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EAP-pwd peer: Export Session-Id through getSessionId callback

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EAP-pwd was already deriving the EAP Session-Id, but it was not yet
exposed through the EAP method API.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-05-11 21:22:55 +03:00
parent cfdb32e88f
commit 13e2574f7d
4 changed files with 27 additions and 5 deletions
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3
src/eap_common/eap_pwd_common.c
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@ -284,11 +284,10 @@ int compute_password_element(EAP_PWD_group *grp, u16 num,
int compute_keys(EAP_PWD_group *grp, BN_CTX *bnctx, BIGNUM *k,
BIGNUM *peer_scalar, BIGNUM *server_scalar,
u8 *confirm_peer, u8 *confirm_server,
u32 *ciphersuite, u8 *msk, u8 *emsk)
u32 *ciphersuite, u8 *msk, u8 *emsk, u8 *session_id)
{
struct crypto_hash *hash;
u8 mk[SHA256_MAC_LEN], *cruft;
u8 session_id[SHA256_MAC_LEN + 1];
u8 msk_emsk[EAP_MSK_LEN + EAP_EMSK_LEN];
int offset;