABLE_PARAMS 1025
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
provider_gettable_params,(void *provctx))
# define OSSL_FUNC_PROVIDER_GET_PARAMS 1026
OSSL_CORE_MAKE_FUNC(int,provider_get_params,(void *provctx,
OSSL_PARAM params[]))
# define OSSL_FUNC_PROVIDER_QUERY_OPERATION 1027
OSSL_CORE_MAKE_FUNC(const OSSL_ALGORITHM *,provider_query_operation,
(void *provctx, int operation_id, int *no_store))
# define OSSL_FUNC_PROVIDER_UNQUERY_OPERATION 1028
OSSL_CORE_MAKE_FUNC(void, provider_unquery_operation,
(void *provctx, int operation_id, const OSSL_ALGORITHM *))
# define OSSL_FUNC_PROVIDER_GET_REASON_STRINGS 1029
OSSL_CORE_MAKE_FUNC(const OSSL_ITEM *,provider_get_reason_strings,
(void *provctx))
# define OSSL_FUNC_PROVIDER_GET_CAPABILITIES 1030
OSSL_CORE_MAKE_FUNC(int, provider_get_capabilities, (void *provctx,
const char *capability, OSSL_CALLBACK *cb, void *arg))
# define OSSL_FUNC_PROVIDER_SELF_TEST 1031
OSSL_CORE_MAKE_FUNC(int, provider_self_test, (void *provctx))
/* Operations */
# define OSSL_OP_DIGEST 1
# define OSSL_OP_CIPHER 2 /* Symmetric Ciphers */
# define OSSL_OP_MAC 3
# define OSSL_OP_KDF 4
# define OSSL_OP_RAND 5
# define OSSL_OP_KEYMGMT 10
# define OSSL_OP_KEYEXCH 11
# define OSSL_OP_SIGNATURE 12
# define OSSL_OP_ASYM_CIPHER 13
# define OSSL_OP_KEM 14
/* New section for non-EVP operations */
# define OSSL_OP_ENCODER 20
# define OSSL_OP_DECODER 21
# define OSSL_OP_STORE 22
/* Highest known operation number */
# define OSSL_OP__HIGHEST 22
/* Digests */
# define OSSL_FUNC_DIGEST_NEWCTX 1
# define OSSL_FUNC_DIGEST_INIT 2
# define OSSL_FUNC_DIGEST_UPDATE 3
# define OSSL_FUNC_DIGEST_FINAL 4
# define OSSL_FUNC_DIGEST_DIGEST 5
# define OSSL_FUNC_DIGEST_FREECTX 6
# define OSSL_FUNC_DIGEST_DUPCTX 7
# define OSSL_FUNC_DIGEST_GET_PARAMS 8
# define OSSL_FUNC_DIGEST_SET_CTX_PARAMS 9
# define OSSL_FUNC_DIGEST_GET_CTX_PARAMS 10
# define OSSL_FUNC_DIGEST_GETTABLE_PARAMS 11
# define OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS 12
# define OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS 13
OSSL_CORE_MAKE_FUNC(void *, digest_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(int, digest_init, (void *dctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, digest_update,
(void *dctx, const unsigned char *in, size_t inl))
OSSL_CORE_MAKE_FUNC(int, digest_final,
(void *dctx,
unsigned char *out, size_t *outl, size_t outsz))
OSSL_CORE_MAKE_FUNC(int, digest_digest,
(void *provctx, const unsigned char *in, size_t inl,
unsigned char *out, size_t *outl, size_t outsz))
OSSL_CORE_MAKE_FUNC(void, digest_freectx, (void *dctx))
OSSL_CORE_MAKE_FUNC(void *, digest_dupctx, (void *dctx))
OSSL_CORE_MAKE_FUNC(int, digest_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, digest_set_ctx_params,
(void *vctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, digest_get_ctx_params,
(void *vctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, digest_gettable_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, digest_settable_ctx_params,
(void *dctx, void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, digest_gettable_ctx_params,
(void *dctx, void *provctx))
/* Symmetric Ciphers */
# define OSSL_FUNC_CIPHER_NEWCTX 1
# define OSSL_FUNC_CIPHER_ENCRYPT_INIT 2
# define OSSL_FUNC_CIPHER_DECRYPT_INIT 3
# define OSSL_FUNC_CIPHER_UPDATE 4
# define OSSL_FUNC_CIPHER_FINAL 5
# define OSSL_FUNC_CIPHER_CIPHER 6
# define OSSL_FUNC_CIPHER_FREECTX 7
# define OSSL_FUNC_CIPHER_DUPCTX 8
# define OSSL_FUNC_CIPHER_GET_PARAMS 9
# define OSSL_FUNC_CIPHER_GET_CTX_PARAMS 10
# define OSSL_FUNC_CIPHER_SET_CTX_PARAMS 11
# define OSSL_FUNC_CIPHER_GETTABLE_PARAMS 12
# define OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS 13
# define OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS 14
OSSL_CORE_MAKE_FUNC(void *, cipher_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(int, cipher_encrypt_init, (void *cctx,
