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6a7eccef CL |
1 | /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
2 | /* | |
3 | * Copyright (c) 2023, Oracle and/or its affiliates. | |
4 | * | |
5 | * TLS Protocol definitions | |
6 | * | |
7 | * From https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml | |
8 | */ | |
9 | ||
10 | #ifndef _TLS_PROT_H | |
11 | #define _TLS_PROT_H | |
12 | ||
13 | /* | |
14 | * TLS Record protocol: ContentType | |
15 | */ | |
16 | enum { | |
17 | TLS_RECORD_TYPE_CHANGE_CIPHER_SPEC = 20, | |
18 | TLS_RECORD_TYPE_ALERT = 21, | |
19 | TLS_RECORD_TYPE_HANDSHAKE = 22, | |
20 | TLS_RECORD_TYPE_DATA = 23, | |
21 | TLS_RECORD_TYPE_HEARTBEAT = 24, | |
22 | TLS_RECORD_TYPE_TLS12_CID = 25, | |
23 | TLS_RECORD_TYPE_ACK = 26, | |
24 | }; | |
25 | ||
02574271 CL |
26 | /* |
27 | * TLS Alert protocol: AlertLevel | |
28 | */ | |
29 | enum { | |
30 | TLS_ALERT_LEVEL_WARNING = 1, | |
31 | TLS_ALERT_LEVEL_FATAL = 2, | |
32 | }; | |
33 | ||
34 | /* | |
35 | * TLS Alert protocol: AlertDescription | |
36 | */ | |
37 | enum { | |
38 | TLS_ALERT_DESC_CLOSE_NOTIFY = 0, | |
39 | TLS_ALERT_DESC_UNEXPECTED_MESSAGE = 10, | |
40 | TLS_ALERT_DESC_BAD_RECORD_MAC = 20, | |
41 | TLS_ALERT_DESC_RECORD_OVERFLOW = 22, | |
42 | TLS_ALERT_DESC_HANDSHAKE_FAILURE = 40, | |
43 | TLS_ALERT_DESC_BAD_CERTIFICATE = 42, | |
44 | TLS_ALERT_DESC_UNSUPPORTED_CERTIFICATE = 43, | |
45 | TLS_ALERT_DESC_CERTIFICATE_REVOKED = 44, | |
46 | TLS_ALERT_DESC_CERTIFICATE_EXPIRED = 45, | |
47 | TLS_ALERT_DESC_CERTIFICATE_UNKNOWN = 46, | |
48 | TLS_ALERT_DESC_ILLEGAL_PARAMETER = 47, | |
49 | TLS_ALERT_DESC_UNKNOWN_CA = 48, | |
50 | TLS_ALERT_DESC_ACCESS_DENIED = 49, | |
51 | TLS_ALERT_DESC_DECODE_ERROR = 50, | |
52 | TLS_ALERT_DESC_DECRYPT_ERROR = 51, | |
53 | TLS_ALERT_DESC_TOO_MANY_CIDS_REQUESTED = 52, | |
54 | TLS_ALERT_DESC_PROTOCOL_VERSION = 70, | |
55 | TLS_ALERT_DESC_INSUFFICIENT_SECURITY = 71, | |
56 | TLS_ALERT_DESC_INTERNAL_ERROR = 80, | |
57 | TLS_ALERT_DESC_INAPPROPRIATE_FALLBACK = 86, | |
58 | TLS_ALERT_DESC_USER_CANCELED = 90, | |
59 | TLS_ALERT_DESC_MISSING_EXTENSION = 109, | |
60 | TLS_ALERT_DESC_UNSUPPORTED_EXTENSION = 110, | |
61 | TLS_ALERT_DESC_UNRECOGNIZED_NAME = 112, | |
62 | TLS_ALERT_DESC_BAD_CERTIFICATE_STATUS_RESPONSE = 113, | |
63 | TLS_ALERT_DESC_UNKNOWN_PSK_IDENTITY = 115, | |
64 | TLS_ALERT_DESC_CERTIFICATE_REQUIRED = 116, | |
65 | TLS_ALERT_DESC_NO_APPLICATION_PROTOCOL = 120, | |
66 | }; | |
67 | ||
6a7eccef | 68 | #endif /* _TLS_PROT_H */ |