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Externals: Update mbedtls to 2.16.1
On a few of our buildbot instances, we get warnings about the usage of deprecated functions. We should correct these, especially if we're delegating to system versions of the libraries if they're available. However, in order to do that, we need to update our library variant from 2.1.1 so that the non-deprecated alternatives are actually available.
This commit is contained in:
Lioncash
321
Externals/mbedtls/include/mbedtls/sha512.h
vendored
321
Externals/mbedtls/include/mbedtls/sha512.h
vendored
@ -1,9 +1,12 @@
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/**
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* \file sha512.h
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* \brief This file contains SHA-384 and SHA-512 definitions and functions.
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*
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* \brief SHA-384 and SHA-512 cryptographic hash function
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* The Secure Hash Algorithms 384 and 512 (SHA-384 and SHA-512) cryptographic
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* hash functions are defined in <em>FIPS 180-4: Secure Hash Standard (SHS)</em>.
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*/
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/*
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* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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@ -18,7 +21,7 @@
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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* This file is part of Mbed TLS (https://tls.mbed.org)
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*/
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#ifndef MBEDTLS_SHA512_H
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#define MBEDTLS_SHA512_H
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@ -32,107 +35,263 @@
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#include <stddef.h>
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#include <stdint.h>
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#if !defined(MBEDTLS_SHA512_ALT)
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// Regular implementation
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//
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/* MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED is deprecated and should not be used. */
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#define MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED -0x0039 /**< SHA-512 hardware accelerator failed */
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#define MBEDTLS_ERR_SHA512_BAD_INPUT_DATA -0x0075 /**< SHA-512 input data was malformed. */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if !defined(MBEDTLS_SHA512_ALT)
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// Regular implementation
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//
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/**
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* \brief SHA-512 context structure
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* \brief The SHA-512 context structure.
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*
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* The structure is used both for SHA-384 and for SHA-512
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* checksum calculations. The choice between these two is
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* made in the call to mbedtls_sha512_starts_ret().
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*/
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typedef struct
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typedef struct mbedtls_sha512_context
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{
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uint64_t total[2]; /*!< number of bytes processed */
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uint64_t state[8]; /*!< intermediate digest state */
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unsigned char buffer[128]; /*!< data block being processed */
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int is384; /*!< 0 => SHA-512, else SHA-384 */
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uint64_t total[2]; /*!< The number of Bytes processed. */
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uint64_t state[8]; /*!< The intermediate digest state. */
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unsigned char buffer[128]; /*!< The data block being processed. */
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int is384; /*!< Determines which function to use:
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0: Use SHA-512, or 1: Use SHA-384. */
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}
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mbedtls_sha512_context;
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/**
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* \brief Initialize SHA-512 context
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*
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* \param ctx SHA-512 context to be initialized
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*/
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void mbedtls_sha512_init( mbedtls_sha512_context *ctx );
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/**
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* \brief Clear SHA-512 context
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*
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* \param ctx SHA-512 context to be cleared
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*/
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void mbedtls_sha512_free( mbedtls_sha512_context *ctx );
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/**
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* \brief Clone (the state of) a SHA-512 context
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*
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* \param dst The destination context
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* \param src The context to be cloned
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*/
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void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
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const mbedtls_sha512_context *src );
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/**
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* \brief SHA-512 context setup
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*
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* \param ctx context to be initialized
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* \param is384 0 = use SHA512, 1 = use SHA384
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*/
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void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 );
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/**
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* \brief SHA-512 process buffer
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*
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* \param ctx SHA-512 context
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* \param input buffer holding the data
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* \param ilen length of the input data
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*/
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void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *input,
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size_t ilen );
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/**
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* \brief SHA-512 final digest
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*
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* \param ctx SHA-512 context
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* \param output SHA-384/512 checksum result
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*/
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void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] );
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#ifdef __cplusplus
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}
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#endif
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#else /* MBEDTLS_SHA512_ALT */
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#include "sha512_alt.h"
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#endif /* MBEDTLS_SHA512_ALT */
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#ifdef __cplusplus
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extern "C" {
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/**
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* \brief This function initializes a SHA-512 context.
