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Fix AES initialization context.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos 2022-03-06 01:30:39 +01:00
parent 7306a9765e
commit 8c1977783e
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GPG key ID: C0095B7870A4CCD3
1 changed files with 2 additions and 0 deletions
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sc_hsm.c
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@ -45,6 +45,7 @@ void init_sc_hsm() {
static int encrypt(const uint8_t *key, const uint8_t *iv, uint8_t *data, int len)
{
mbedtls_aes_context aes;
mbedtls_aes_init(&aes);
uint8_t tmp_iv[IV_SIZE];
size_t iv_offset = 0;
memcpy(tmp_iv, iv, IV_SIZE);
@ -57,6 +58,7 @@ static int encrypt(const uint8_t *key, const uint8_t *iv, uint8_t *data, int len
static int decrypt(const uint8_t *key, const uint8_t *iv, uint8_t *data, int len)
{
mbedtls_aes_context aes;
mbedtls_aes_init(&aes);
uint8_t tmp_iv[IV_SIZE];
size_t iv_offset = 0;
memcpy(tmp_iv, iv, IV_SIZE);