const unsigned char *key,
size_t keylen,
const unsigned char *iv,
size_t ivlen,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, cipher_decrypt_init, (void *cctx,
const unsigned char *key,
size_t keylen,
const unsigned char *iv,
size_t ivlen,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, cipher_update,
(void *cctx,
unsigned char *out, size_t *outl, size_t outsize,
const unsigned char *in, size_t inl))
OSSL_CORE_MAKE_FUNC(int, cipher_final,
(void *cctx,
unsigned char *out, size_t *outl, size_t outsize))
OSSL_CORE_MAKE_FUNC(int, cipher_cipher,
(void *cctx,
unsigned char *out, size_t *outl, size_t outsize,
const unsigned char *in, size_t inl))
OSSL_CORE_MAKE_FUNC(void, cipher_freectx, (void *cctx))
OSSL_CORE_MAKE_FUNC(void *, cipher_dupctx, (void *cctx))
OSSL_CORE_MAKE_FUNC(int, cipher_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, cipher_get_ctx_params, (void *cctx,
OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, cipher_set_ctx_params, (void *cctx,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, cipher_gettable_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, cipher_settable_ctx_params,
(void *cctx, void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, cipher_gettable_ctx_params,
(void *cctx, void *provctx))
/* MACs */
# define OSSL_FUNC_MAC_NEWCTX 1
# define OSSL_FUNC_MAC_DUPCTX 2
# define OSSL_FUNC_MAC_FREECTX 3
# define OSSL_FUNC_MAC_INIT 4
# define OSSL_FUNC_MAC_UPDATE 5
# define OSSL_FUNC_MAC_FINAL 6
# define OSSL_FUNC_MAC_GET_PARAMS 7
# define OSSL_FUNC_MAC_GET_CTX_PARAMS 8
# define OSSL_FUNC_MAC_SET_CTX_PARAMS 9
# define OSSL_FUNC_MAC_GETTABLE_PARAMS 10
# define OSSL_FUNC_MAC_GETTABLE_CTX_PARAMS 11
# define OSSL_FUNC_MAC_SETTABLE_CTX_PARAMS 12
OSSL_CORE_MAKE_FUNC(void *, mac_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(void *, mac_dupctx, (void *src))
OSSL_CORE_MAKE_FUNC(void, mac_freectx, (void *mctx))
OSSL_CORE_MAKE_FUNC(int, mac_init, (void *mctx, const unsigned char *key,
size_t keylen, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, mac_update,
(void *mctx, const unsigned char *in, size_t inl))
OSSL_CORE_MAKE_FUNC(int, mac_final,
(void *mctx,
unsigned char *out, size_t *outl, size_t outsize))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, mac_gettable_params, (void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, mac_gettable_ctx_params,
(void *mctx, void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, mac_settable_ctx_params,
(void *mctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, mac_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, mac_get_ctx_params,
(void *mctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, mac_set_ctx_params,
(void *mctx, const OSSL_PARAM params[]))
/* KDFs and PRFs */
# define OSSL_FUNC_KDF_NEWCTX 1
# define OSSL_FUNC_KDF_DUPCTX 2
# define OSSL_FUNC_KDF_FREECTX 3
# define OSSL_FUNC_KDF_RESET 4
# define OSSL_FUNC_KDF_DERIVE 5
# define OSSL_FUNC_KDF_GETTABLE_PARAMS 6
# define OSSL_FUNC_KDF_GETTABLE_CTX_PARAMS 7
# define OSSL_FUNC_KDF_SETTABLE_CTX_PARAMS 8
# define OSSL_FUNC_KDF_GET_PARAMS 9
# define OSSL_FUNC_KDF_GET_CTX_PARAMS 10
# define OSSL_FUNC_KDF_SET_CTX_PARAMS 11
OSSL_CORE_MAKE_FUNC(void *, kdf_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(void *, kdf_dupctx, (void *src))
OSSL_CORE_MAKE_FUNC(void, kdf_freectx, (void *kctx))
OSSL_CORE_MAKE_FUNC(void, kdf_reset, (void *kctx))
OSSL_CORE_MAKE_FUNC(int, kdf_derive, (void *kctx, unsigned char *key,
