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-rw-r--r--vendor/mbedtls/pkcs5.h197
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diff --git a/vendor/mbedtls/pkcs5.h b/vendor/mbedtls/pkcs5.h
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-/**
- * \file pkcs5.h
- *
- * \brief PKCS#5 functions
- *
- * \author Mathias Olsson <mathias@kompetensum.com>
- */
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-#ifndef MBEDTLS_PKCS5_H
-#define MBEDTLS_PKCS5_H
-
-#include "mbedtls/build_info.h"
-#include "mbedtls/platform_util.h"
-
-#include "mbedtls/asn1.h"
-#include "mbedtls/md.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-/** Bad input parameters to function. */
-#define MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA -0x2f80
-/** Unexpected ASN.1 data. */
-#define MBEDTLS_ERR_PKCS5_INVALID_FORMAT -0x2f00
-/** Requested encryption or digest alg not available. */
-#define MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE -0x2e80
-/** Given private key password does not allow for correct decryption. */
-#define MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH -0x2e00
-
-#define MBEDTLS_PKCS5_DECRYPT 0
-#define MBEDTLS_PKCS5_ENCRYPT 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(MBEDTLS_ASN1_PARSE_C)
-
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-/**
- * \brief PKCS#5 PBES2 function
- *
- * \note When encrypting, #MBEDTLS_CIPHER_PADDING_PKCS7 must
- * be enabled at compile time.
- *
- * \deprecated This function is deprecated and will be removed in a
- * future version of the library.
- * Please use mbedtls_pkcs5_pbes2_ext() instead.
- *
- * \warning When decrypting:
- * - if #MBEDTLS_CIPHER_PADDING_PKCS7 is enabled at compile
- * time, this function validates the CBC padding and returns
- * #MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH if the padding is
- * invalid. Note that this can help active adversaries
- * attempting to brute-forcing the password. Note also that
- * there is no guarantee that an invalid password will be
- * detected (the chances of a valid padding with a random
- * password are about 1/255).
- * - if #MBEDTLS_CIPHER_PADDING_PKCS7 is disabled at compile
- * time, this function does not validate the CBC padding.
- *
- * \param pbe_params the ASN.1 algorithm parameters
- * \param mode either #MBEDTLS_PKCS5_DECRYPT or #MBEDTLS_PKCS5_ENCRYPT
- * \param pwd password to use when generating key
- * \param pwdlen length of password
- * \param data data to process
- * \param datalen length of data
- * \param output Output buffer.
- * On success, it contains the encrypted or decrypted data,
- * possibly followed by the CBC padding.
- * On failure, the content is indeterminate.
- * For decryption, there must be enough room for \p datalen
- * bytes.
- * For encryption, there must be enough room for
- * \p datalen + 1 bytes, rounded up to the block size of
- * the block cipher identified by \p pbe_params.
- *
- * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
- */
-int MBEDTLS_DEPRECATED mbedtls_pkcs5_pbes2(const mbedtls_asn1_buf *pbe_params, int mode,
- const unsigned char *pwd, size_t pwdlen,
- const unsigned char *data, size_t datalen,
- unsigned char *output);
-#endif /* MBEDTLS_DEPRECATED_REMOVED */
-
-#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
-
-/**
- * \brief PKCS#5 PBES2 function
- *
- * \warning When decrypting:
- * - This function validates the CBC padding and returns
- * #MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH if the padding is
- * invalid. Note that this can help active adversaries
- * attempting to brute-forcing the password. Note also that
- * there is no guarantee that an invalid password will be
- * detected (the chances of a valid padding with a random
- * password are about 1/255).
- *
- * \param pbe_params the ASN.1 algorithm parameters
- * \param mode either #MBEDTLS_PKCS5_DECRYPT or #MBEDTLS_PKCS5_ENCRYPT
- * \param pwd password to use when generating key
- * \param pwdlen length of password
- * \param data data to process
- * \param datalen length of data
- * \param output Output buffer.
- * On success, it contains the decrypted data.
- * On failure, the content is indetermidate.
- * For decryption, there must be enough room for \p datalen
- * bytes.
- * For encryption, there must be enough room for
- * \p datalen + 1 bytes, rounded up to the block size of
- * the block cipher identified by \p pbe_params.
- * \param output_size size of output buffer.
- * This must be big enough to accommodate for output plus
- * padding data.
- * \param output_len On success, length of actual data written to the output buffer.
- *
- * \returns 0 on success, or a MBEDTLS_ERR_XXX code if parsing or decryption fails.
- */
-int mbedtls_pkcs5_pbes2_ext(const mbedtls_asn1_buf *pbe_params, int mode,
- const unsigned char *pwd, size_t pwdlen,
- const unsigned char *data, size_t datalen,
- unsigned char *output, size_t output_size,
- size_t *output_len);
-
-#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */
-
-#endif /* MBEDTLS_ASN1_PARSE_C */
-
-/**
- * \brief PKCS#5 PBKDF2 using HMAC without using the HMAC context
- *
- * \param md_type Hash algorithm used
- * \param password Password to use when generating key
- * \param plen Length of password
- * \param salt Salt to use when generating key
- * \param slen Length of salt
- * \param iteration_count Iteration count
- * \param key_length Length of generated key in bytes
- * \param output Generated key. Must be at least as big as key_length
- *
- * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
- */
-int mbedtls_pkcs5_pbkdf2_hmac_ext(mbedtls_md_type_t md_type,
- const unsigned char *password,
- size_t plen, const unsigned char *salt, size_t slen,
- unsigned int iteration_count,
- uint32_t key_length, unsigned char *output);
-
-#if defined(MBEDTLS_MD_C)
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-/**
- * \brief PKCS#5 PBKDF2 using HMAC
- *
- * \deprecated Superseded by mbedtls_pkcs5_pbkdf2_hmac_ext().
- *
- * \param ctx Generic HMAC context
- * \param password Password to use when generating key
- * \param plen Length of password
- * \param salt Salt to use when generating key
- * \param slen Length of salt
- * \param iteration_count Iteration count
- * \param key_length Length of generated key in bytes
- * \param output Generated key. Must be at least as big as key_length
- *
- * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
- */
-int MBEDTLS_DEPRECATED mbedtls_pkcs5_pbkdf2_hmac(mbedtls_md_context_t *ctx,
- const unsigned char *password,
- size_t plen,
- const unsigned char *salt,
- size_t slen,
- unsigned int iteration_count,
- uint32_t key_length,
- unsigned char *output);
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-#endif /* MBEDTLS_MD_C */
-#if defined(MBEDTLS_SELF_TEST)
-
-/**
- * \brief Checkup routine
- *
- * \return 0 if successful, or 1 if the test failed
- */
-int mbedtls_pkcs5_self_test(int verbose);
-
-#endif /* MBEDTLS_SELF_TEST */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* pkcs5.h */
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