clogin CMD_AUTH_LOGON_PROOF_Client = 0x01 {
    u8[32] client_public_key;
    u8[20] client_proof;
    u8[20] crc_hash;
    u8 number_of_telemetry_keys;
    TelemetryKey[number_of_telemetry_keys] telemetry_keys;
}

Login messages have a header of 1 byte with an opcode. Some messages also have a size field but this is not considered part of the header.

Offset	Size / Endianness	Type	Name	Description
0x00	1 / -	uint8	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
0x01	32 / -	u8[32]	client_public_key
0x21	20 / -	u8[20]	client_proof
0x35	20 / -	u8[20]	crc_hash
0x49	1 / -	u8	number_of_telemetry_keys
0x4A	? / -	TelemetryKey[number_of_telemetry_keys]	telemetry_keys

Examples

Example 1

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
2, // number_of_telemetry_keys: u8
255, 0, // [0].TelemetryKey.unknown1: u16
239, 190, 173, 222, // [0].TelemetryKey.unknown2: u32
1, 2, 3, 4, // [0].TelemetryKey.unknown3: u8[4]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // [0].TelemetryKey.cd_key_proof: u8[20]
254, 0, // [1].TelemetryKey.unknown1: u16
238, 190, 173, 222, // [1].TelemetryKey.unknown2: u32
0, 1, 2, 3, // [1].TelemetryKey.unknown3: u8[4]
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, // [1].TelemetryKey.cd_key_proof: u8[20]
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]

Example 2

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
1, // number_of_telemetry_keys: u8
255, 0, // [0].TelemetryKey.unknown1: u16
239, 190, 173, 222, // [0].TelemetryKey.unknown2: u32
1, 2, 3, 4, // [0].TelemetryKey.unknown3: u8[4]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // [0].TelemetryKey.cd_key_proof: u8[20]
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]

Example 3

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
0, // number_of_telemetry_keys: u8
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]

Protocol Version 3

Reply after successful CMD_AUTH_LOGON_CHALLENGE_Server.

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/login/cmd_auth_logon/proof_client.wowm:143.

clogin CMD_AUTH_LOGON_PROOF_Client = 0x01 {
    u8[32] client_public_key;
    u8[20] client_proof;
    u8[20] crc_hash;
    u8 number_of_telemetry_keys;
    TelemetryKey[number_of_telemetry_keys] telemetry_keys;
    SecurityFlag security_flag;
    if (security_flag == PIN) {
        u8[16] pin_salt;
        u8[20] pin_hash;
    }
}

Header

Login messages have a header of 1 byte with an opcode. Some messages also have a size field but this is not considered part of the header.

Offset	Size / Endianness	Type	Name	Description
0x00	1 / -	uint8	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
0x01	32 / -	u8[32]	client_public_key
0x21	20 / -	u8[20]	client_proof
0x35	20 / -	u8[20]	crc_hash
0x49	1 / -	u8	number_of_telemetry_keys
0x4A	? / -	TelemetryKey[number_of_telemetry_keys]	telemetry_keys
-	1 / -	SecurityFlag	security_flag

If security_flag is equal to PIN:

Offset	Size / Endianness	Type	Name	Comment
-	16 / -	u8[16]	pin_salt
-	20 / -	u8[20]	pin_hash

Examples

Example 1

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
2, // number_of_telemetry_keys: u8
255, 0, // [0].TelemetryKey.unknown1: u16
239, 190, 173, 222, // [0].TelemetryKey.unknown2: u32
1, 2, 3, 4, // [0].TelemetryKey.unknown3: u8[4]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // [0].TelemetryKey.cd_key_proof: u8[20]
254, 0, // [1].TelemetryKey.unknown1: u16
238, 190, 173, 222, // [1].TelemetryKey.unknown2: u32
0, 1, 2, 3, // [1].TelemetryKey.unknown3: u8[4]
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, // [1].TelemetryKey.cd_key_proof: u8[20]
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
0, // security_flag: SecurityFlag NONE (0x0)

Example 2

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
1, // number_of_telemetry_keys: u8
255, 0, // [0].TelemetryKey.unknown1: u16
239, 190, 173, 222, // [0].TelemetryKey.unknown2: u32
1, 2, 3, 4, // [0].TelemetryKey.unknown3: u8[4]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // [0].TelemetryKey.cd_key_proof: u8[20]
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
0, // security_flag: SecurityFlag NONE (0x0)