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*
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* \param ctx The SHA-512 context to initialize. This must
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* not be \c NULL.
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*/
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void mbedtls_sha512_init( mbedtls_sha512_context *ctx );
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/**
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* \brief This function clears a SHA-512 context.
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*
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* \param ctx The SHA-512 context to clear. This may be \c NULL,
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* in which case this function does nothing. If it
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* is not \c NULL, it must point to an initialized
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* SHA-512 context.
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*/
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void mbedtls_sha512_free( mbedtls_sha512_context *ctx );
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/**
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* \brief This function clones the state of a SHA-512 context.
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*
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* \param dst The destination context. This must be initialized.
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* \param src The context to clone. This must be initialized.
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*/
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void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
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const mbedtls_sha512_context *src );
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/**
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* \brief This function starts a SHA-384 or SHA-512 checksum
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* calculation.
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*
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* \param ctx The SHA-512 context to use. This must be initialized.
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* \param is384 Determines which function to use. This must be
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* either \c for SHA-512, or \c 1 for SHA-384.
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*
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* \return \c 0 on success.
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* \return A negative error code on failure.
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*/
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int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 );
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/**
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* \brief This function feeds an input buffer into an ongoing
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* SHA-512 checksum calculation.
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*
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* \param ctx The SHA-512 context. This must be initialized
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* and have a hash operation started.
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* \param input The buffer holding the input data. This must
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* be a readable buffer of length \p ilen Bytes.
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* \param ilen The length of the input data in Bytes.
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*
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* \return \c 0 on success.
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* \return A negative error code on failure.
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*/
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int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx,
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const unsigned char *input,
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size_t ilen );
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/**
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* \brief This function finishes the SHA-512 operation, and writes
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* the result to the output buffer. This function is for
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* internal use only.
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*
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* \param ctx The SHA-512 context. This must be initialized
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* and have a hash operation started.
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* \param output The SHA-384 or SHA-512 checksum result.
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* This must be a writable buffer of length \c 64 Bytes.
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*
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* \return \c 0 on success.
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* \return A negative error code on failure.
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*/
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int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
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unsigned char output[64] );
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/**
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* \brief This function processes a single data block within
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* the ongoing SHA-512 computation.
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*
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* \param ctx The SHA-512 context. This must be initialized.
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* \param data The buffer holding one block of data. This
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* must be a readable buffer of length \c 128 Bytes.
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*
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* \return \c 0 on success.
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* \return A negative error code on failure.
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*/
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int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
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const unsigned char data[128] );
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#if !defined(MBEDTLS_DEPRECATED_REMOVED)
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#if defined(MBEDTLS_DEPRECATED_WARNING)
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#define MBEDTLS_DEPRECATED __attribute__((deprecated))
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#else
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#define MBEDTLS_DEPRECATED
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#endif
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/**
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* \brief This function starts a SHA-384 or SHA-512 checksum
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* calculation.
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*
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* \deprecated Superseded by mbedtls_sha512_starts_ret() in 2.7.0
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*
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* \param ctx The SHA-512 context to use. This must be initialized.
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* \param is384 Determines which function to use. This must be either
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* \c 0 for SHA-512 or \c 1 for SHA-384.
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*/
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MBEDTLS_DEPRECATED void mbedtls_sha512_starts( mbedtls_sha512_context *ctx,
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int is384 );
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/**
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* \brief This function feeds an input buffer into an ongoing
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* SHA-512 checksum calculation.
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*
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* \deprecated Superseded by mbedtls_sha512_update_ret() in 2.7.0.
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*
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* \param ctx The SHA-512 context. This must be initialized
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* and have a hash operation started.
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* \param input The buffer holding the data. This must be a readable
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* buffer of length \p ilen Bytes.
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* \param ilen The length of the input data in Bytes.
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*/
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MBEDTLS_DEPRECATED void mbedtls_sha512_update( mbedtls_sha512_context *ctx,
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const unsigned char *input,
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size_t ilen );
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/**
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* \brief This function finishes the SHA-512 operation, and writes
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* the result to the output buffer.
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*
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* \deprecated Superseded by mbedtls_sha512_finish_ret() in 2.7.0.