size_t keylen, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kdf_gettable_params, (void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kdf_gettable_ctx_params,
(void *kctx, void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kdf_settable_ctx_params,
(void *kctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, kdf_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, kdf_get_ctx_params,
(void *kctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, kdf_set_ctx_params,
(void *kctx, const OSSL_PARAM params[]))
/* RAND */
# define OSSL_FUNC_RAND_NEWCTX 1
# define OSSL_FUNC_RAND_FREECTX 2
# define OSSL_FUNC_RAND_INSTANTIATE 3
# define OSSL_FUNC_RAND_UNINSTANTIATE 4
# define OSSL_FUNC_RAND_GENERATE 5
# define OSSL_FUNC_RAND_RESEED 6
# define OSSL_FUNC_RAND_NONCE 7
# define OSSL_FUNC_RAND_ENABLE_LOCKING 8
# define OSSL_FUNC_RAND_LOCK 9
# define OSSL_FUNC_RAND_UNLOCK 10
# define OSSL_FUNC_RAND_GETTABLE_PARAMS 11
# define OSSL_FUNC_RAND_GETTABLE_CTX_PARAMS 12
# define OSSL_FUNC_RAND_SETTABLE_CTX_PARAMS 13
# define OSSL_FUNC_RAND_GET_PARAMS 14
# define OSSL_FUNC_RAND_GET_CTX_PARAMS 15
# define OSSL_FUNC_RAND_SET_CTX_PARAMS 16
# define OSSL_FUNC_RAND_VERIFY_ZEROIZATION 17
# define OSSL_FUNC_RAND_GET_SEED 18
# define OSSL_FUNC_RAND_CLEAR_SEED 19
OSSL_CORE_MAKE_FUNC(void *,rand_newctx,
(void *provctx, void *parent,
const OSSL_DISPATCH *parent_calls))
OSSL_CORE_MAKE_FUNC(void,rand_freectx, (void *vctx))
OSSL_CORE_MAKE_FUNC(int,rand_instantiate,
(void *vdrbg, unsigned int strength,
int prediction_resistance,
const unsigned char *pstr, size_t pstr_len,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int,rand_uninstantiate, (void *vdrbg))
OSSL_CORE_MAKE_FUNC(int,rand_generate,
(void *vctx, unsigned char *out, size_t outlen,
unsigned int strength, int prediction_resistance,
const unsigned char *addin, size_t addin_len))
OSSL_CORE_MAKE_FUNC(int,rand_reseed,
(void *vctx, int prediction_resistance,
const unsigned char *ent, size_t ent_len,
const unsigned char *addin, size_t addin_len))
OSSL_CORE_MAKE_FUNC(size_t,rand_nonce,
(void *vctx, unsigned char *out, unsigned int strength,
size_t min_noncelen, size_t max_noncelen))
OSSL_CORE_MAKE_FUNC(int,rand_enable_locking, (void *vctx))
OSSL_CORE_MAKE_FUNC(int,rand_lock, (void *vctx))
OSSL_CORE_MAKE_FUNC(void,rand_unlock, (void *vctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,rand_gettable_params, (void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,rand_gettable_ctx_params,
(void *vctx, void *provctx))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,rand_settable_ctx_params,
(void *vctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int,rand_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int,rand_get_ctx_params,
(void *vctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int,rand_set_ctx_params,
(void *vctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(void,rand_set_callbacks,
(void *vctx, OSSL_INOUT_CALLBACK *get_entropy,
OSSL_CALLBACK *cleanup_entropy,
OSSL_INOUT_CALLBACK *get_nonce,
OSSL_CALLBACK *cleanup_nonce, void *arg))
OSSL_CORE_MAKE_FUNC(int,rand_verify_zeroization,
(void *vctx))
OSSL_CORE_MAKE_FUNC(size_t,rand_get_seed,
(void *vctx, unsigned char **buffer,
int entropy, size_t min_len, size_t max_len,
int prediction_resistance,
const unsigned char *adin, size_t adin_len))
OSSL_CORE_MAKE_FUNC(void,rand_clear_seed,
(void *vctx, unsigned char *buffer, size_t b_len))
/*-
* Key management
*
* The Key Management takes care of provider side key objects, and includes
* all current functionality to create them, destroy them, set parameters
* and key material, etc, essentially everything that manipulates the keys
* themselves and their parameters.