Example 3

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
0, // number_of_telemetry_keys: u8
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
0, // security_flag: SecurityFlag NONE (0x0)

Example 4

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
0, // number_of_telemetry_keys: u8
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
1, // security_flag: SecurityFlag PIN (0x1)
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, // pin_salt: u8[16]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // pin_hash: u8[20]

Protocol Version 5, Protocol Version 6, Protocol Version 7

Reply after successful CMD_AUTH_LOGON_CHALLENGE_Server.

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/login/cmd_auth_logon/proof_client.wowm:319.

clogin CMD_AUTH_LOGON_PROOF_Client = 0x01 {
    u8[32] client_public_key;
    u8[20] client_proof;
    u8[20] crc_hash;
    u8 number_of_telemetry_keys;
    TelemetryKey[number_of_telemetry_keys] telemetry_keys;
    SecurityFlag security_flag;
    if (security_flag & PIN) {
        u8[16] pin_salt;
        u8[20] pin_hash;
    }
    if (security_flag & MATRIX_CARD) {
        u8[20] matrix_card_proof;
    }
}

Header

Login messages have a header of 1 byte with an opcode. Some messages also have a size field but this is not considered part of the header.

Offset	Size / Endianness	Type	Name	Description
0x00	1 / -	uint8	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
0x01	32 / -	u8[32]	client_public_key
0x21	20 / -	u8[20]	client_proof
0x35	20 / -	u8[20]	crc_hash
0x49	1 / -	u8	number_of_telemetry_keys
0x4A	? / -	TelemetryKey[number_of_telemetry_keys]	telemetry_keys
-	1 / -	SecurityFlag	security_flag

If security_flag contains PIN:

Offset	Size / Endianness	Type	Name	Comment
-	16 / -	u8[16]	pin_salt
-	20 / -	u8[20]	pin_hash

If security_flag contains MATRIX_CARD:

Offset	Size / Endianness	Type	Name	Comment
-	20 / -	u8[20]	matrix_card_proof	Client proof of matrix input. Implementation details at `https://gist.github.com/barncastle/979c12a9c5e64d810a28ad1728e7e0f9`.

Examples

Example 1

1, // opcode (1)
4, 73, 87, 221, 32, 81, 98, 245, 250, 254, 179, 103, 7, 114, 9, 81, 86, 32, 8, 8, 
32, 193, 38, 202, 200, 247, 59, 70, 251, 136, 50, 6, // client_public_key: u8[32]
130, 201, 151, 96, 66, 228, 117, 249, 124, 96, 98, 228, 84, 102, 166, 254, 220, 
233, 170, 124, // client_proof: u8[20]
254, 116, 218, 112, 136, 204, 118, 36, 196, 40, 136, 181, 239, 196, 29, 180, 107, 
197, 44, 251, // crc_hash: u8[20]
0, // number_of_telemetry_keys: u8
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
3, // security_flag: SecurityFlag  PIN| MATRIX_CARD (3)
221, 105, 240, 247, 88, 76, 88, 240, 134, 54, 58, 26, 190, 110, 30, 77, // pin_salt: u8[16]
90, 78, 192, 86, 88, 136, 230, 41, 1, 108, 191, 61, 247, 142, 130, 147, 111, 29, 
190, 229, // pin_hash: u8[20]
105, 52, 205, 8, 130, 148, 239, 93, 15, 150, 159, 252, 23, 11, 228, 66, 8, 46, 209, 
16, // matrix_card_proof: u8[20]

Protocol Version 8

Reply after successful CMD_AUTH_LOGON_CHALLENGE_Server.

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/login/cmd_auth_logon/proof_client.wowm:365.

clogin CMD_AUTH_LOGON_PROOF_Client = 0x01 {
    u8[32] client_public_key;
    u8[20] client_proof;
    u8[20] crc_hash;
    u8 number_of_telemetry_keys;
    TelemetryKey[number_of_telemetry_keys] telemetry_keys;
    SecurityFlag security_flag;
    if (security_flag & PIN) {
        u8[16] pin_salt;
        u8[20] pin_hash;
    }
    if (security_flag & MATRIX_CARD) {
        u8[20] matrix_card_proof;
    }
    if (security_flag & AUTHENTICATOR) {
        String authenticator;
    }
}

Header

Login messages have a header of 1 byte with an opcode. Some messages also have a size field but this is not considered part of the header.