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*
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* \param ctx The SHA-512 context. This must be initialized
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* and have a hash operation started.
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* \param output The SHA-384 or SHA-512 checksum result. This must
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* be a writable buffer of size \c 64 Bytes.
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*/
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MBEDTLS_DEPRECATED void mbedtls_sha512_finish( mbedtls_sha512_context *ctx,
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unsigned char output[64] );
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/**
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* \brief This function processes a single data block within
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* the ongoing SHA-512 computation. This function is for
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* internal use only.
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*
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* \deprecated Superseded by mbedtls_internal_sha512_process() in 2.7.0.
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*
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* \param ctx The SHA-512 context. This must be initialized.
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* \param data The buffer holding one block of data. This must be
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* a readable buffer of length \c 128 Bytes.
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*/
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MBEDTLS_DEPRECATED void mbedtls_sha512_process(
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mbedtls_sha512_context *ctx,
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const unsigned char data[128] );
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#undef MBEDTLS_DEPRECATED
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#endif /* !MBEDTLS_DEPRECATED_REMOVED */
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/**
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* \brief This function calculates the SHA-512 or SHA-384
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* checksum of a buffer.
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*
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* The function allocates the context, performs the
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* calculation, and frees the context.
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*
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* The SHA-512 result is calculated as
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* output = SHA-512(input buffer).
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*
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* \param input The buffer holding the input data. This must be
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* a readable buffer of length \p ilen Bytes.
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* \param ilen The length of the input data in Bytes.
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* \param output The SHA-384 or SHA-512 checksum result.
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* This must be a writable buffer of length \c 64 Bytes.
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* \param is384 Determines which function to use. This must be either
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* \c 0 for SHA-512, or \c 1 for SHA-384.
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*
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* \return \c 0 on success.
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* \return A negative error code on failure.
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*/
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int mbedtls_sha512_ret( const unsigned char *input,
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size_t ilen,
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unsigned char output[64],
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int is384 );
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#if !defined(MBEDTLS_DEPRECATED_REMOVED)
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#if defined(MBEDTLS_DEPRECATED_WARNING)
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#define MBEDTLS_DEPRECATED __attribute__((deprecated))
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#else
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#define MBEDTLS_DEPRECATED
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#endif
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/**
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* \brief Output = SHA-512( input buffer )
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* \brief This function calculates the SHA-512 or SHA-384
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* checksum of a buffer.
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*
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* \param input buffer holding the data
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* \param ilen length of the input data
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* \param output SHA-384/512 checksum result
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* \param is384 0 = use SHA512, 1 = use SHA384
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* The function allocates the context, performs the
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* calculation, and frees the context.
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*
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* The SHA-512 result is calculated as
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* output = SHA-512(input buffer).
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*
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* \deprecated Superseded by mbedtls_sha512_ret() in 2.7.0
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*
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* \param input The buffer holding the data. This must be a
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* readable buffer of length \p ilen Bytes.
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* \param ilen The length of the input data in Bytes.
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* \param output The SHA-384 or SHA-512 checksum result. This must
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* be a writable buffer of length \c 64 Bytes.
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* \param is384 Determines which function to use. This must be either
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* \c 0 for SHA-512, or \c 1 for SHA-384.
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*/
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void mbedtls_sha512( const unsigned char *input, size_t ilen,
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unsigned char output[64], int is384 );
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MBEDTLS_DEPRECATED void mbedtls_sha512( const unsigned char *input,
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size_t ilen,
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unsigned char output[64],
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int is384 );
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/**
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* \brief Checkup routine
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#undef MBEDTLS_DEPRECATED
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#endif /* !MBEDTLS_DEPRECATED_REMOVED */
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#if defined(MBEDTLS_SELF_TEST)
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/**
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* \brief The SHA-384 or SHA-512 checkup routine.
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*
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* \return 0 if successful, or 1 if the test failed
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* \return \c 0 on success.
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* \return \c 1 on failure.
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*/
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int mbedtls_sha512_self_test( int verbose );
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/* Internal use */
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void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] );
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#endif /* MBEDTLS_SELF_TEST */
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#ifdef __cplusplus
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}
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