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Include PTID in PV1 nonce construction for CCMP test vector

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Includ the PTID in the PV1 nonce construction.

Signed-off-by: Henry Ptasinski <henry@e78com.com>
This commit is contained in:
Henry Ptasinski 2023-07-13 15:29:32 +02:00 committed by Jouni Malinen
parent 232667eafe
commit 30771e6e05
1 changed files with 6 additions and 1 deletions
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7
wlantest/ccmp.c
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@ -91,7 +91,7 @@ static void ccmp_aad_nonce_pv1(const u8 *hdr, const u8 *a1, const u8 *a2,
const u8 *a3, const u8 *pn,
u8 *aad, size_t *aad_len, u8 *nonce)
{
u16 fc, type;
u16 fc, type, ptid;
u8 *pos;
nonce[0] = BIT(5); /* PV1 */
@ -102,6 +102,11 @@ static void ccmp_aad_nonce_pv1(const u8 *hdr, const u8 *a1, const u8 *a2,
if (type == 1)
nonce[0] |= 0x10; /* Management */
else if ((type == 0) || (type == 3)) {
/* QoS Data */
ptid = (fc & (BIT(5) | BIT(6) | BIT(7))) >> 5;
nonce[0] |= ptid;
}
fc &= ~(BIT(10) | BIT(11) | BIT(13) | BIT(14) | BIT(15));
fc |= BIT(12);