*
* The key objects are commonly refered to as |keydata|, and it MUST be able
* to contain parameters if the key has any, the public key and the private
* key. All parts are optional, but their presence determines what can be
* done with the key object in terms of encryption, signature, and so on.
* The assumption from libcrypto is that the key object contains any of the
* following data combinations:
*
* - parameters only
* - public key only
* - public key + private key
* - parameters + public key
* - parameters + public key + private key
*
* What "parameters", "public key" and "private key" means in detail is left
* to the implementation. In the case of DH and DSA, they would typically
* include domain parameters, while for certain variants of RSA, they would
* typically include PSS or OAEP parameters.
*
* Key objects are created with OSSL_FUNC_keymgmt_new() and destroyed with
* OSSL_FUNC_keymgmt_free(). Key objects can have data filled in with
* OSSL_FUNC_keymgmt_import().
*
* Three functions are made available to check what selection of data is
* present in a key object: OSSL_FUNC_keymgmt_has_parameters(),
* OSSL_FUNC_keymgmt_has_public_key(), and OSSL_FUNC_keymgmt_has_private_key(),
*/
/* Key data subset selection - individual bits */
# define OSSL_KEYMGMT_SELECT_PRIVATE_KEY 0x01
# define OSSL_KEYMGMT_SELECT_PUBLIC_KEY 0x02
# define OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS 0x04
# define OSSL_KEYMGMT_SELECT_OTHER_PARAMETERS 0x80
/* Key data subset selection - combinations */
# define OSSL_KEYMGMT_SELECT_ALL_PARAMETERS \
( OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS \
| OSSL_KEYMGMT_SELECT_OTHER_PARAMETERS)
# define OSSL_KEYMGMT_SELECT_KEYPAIR \
( OSSL_KEYMGMT_SELECT_PRIVATE_KEY | OSSL_KEYMGMT_SELECT_PUBLIC_KEY )
# define OSSL_KEYMGMT_SELECT_ALL \
( OSSL_KEYMGMT_SELECT_KEYPAIR | OSSL_KEYMGMT_SELECT_ALL_PARAMETERS )
# define OSSL_KEYMGMT_VALIDATE_FULL_CHECK 0
# define OSSL_KEYMGMT_VALIDATE_QUICK_CHECK 1
/* Basic key object creation */
# define OSSL_FUNC_KEYMGMT_NEW 1
OSSL_CORE_MAKE_FUNC(void *, keymgmt_new, (void *provctx))
/* Generation, a more complex constructor */
# define OSSL_FUNC_KEYMGMT_GEN_INIT 2
# define OSSL_FUNC_KEYMGMT_GEN_SET_TEMPLATE 3
# define OSSL_FUNC_KEYMGMT_GEN_SET_PARAMS 4
# define OSSL_FUNC_KEYMGMT_GEN_SETTABLE_PARAMS 5
# define OSSL_FUNC_KEYMGMT_GEN 6
# define OSSL_FUNC_KEYMGMT_GEN_CLEANUP 7
OSSL_CORE_MAKE_FUNC(void *, keymgmt_gen_init,
(void *provctx, int selection, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, keymgmt_gen_set_template,
(void *genctx, void *templ))
OSSL_CORE_MAKE_FUNC(int, keymgmt_gen_set_params,
(void *genctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
keymgmt_gen_settable_params,
(void *genctx, void *provctx))
OSSL_CORE_MAKE_FUNC(void *, keymgmt_gen,
(void *genctx, OSSL_CALLBACK *cb, void *cbarg))
OSSL_CORE_MAKE_FUNC(void, keymgmt_gen_cleanup, (void *genctx))
/* Key loading by object reference */
# define OSSL_FUNC_KEYMGMT_LOAD 8
OSSL_CORE_MAKE_FUNC(void *, keymgmt_load,
(const void *reference, size_t reference_sz))
/* Basic key object destruction */
# define OSSL_FUNC_KEYMGMT_FREE 10
OSSL_CORE_MAKE_FUNC(void, keymgmt_free, (void *keydata))
/* Key object information, with discovery */
#define OSSL_FUNC_KEYMGMT_GET_PARAMS 11
#define OSSL_FUNC_KEYMGMT_GETTABLE_PARAMS 12
OSSL_CORE_MAKE_FUNC(int, keymgmt_get_params,
(void *keydata, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_gettable_params,
