From 5847b7082994a7e1869eeed4ec88dc5178d533e0 Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Wed, 1 Nov 2023 17:47:39 +0000 Subject: [PATCH] Add implementation of psa_crypto_copy_and_free() Signed-off-by: David Horstmann --- library/psa_crypto.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/library/psa_crypto.c b/library/psa_crypto.c index 9def0a793..f0599d751 100644 --- a/library/psa_crypto.c +++ b/library/psa_crypto.c @@ -5600,4 +5600,18 @@ error: return ret; } +psa_status_t psa_crypto_copy_and_free(psa_crypto_buffer_copy_t *buffers) +{ + if (buffers->output != NULL) { + memcpy(buffers->output_original, buffers->output, buffers->output_len); + } + + mbedtls_free(buffers->input); + buffers->input = NULL; + mbedtls_free(buffers->output); + buffers->output = NULL; + + return PSA_SUCCESS; +} + #endif /* MBEDTLS_PSA_CRYPTO_C */