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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))
- # 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))
- /* 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 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 *))
- #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 *))
- /* 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))
- /* Copy function, only works for matching keymgmt */
- # define OSSL_FUNC_KEYMGMT_COPY 44
- OSSL_CORE_MAKE_FUNC(int, keymgmt_copy,
- (void *keydata_to, const void *keydata_from,
- int selection))
- /* Dup function, constructor */
- # define OSSL_FUNC_KEYMGMT_DUP 45
- OSSL_CORE_MAKE_FUNC(void *, keymgmt_dup,
- (const void *keydata_from))
- /* 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
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