(void *provctx))
#define OSSL_FUNC_KEYMGMT_SET_PARAMS 13
#define OSSL_FUNC_KEYMGMT_SETTABLE_PARAMS 14
OSSL_CORE_MAKE_FUNC(int, keymgmt_set_params,
(void *keydata, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_settable_params,
(void *provctx))
/* Key checks - discovery of supported operations */
# define OSSL_FUNC_KEYMGMT_QUERY_OPERATION_NAME 20
OSSL_CORE_MAKE_FUNC(const char *, keymgmt_query_operation_name,
(int operation_id))
/* Key checks - key data content checks */
# define OSSL_FUNC_KEYMGMT_HAS 21
OSSL_CORE_MAKE_FUNC(int, keymgmt_has, (const void *keydata, int selection))
/* Key checks - validation */
# define OSSL_FUNC_KEYMGMT_VALIDATE 22
OSSL_CORE_MAKE_FUNC(int, keymgmt_validate, (const void *keydata, int selection,
int checktype))
/* Key checks - matching */
# define OSSL_FUNC_KEYMGMT_MATCH 23
OSSL_CORE_MAKE_FUNC(int, keymgmt_match,
(const void *keydata1, const void *keydata2,
int selection))
/* Import and export functions, with discovery */
# define OSSL_FUNC_KEYMGMT_IMPORT 40
# define OSSL_FUNC_KEYMGMT_IMPORT_TYPES 41
# define OSSL_FUNC_KEYMGMT_EXPORT 42
# define OSSL_FUNC_KEYMGMT_EXPORT_TYPES 43
OSSL_CORE_MAKE_FUNC(int, keymgmt_import,
(void *keydata, int selection, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_import_types,
(int selection))
OSSL_CORE_MAKE_FUNC(int, keymgmt_export,
(void *keydata, int selection,
OSSL_CALLBACK *param_cb, void *cbarg))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_export_types,
(int selection))
/* Dup function, constructor */
# define OSSL_FUNC_KEYMGMT_DUP 44
OSSL_CORE_MAKE_FUNC(void *, keymgmt_dup,
(const void *keydata_from, int selection))
/* Key Exchange */
# define OSSL_FUNC_KEYEXCH_NEWCTX 1
# define OSSL_FUNC_KEYEXCH_INIT 2
# define OSSL_FUNC_KEYEXCH_DERIVE 3
# define OSSL_FUNC_KEYEXCH_SET_PEER 4
# define OSSL_FUNC_KEYEXCH_FREECTX 5
# define OSSL_FUNC_KEYEXCH_DUPCTX 6
# define OSSL_FUNC_KEYEXCH_SET_CTX_PARAMS 7
# define OSSL_FUNC_KEYEXCH_SETTABLE_CTX_PARAMS 8
# define OSSL_FUNC_KEYEXCH_GET_CTX_PARAMS 9
# define OSSL_FUNC_KEYEXCH_GETTABLE_CTX_PARAMS 10
OSSL_CORE_MAKE_FUNC(void *, keyexch_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(int, keyexch_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, keyexch_derive, (void *ctx, unsigned char *secret,
size_t *secretlen, size_t outlen))
OSSL_CORE_MAKE_FUNC(int, keyexch_set_peer, (void *ctx, void *provkey))
OSSL_CORE_MAKE_FUNC(void, keyexch_freectx, (void *ctx))
OSSL_CORE_MAKE_FUNC(void *, keyexch_dupctx, (void *ctx))
OSSL_CORE_MAKE_FUNC(int, keyexch_set_ctx_params, (void *ctx,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keyexch_settable_ctx_params,
(void *ctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, keyexch_get_ctx_params, (void *ctx,
OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keyexch_gettable_ctx_params,
(void *ctx, void *provctx))
/* Signature */
# define OSSL_FUNC_SIGNATURE_NEWCTX 1
# define OSSL_FUNC_SIGNATURE_SIGN_INIT 2
# define OSSL_FUNC_SIGNATURE_SIGN 3
# define OSSL_FUNC_SIGNATURE_VERIFY_INIT 4
# define OSSL_FUNC_SIGNATURE_VERIFY 5
# define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT 6
# define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER 7
# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT 8
# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE 9
# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL 10
# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN 11
# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT 12
# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE 13
# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL 14
# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY 15
# define OSSL_FUNC_SIGNATURE_FREECTX 16
# define OSSL_FUNC_SIGNATURE_DUPCTX 17
# define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS 18
# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS 19
# define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS 20
# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS 21
# define OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS 22
# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS 23
# define OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS 24
# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS 25
OSSL_CORE_MAKE_FUNC(void *, signature_newctx, (void *provctx,
const char *propq))
OSSL_CORE_MAKE_FUNC(int, signature_sign_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, signature_sign, (void *ctx, unsigned char *sig,
size_t *siglen, size_t sigsize,
const unsigned char *tbs,
size_t tbslen))
OSSL_CORE_MAKE_FUNC(int, signature_verify_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, signature_verify, (void *ctx,
const unsigned char *sig,
size_t siglen,
const unsigned char *tbs,
size_t tbslen))
OSSL_CORE_MAKE_FUNC(int, signature_verify_recover_init,
(void *ctx, void *provkey, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, signature_verify_recover,
(void *ctx, unsigned char *rout, size_t *routlen,
size_t routsize, const unsigned char *sig, size_t siglen))
OSSL_CORE_MAKE_FUNC(int, signature_digest_sign_init,
(void *ctx, const char *mdname, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, signature_digest_sign_update,
(void *ctx, const unsigned char *data, size_t datalen))
OSSL_CORE_MAKE_FUNC(int, signature_digest_sign_final,
(void *ctx, unsigned char *sig, size_t *siglen,
size_t sigsize))
OSSL_CORE_MAKE_FUNC(int, signature_digest_sign,
(void *ctx, unsigned char *sigret, size_t *siglen,
size_t sigsize, const unsigned char *tbs, size_t tbslen))
OSSL_CORE_MAKE_FUNC(int, signature_digest_verify_init,
(void *ctx, const char *mdname, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, signature_digest_verify_update,
(void *ctx, const unsigned char *data, size_t datalen))
OSSL_CORE_MAKE_FUNC(int, signature_digest_verify_final,
(void *ctx, const unsigned char *sig, size_t siglen))
OSSL_CORE_MAKE_FUNC(int, signature_digest_verify,
(void *ctx, const unsigned char *sig, size_t siglen,
const unsigned char *tbs, size_t tbslen))
OSSL_CORE_MAKE_FUNC(void, signature_freectx, (void *ctx))
OSSL_CORE_MAKE_FUNC(void *, signature_dupctx, (void *ctx))
OSSL_CORE_MAKE_FUNC(int, signature_get_ctx_params,
(void *ctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_gettable_ctx_params,
(void *ctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, signature_set_ctx_params,
(void *ctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_settable_ctx_params,
(void *ctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, signature_get_ctx_md_params,
(void *ctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_gettable_ctx_md_params,
(void *ctx))
OSSL_CORE_MAKE_FUNC(int, signature_set_ctx_md_params,
(void *ctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_settable_ctx_md_params,
(void *ctx))
/* Asymmetric Ciphers */
