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SAE: prime_len means length in bytes not bits

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The prime_len variable is used as the length in bytes but it is set as
the length in bits. This fixes the sae DH group tests with wolfSSL.

Fixes: f8f20717f8 ("SAE: Use const_time selection for PWE in FFC")
Signed-off-by: Juliusz Sosinowicz <juliusz@wolfssl.com>
This commit is contained in:
Juliusz Sosinowicz 2023-11-24 15:36:49 +01:00 committed by Jouni Malinen
parent 6374bd899c
commit 01d95b75b8
1 changed files with 1 additions and 1 deletions
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src/common/sae.c
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@ -458,7 +458,7 @@ static int sae_derive_pwe_ffc(struct sae_data *sae, const u8 *addr1,
* mask */
u8 mask;
struct crypto_bignum *pwe;
size_t prime_len = sae->tmp->prime_len * 8;
size_t prime_len = sae->tmp->prime_len;
u8 *pwe_buf;
crypto_bignum_deinit(sae->tmp->pwe_ffc, 1);