Offset	Size / Endianness	Type	Name	Description
0x00	1 / -	uint8	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
0x01	32 / -	u8[32]	client_public_key
0x21	20 / -	u8[20]	client_proof
0x35	20 / -	u8[20]	crc_hash
0x49	1 / -	u8	number_of_telemetry_keys
0x4A	? / -	TelemetryKey[number_of_telemetry_keys]	telemetry_keys
-	1 / -	SecurityFlag	security_flag

If security_flag contains PIN:

Offset	Size / Endianness	Type	Name	Comment
-	16 / -	u8[16]	pin_salt
-	20 / -	u8[20]	pin_hash

If security_flag contains MATRIX_CARD:

Offset	Size / Endianness	Type	Name	Comment
-	20 / -	u8[20]	matrix_card_proof	Client proof of matrix input. Implementation details at `https://gist.github.com/barncastle/979c12a9c5e64d810a28ad1728e7e0f9`.

If security_flag contains AUTHENTICATOR:

Offset	Size / Endianness	Type	Name	Comment
-	- / -	String	authenticator	String entered by the user in the "Authenticator" popup. Can be empty and up to 16 characters. Is not used by the client in any way but just sent directly, so this could in theory be used for anything.

Examples

Example 1

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
2, // number_of_telemetry_keys: u8
255, 0, // [0].TelemetryKey.unknown1: u16
239, 190, 173, 222, // [0].TelemetryKey.unknown2: u32
1, 2, 3, 4, // [0].TelemetryKey.unknown3: u8[4]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // [0].TelemetryKey.cd_key_proof: u8[20]
254, 0, // [1].TelemetryKey.unknown1: u16
238, 190, 173, 222, // [1].TelemetryKey.unknown2: u32
0, 1, 2, 3, // [1].TelemetryKey.unknown3: u8[4]
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, // [1].TelemetryKey.cd_key_proof: u8[20]
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
0, // security_flag: SecurityFlag  NONE (0)

Example 2

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
1, // number_of_telemetry_keys: u8
255, 0, // [0].TelemetryKey.unknown1: u16
239, 190, 173, 222, // [0].TelemetryKey.unknown2: u32
1, 2, 3, 4, // [0].TelemetryKey.unknown3: u8[4]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // [0].TelemetryKey.cd_key_proof: u8[20]
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
0, // security_flag: SecurityFlag  NONE (0)

Example 3

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
0, // number_of_telemetry_keys: u8
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
0, // security_flag: SecurityFlag  NONE (0)

Example 4

1, // opcode (1)
241, 62, 229, 209, 131, 196, 200, 169, 80, 14, 63, 90, 93, 138, 238, 78, 46, 69, 
225, 247, 204, 143, 28, 245, 238, 142, 17, 206, 211, 29, 215, 8, // client_public_key: u8[32]
107, 30, 72, 27, 77, 4, 161, 24, 216, 242, 222, 92, 89, 213, 92, 129, 46, 101, 236, 
62, // client_proof: u8[20]
78, 245, 45, 225, 128, 94, 26, 103, 21, 236, 200, 65, 238, 184, 144, 138, 88, 187, 
0, 208, // crc_hash: u8[20]
0, // number_of_telemetry_keys: u8
// telemetry_keys: TelemetryKey[number_of_telemetry_keys]
1, // security_flag: SecurityFlag  PIN (1)
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, // pin_salt: u8[16]
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, // pin_hash: u8[20]

Wowm Language

CMD_AUTH_LOGON_PROOF_Client

Protocol Version 2

Wowm Representation

Header

Body

Examples

Example 1

Example 2

Example 3

Protocol Version 3

Wowm Representation

Header

Body

Examples

Example 1

Example 2

Example 3

Example 4

Protocol Version 5, Protocol Version 6, Protocol Version 7

Wowm Representation

Header

Body

Examples

Example 1

Protocol Version 8

Wowm Representation

Header

Body

Examples

Example 1

Example 2

Example 3

Example 4