# define OSSL_FUNC_ASYM_CIPHER_NEWCTX 1
# define OSSL_FUNC_ASYM_CIPHER_ENCRYPT_INIT 2
# define OSSL_FUNC_ASYM_CIPHER_ENCRYPT 3
# define OSSL_FUNC_ASYM_CIPHER_DECRYPT_INIT 4
# define OSSL_FUNC_ASYM_CIPHER_DECRYPT 5
# define OSSL_FUNC_ASYM_CIPHER_FREECTX 6
# define OSSL_FUNC_ASYM_CIPHER_DUPCTX 7
# define OSSL_FUNC_ASYM_CIPHER_GET_CTX_PARAMS 8
# define OSSL_FUNC_ASYM_CIPHER_GETTABLE_CTX_PARAMS 9
# define OSSL_FUNC_ASYM_CIPHER_SET_CTX_PARAMS 10
# define OSSL_FUNC_ASYM_CIPHER_SETTABLE_CTX_PARAMS 11
OSSL_CORE_MAKE_FUNC(void *, asym_cipher_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(int, asym_cipher_encrypt_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, asym_cipher_encrypt, (void *ctx, unsigned char *out,
size_t *outlen,
size_t outsize,
const unsigned char *in,
size_t inlen))
OSSL_CORE_MAKE_FUNC(int, asym_cipher_decrypt_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, asym_cipher_decrypt, (void *ctx, unsigned char *out,
size_t *outlen,
size_t outsize,
const unsigned char *in,
size_t inlen))
OSSL_CORE_MAKE_FUNC(void, asym_cipher_freectx, (void *ctx))
OSSL_CORE_MAKE_FUNC(void *, asym_cipher_dupctx, (void *ctx))
OSSL_CORE_MAKE_FUNC(int, asym_cipher_get_ctx_params,
(void *ctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, asym_cipher_gettable_ctx_params,
(void *ctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, asym_cipher_set_ctx_params,
(void *ctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, asym_cipher_settable_ctx_params,
(void *ctx, void *provctx))
/* Asymmetric Key encapsulation */
# define OSSL_FUNC_KEM_NEWCTX 1
# define OSSL_FUNC_KEM_ENCAPSULATE_INIT 2
# define OSSL_FUNC_KEM_ENCAPSULATE 3
# define OSSL_FUNC_KEM_DECAPSULATE_INIT 4
# define OSSL_FUNC_KEM_DECAPSULATE 5
# define OSSL_FUNC_KEM_FREECTX 6
# define OSSL_FUNC_KEM_DUPCTX 7
# define OSSL_FUNC_KEM_GET_CTX_PARAMS 8
# define OSSL_FUNC_KEM_GETTABLE_CTX_PARAMS 9
# define OSSL_FUNC_KEM_SET_CTX_PARAMS 10
# define OSSL_FUNC_KEM_SETTABLE_CTX_PARAMS 11
OSSL_CORE_MAKE_FUNC(void *, kem_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(int, kem_encapsulate_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, kem_encapsulate, (void *ctx,
unsigned char *out, size_t *outlen,
unsigned char *secret,
size_t *secretlen))
OSSL_CORE_MAKE_FUNC(int, kem_decapsulate_init, (void *ctx, void *provkey,
const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, kem_decapsulate, (void *ctx,
unsigned char *out, size_t *outlen,
const unsigned char *in, size_t inlen))
OSSL_CORE_MAKE_FUNC(void, kem_freectx, (void *ctx))
OSSL_CORE_MAKE_FUNC(void *, kem_dupctx, (void *ctx))
OSSL_CORE_MAKE_FUNC(int, kem_get_ctx_params, (void *ctx, OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kem_gettable_ctx_params,
(void *ctx, void *provctx))
OSSL_CORE_MAKE_FUNC(int, kem_set_ctx_params,
(void *ctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kem_settable_ctx_params,
(void *ctx, void *provctx))
/* Encoders and decoders */
# define OSSL_FUNC_ENCODER_NEWCTX 1
# define OSSL_FUNC_ENCODER_FREECTX 2
# define OSSL_FUNC_ENCODER_GET_PARAMS 3
# define OSSL_FUNC_ENCODER_GETTABLE_PARAMS 4
# define OSSL_FUNC_ENCODER_SET_CTX_PARAMS 5
# define OSSL_FUNC_ENCODER_SETTABLE_CTX_PARAMS 6
# define OSSL_FUNC_ENCODER_DOES_SELECTION 10
# define OSSL_FUNC_ENCODER_ENCODE 11
# define OSSL_FUNC_ENCODER_IMPORT_OBJECT 20
# define OSSL_FUNC_ENCODER_FREE_OBJECT 21
OSSL_CORE_MAKE_FUNC(void *, encoder_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(void, encoder_freectx, (void *ctx))
