From da853386a6bfd4f86df949ca6016245a69052cf8 Mon Sep 17 00:00:00 2001 From: Yasuyuki Tanaka Date: Thu, 15 Dec 2016 17:06:48 +0100 Subject: [PATCH] TSCH: fix indentation in tsch-packet.c --- core/net/mac/tsch/tsch-security.c | 25 ++++++++++++------------- core/net/mac/tsch/tsch-security.h | 5 +++-- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/core/net/mac/tsch/tsch-security.c b/core/net/mac/tsch/tsch-security.c index 6d862e19e..340155cfe 100644 --- a/core/net/mac/tsch/tsch-security.c +++ b/core/net/mac/tsch/tsch-security.c @@ -73,7 +73,7 @@ static aes_key keys[] = { /*---------------------------------------------------------------------------*/ static void tsch_security_init_nonce(uint8_t *nonce, - const linkaddr_t *sender, struct asn_t *asn) + const linkaddr_t *sender, struct asn_t *asn) { memcpy(nonce, sender, 8); nonce[8] = asn->ms1b; @@ -120,8 +120,9 @@ tsch_security_check_level(const frame802154_t *frame) required_key_index = TSCH_SECURITY_KEY_INDEX_OTHER; break; } - return frame->aux_hdr.security_control.security_level == required_security_level - && frame->aux_hdr.key_index == required_key_index; + return ((frame->aux_hdr.security_control.security_level == + required_security_level) && + frame->aux_hdr.key_index == required_key_index); } /*---------------------------------------------------------------------------*/ int @@ -136,7 +137,7 @@ tsch_security_mic_len(const frame802154_t *frame) /*---------------------------------------------------------------------------*/ int tsch_security_secure_frame(uint8_t *hdr, uint8_t *outbuf, - int hdrlen, int datalen, struct asn_t *asn) + int hdrlen, int datalen, struct asn_t *asn) { frame802154_t frame; uint8_t key_index = 0; @@ -190,17 +191,16 @@ tsch_security_secure_frame(uint8_t *hdr, uint8_t *outbuf, CCM_STAR.set_key(keys[key_index - 1]); CCM_STAR.aead(nonce, - outbuf + a_len, m_len, - outbuf, a_len, - outbuf + hdrlen + datalen, mic_len, 1 - ); + outbuf + a_len, m_len, + outbuf, a_len, + outbuf + hdrlen + datalen, mic_len, 1); return mic_len; } /*---------------------------------------------------------------------------*/ int tsch_security_parse_frame(const uint8_t *hdr, int hdrlen, int datalen, - const frame802154_t *frame, const linkaddr_t *sender, struct asn_t *asn) + const frame802154_t *frame, const linkaddr_t *sender, struct asn_t *asn) { uint8_t generated_mic[16]; uint8_t key_index = 0; @@ -248,10 +248,9 @@ tsch_security_parse_frame(const uint8_t *hdr, int hdrlen, int datalen, CCM_STAR.set_key(keys[key_index - 1]); CCM_STAR.aead(nonce, - (uint8_t *)hdr + a_len, m_len, - (uint8_t *)hdr, a_len, - generated_mic, mic_len, 0 - ); + (uint8_t *)hdr + a_len, m_len, + (uint8_t *)hdr, a_len, + generated_mic, mic_len, 0); if(mic_len > 0 && memcmp(generated_mic, hdr + hdrlen + datalen, mic_len) != 0) { return 0; diff --git a/core/net/mac/tsch/tsch-security.h b/core/net/mac/tsch/tsch-security.h index 3fdf784c2..294b03c51 100644 --- a/core/net/mac/tsch/tsch-security.h +++ b/core/net/mac/tsch/tsch-security.h @@ -129,7 +129,7 @@ int tsch_security_mic_len(const frame802154_t *frame); * \return The length of a generated MIC (>= 0) */ int tsch_security_secure_frame(uint8_t *hdr, uint8_t *outbuf, - int hdrlen, int datalen, struct asn_t *asn); + int hdrlen, int datalen, struct asn_t *asn); /** * \brief Parse and check a frame protected with encryption and/or MIC @@ -137,6 +137,7 @@ int tsch_security_secure_frame(uint8_t *hdr, uint8_t *outbuf, * \retval 1 On success or no need for security check (good frame) */ int tsch_security_parse_frame(const uint8_t *hdr, int hdrlen, int datalen, - const frame802154_t *frame, const linkaddr_t *sender, struct asn_t *asn); + const frame802154_t *frame, + const linkaddr_t *sender, struct asn_t *asn); #endif /* __TSCH_SECURITY_H__ */