From 01d95b75b8a4340a9e6ea16a3553807694eed327 Mon Sep 17 00:00:00 2001 From: Juliusz Sosinowicz Date: Fri, 24 Nov 2023 15:36:49 +0100 Subject: [PATCH] SAE: prime_len means length in bytes not bits 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: f8f20717f87e ("SAE: Use const_time selection for PWE in FFC") Signed-off-by: Juliusz Sosinowicz --- src/common/sae.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/common/sae.c b/src/common/sae.c index d4a196f15..f1c164e13 100644 --- a/src/common/sae.c +++ b/src/common/sae.c @@ -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); -- 2.47.2