OSSL_CORE_MAKE_FUNC(int, encoder_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, encoder_gettable_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(int, encoder_set_ctx_params,
(void *ctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, encoder_settable_ctx_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(int, encoder_does_selection,
(void *provctx, int selection))
OSSL_CORE_MAKE_FUNC(int, encoder_encode,
(void *ctx, OSSL_CORE_BIO *out,
const void *obj_raw, const OSSL_PARAM obj_abstract[],
int selection,
OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg))
OSSL_CORE_MAKE_FUNC(void *, encoder_import_object,
(void *ctx, int selection, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(void, encoder_free_object, (void *obj))
# define OSSL_FUNC_DECODER_NEWCTX 1
# define OSSL_FUNC_DECODER_FREECTX 2
# define OSSL_FUNC_DECODER_GET_PARAMS 3
# define OSSL_FUNC_DECODER_GETTABLE_PARAMS 4
# define OSSL_FUNC_DECODER_SET_CTX_PARAMS 5
# define OSSL_FUNC_DECODER_SETTABLE_CTX_PARAMS 6
# define OSSL_FUNC_DECODER_DOES_SELECTION 10
# define OSSL_FUNC_DECODER_DECODE 11
# define OSSL_FUNC_DECODER_EXPORT_OBJECT 20
OSSL_CORE_MAKE_FUNC(void *, decoder_newctx, (void *provctx))
OSSL_CORE_MAKE_FUNC(void, decoder_freectx, (void *ctx))
OSSL_CORE_MAKE_FUNC(int, decoder_get_params, (OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, decoder_gettable_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(int, decoder_set_ctx_params,
(void *ctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, decoder_settable_ctx_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(int, decoder_does_selection,
(void *provctx, int selection))
OSSL_CORE_MAKE_FUNC(int, decoder_decode,
(void *ctx, OSSL_CORE_BIO *in, int selection,
OSSL_CALLBACK *data_cb, void *data_cbarg,
OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg))
OSSL_CORE_MAKE_FUNC(int, decoder_export_object,
(void *ctx, const void *objref, size_t objref_sz,
OSSL_CALLBACK *export_cb, void *export_cbarg))
/*-
* Store
*
* Objects are scanned by using the 'open', 'load', 'eof' and 'close'
* functions, which implement an OSSL_STORE loader.
*
* store_load() works in a way that's very similar to the decoders, in
* that they pass an abstract object through a callback, either as a DER
* octet string or as an object reference, which libcrypto will have to
* deal with.
*/
#define OSSL_FUNC_STORE_OPEN 1
#define OSSL_FUNC_STORE_ATTACH 2
#define OSSL_FUNC_STORE_SETTABLE_CTX_PARAMS 3
#define OSSL_FUNC_STORE_SET_CTX_PARAMS 4
#define OSSL_FUNC_STORE_LOAD 5
#define OSSL_FUNC_STORE_EOF 6
#define OSSL_FUNC_STORE_CLOSE 7
#define OSSL_FUNC_STORE_EXPORT_OBJECT 8
OSSL_CORE_MAKE_FUNC(void *, store_open, (void *provctx, const char *uri))
OSSL_CORE_MAKE_FUNC(void *, store_attach, (void *provctx, OSSL_CORE_BIO *in))
OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, store_settable_ctx_params,
(void *provctx))
OSSL_CORE_MAKE_FUNC(int, store_set_ctx_params,
(void *loaderctx, const OSSL_PARAM params[]))
OSSL_CORE_MAKE_FUNC(int, store_load,
(void *loaderctx,
OSSL_CALLBACK *object_cb, void *object_cbarg,
OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg))
OSSL_CORE_MAKE_FUNC(int, store_eof, (void *loaderctx))
OSSL_CORE_MAKE_FUNC(int, store_close, (void *loaderctx))
OSSL_CORE_MAKE_FUNC(int, store_export_object,
(void *loaderctx, const void *objref, size_t objref_sz,
OSSL_CALLBACK *export_cb, void *export_cbarg))
# ifdef __cplusplus
}
# endif
#endif