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SourceVuESP-IDF Framework and ExamplesmbedTLSmbedtls_sha512_finish()

mbedtls_sha512_finish() function

This function finishes the SHA-512 operation, and writes the result to the output buffer.

Syntax

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Summary

Declaration

Definition

from sha512.h:128

int mbedtls_sha512_finish(mbedtls_sha512_context *ctx, unsigned char *output);

Implemented in esp_sha512.c:377

Arguments

Argument

Description

ctx

The SHA-512 context. This must be initialized and have a hash operation started.

output

The SHA-384 or SHA-512 checksum result. This must be a writable buffer of length \c 64 bytes for SHA-512, \c 48 bytes for SHA-384.

Return value

\c 0 on success. A negative error code on failure.

Examples

mbedtls_sha512_finish() is referenced by 1 libraries and example projects:

ESP-IDF

References

from 0/1 examples

Code

Location

Referrer

int mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char *output )

esp_sha512.c:377

int mbedtls_sha512_finish(mbedtls_sha512_context *ctx,

sha512.c:814

int mbedtls_sha512_finish(mbedtls_sha512_context *ctx,

sha512.h:128

ret = mbedtls_sha512_finish(&ctx.sha512, output);

esp_sha.c:91

esp_sha()

ret = mbedtls_sha512_finish(&ctx.sha512, output);

esp_sha.c:104

esp_sha()

return mbedtls_sha512_finish(ctx->md_ctx, output);

md.c:667

mbedtls_md_finish()

return mbedtls_sha512_finish(ctx->md_ctx, output);

md.c:671

mbedtls_md_finish()

ret = mbedtls_sha512_finish(&operation->ctx.sha512, hash);

psa_crypto_hash.c:393

mbedtls_psa_hash_finish()

ret = mbedtls_sha512_finish(&operation->ctx.sha512, hash);

psa_crypto_hash.c:398

mbedtls_psa_hash_finish()

if ((ret = mbedtls_sha512_finish(&ctx, output)) != 0) {

sha512.c:919

mbedtls_sha512()

if ((ret = mbedtls_sha512_finish(&ctx, sha512sum)) != 0) {

sha512.c:1062

mbedtls_sha512_common_self_test()

Call Tree

from 0/1 examples

mbedtls_sha512_finish() is called by 5 functions and calls 7 functions:

mbedtls_sha512()

mbedtls_sha512_common_self_test()

mbedtls_md_finish()

mbedtls_psa_hash_finish()

esp_sha()

mbedtls_sha512_finish()

mbedtls_sha512_update()

esp_sha_read_digest_state()

esp_sha_unlock_engine()

sha_type()

mbedtls_sha512_free()

mbedtls_internal_sha512_process()

mbedtls_put_unaligned_uint64()

Data Use

from 0/1 examples

mbedtls_sha512_finish() reads 8 variables and writes 1 variable:

esp_mbedtls_sha512_mode::ESP_MBEDTLS_SHA512_HARDWARE

esp_mbedtls_sha512_mode::ESP_MBEDTLS_SHA512_SOFTWARE

mbedtls_sha512_context::total

mbedtls_sha512_context::state

mbedtls_sha512_context::is384

mbedtls_sha512_context::mode

sha512_padding

mbedtls_sha512_context::buffer

mbedtls_sha512_finish()

mbedtls_sha512_context::mode

Class Tree

from 0/1 examples

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Override Tree

from 0/1 examples

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Implementations

from 0/1 examples

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Instances

from 0/1 examples

Lifecycle

from 0/1 examples

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mbedtls_sha512_finish() function

Syntax

Arguments

Return value

Related Functions

Examples

References

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Data Use

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