diff mbox series

[09/26] ie: Add support for GCMP cipher suite

Message ID 20221021191307.31492-9-denkenz@gmail.com (mailing list archive)
State New
Headers show
Series [01/26] eapol: More strictly validate key_descriptor_version | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
prestwoj/iwd-ci-gitlint success GitLint

Commit Message

Denis Kenzior Oct. 21, 2022, 7:12 p.m. UTC 
---
 src/ie.c | 11 +++++++++++
 src/ie.h |  1 +
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/src/ie.c b/src/ie.c
index 110b5b3ebdec..89f19b11a0fb 100644
--- a/src/ie.c
+++ b/src/ie.c
@@ -430,6 +430,8 @@  uint32_t ie_rsn_cipher_suite_to_cipher(enum ie_rsn_cipher_suite suite)
 		return CRYPTO_CIPHER_WEP104;
 	case IE_RSN_CIPHER_SUITE_BIP_CMAC:
 		return CRYPTO_CIPHER_BIP_CMAC;
+	case IE_RSN_CIPHER_SUITE_GCMP:
+		return CRYPTO_CIPHER_GCMP;
 	default:
 		return 0;
 	}
@@ -467,6 +469,9 @@  static bool ie_parse_cipher_suite(const uint8_t *data,
 		case 7:
 			*out = IE_RSN_CIPHER_SUITE_NO_GROUP_TRAFFIC;
 			return true;
+		case 8:
+			*out = IE_RSN_CIPHER_SUITE_GCMP;
+			return true;
 		default:
 			return false;
 		}
@@ -580,6 +585,7 @@  static bool ie_parse_group_cipher(const uint8_t *data,
 	case IE_RSN_CIPHER_SUITE_WEP104:
 	case IE_RSN_CIPHER_SUITE_WEP40:
 	case IE_RSN_CIPHER_SUITE_NO_GROUP_TRAFFIC:
+	case IE_RSN_CIPHER_SUITE_GCMP:
 		break;
 	default:
 		return false;
@@ -604,6 +610,7 @@  static int ie_parse_pairwise_cipher(const uint8_t *data,
 	case IE_RSN_CIPHER_SUITE_WEP104:
 	case IE_RSN_CIPHER_SUITE_WEP40:
 	case IE_RSN_CIPHER_SUITE_USE_GROUP_CIPHER:
+	case IE_RSN_CIPHER_SUITE_GCMP:
 		break;
 	default:
 		return -ERANGE;
@@ -911,6 +918,9 @@  static bool ie_build_cipher_suite(uint8_t *data, const uint8_t *oui,
 	case IE_RSN_CIPHER_SUITE_NO_GROUP_TRAFFIC:
 		selector = 7;
 		goto done;
+	case IE_RSN_CIPHER_SUITE_GCMP:
+		selector = 8;
+		goto done;
 	}
 
 	return false;
@@ -999,6 +1009,7 @@  static int build_ciphers_common(const struct ie_rsn_info *info, uint8_t *to,
 		IE_RSN_CIPHER_SUITE_WEP104,
 		IE_RSN_CIPHER_SUITE_WEP40,
 		IE_RSN_CIPHER_SUITE_USE_GROUP_CIPHER,
+		IE_RSN_CIPHER_SUITE_GCMP,
 	};
 	unsigned int pos = 0;
 	unsigned int i;
diff --git a/src/ie.h b/src/ie.h
index e7ffaa63f74d..2cbe35f2bdcc 100644
--- a/src/ie.h
+++ b/src/ie.h
@@ -331,6 +331,7 @@  enum ie_rsn_cipher_suite {
 	IE_RSN_CIPHER_SUITE_WEP104		= 0x0010,
 	IE_RSN_CIPHER_SUITE_BIP_CMAC		= 0x0020,
 	IE_RSN_CIPHER_SUITE_NO_GROUP_TRAFFIC	= 0x0040,
+	IE_RSN_CIPHER_SUITE_GCMP		= 0x0080,
 };
 
 enum ie_rsn_akm_suite {