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fix: dtls13: use aes for record numbers encryption if using aes-ccm

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This commit is contained in:
Marco Oliverio
2022-07-20 14:51:49 +02:00
parent 066f17faad
commit 3850e6b554
1 changed files with 4 additions and 3 deletions
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7
src/dtls13.c
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@ -269,14 +269,15 @@ static int Dtls13GetRnMask(WOLFSSL* ssl, const byte* ciphertext, byte* mask,
else
c = &ssl->dtlsRecordNumberDecrypt;
#ifdef HAVE_AESGCM
if (ssl->specs.bulk_cipher_algorithm == wolfssl_aes_gcm) {
#if defined(HAVE_AESGCM) || defined(HAVE_AESCCM)
if (ssl->specs.bulk_cipher_algorithm == wolfssl_aes_gcm ||
ssl->specs.bulk_cipher_algorithm == wolfssl_aes_ccm) {
if (c->aes == NULL)
return BAD_STATE_E;
return wc_AesEncryptDirect(c->aes, mask, ciphertext);
}
#endif /* HAVE_AESGCM */
#endif /* HAVE_AESGCM || HAVE_AESCCM */
#ifdef HAVE_CHACHA
if (ssl->specs.bulk_cipher_algorithm == wolfssl_chacha) {