psa_crypto_copy_output() function

Copy from a local output buffer into a user-supplied one.

Syntax

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Summary

Declaration

from psa_crypto.c:9117

MBEDTLS_STATIC_TESTABLE psa_status_t psa_crypto_copy_output(const uint8_t *output_copy, size_t output_copy_len, uint8_t *output, size_t output_len);

Arguments

Argument

Description

output_copy

Pointer to a local buffer containing the output.

output_copy_len

Length of the local buffer.

output

Pointer to user-supplied output buffer.

output_len

Length of the user-supplied output buffer.

Return value

#PSA_SUCCESS, if the buffer was successfully copied. #PSA_ERROR_BUFFER_TOO_SMALL, if the user-supplied output buffer is too small to hold the contents of the local buffer.

References

Code

Location

Referrer

psa_status_t psa_crypto_copy_output(const uint8_t *output_copy, size_t output_copy_len,

psa_crypto.c:9118

status = psa_crypto_copy_output(local_output->buffer, local_output->length,

psa_crypto.c:9220

psa_crypto_local_output_free()

Call Tree

psa_crypto_copy_output() is called by 1 function:

psa_crypto_local_output_free()

psa_crypto_copy_output()

Data Use

psa_crypto_copy_output():

psa_crypto_copy_output()

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