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netdev: Add support for setting GCMP keys

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This commit is contained in:
Denis Kenzior 2022-10-20 14:00:39 -05:00
parent 7ab97db9a9
commit d643964fed
1 changed files with 5 additions and 2 deletions
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7
src/netdev.c
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@ -1564,12 +1564,15 @@ static bool netdev_copy_tk(uint8_t *tk_buf, const uint8_t *tk,
{ {
switch (cipher) { switch (cipher) {
case CRYPTO_CIPHER_CCMP: case CRYPTO_CIPHER_CCMP:
case CRYPTO_CIPHER_GCMP:
/* /*
* 802.11-2016 12.8.3 Mapping PTK to CCMP keys: * 802.11-2020 12.8.3 Mapping PTK to CCMP keys:
* "A STA shall use the temporal key as the CCMP key * "A STA shall use the temporal key as the CCMP key
* for MPDUs between the two communicating STAs." * for MPDUs between the two communicating STAs."
*
* Similar verbiage in 12.8.8
*/ */
memcpy(tk_buf, tk, 16); memcpy(tk_buf, tk, crypto_cipher_key_len(cipher));
break; break;
case CRYPTO_CIPHER_TKIP: case CRYPTO_CIPHER_TKIP:
/* /*