Wireshark · Display Filter Reference: Wireless Transport Layer Security

Field name	Description	Type	Versions
wtls.alert	Alert	Label	1.0.0 to 4.4.2
wtls.alert.description	Description	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.alert.level	Level	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake	Handshake	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate	Certificate	Label	1.0.0 to 4.4.2
wtls.handshake.certificate.after	Valid not after	Date and time	1.0.0 to 4.4.2
wtls.handshake.certificate.before	Valid not before	Date and time	1.0.0 to 4.4.2
wtls.handshake.certificate.issuer.charset	Charset	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.issuer.name	Name	Character string	1.0.0 to 4.4.2
wtls.handshake.certificate.issuer.size	Size	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.issuer.type	Issuer	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.parameter	Parameter Set	Character string	1.0.0 to 4.4.2
wtls.handshake.certificate.parameter_index	Parameter Index	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.public.type	Public Key Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.rsa.exponent	RSA Exponent Size	Unsigned integer (32 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.rsa.modules	RSA Modulus Size	Unsigned integer (32 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.signature.signature	Signature Size	Unsigned integer (32 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.signature.type	Signature Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.subject.charset	Charset	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.subject.name	Name	Character string	1.0.0 to 4.4.2
wtls.handshake.certificate.subject.size	Size	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.subject.type	Subject	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.type	Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificate.version	Version	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.certificates	Certificates	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello	Client Hello	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.cipher	Cipher	Character string	1.0.0 to 4.4.2
wtls.handshake.client_hello.ciphers	Cipher Suites	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.client_keys_id	Client Keys	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.client_keys_len	Length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.comp_methods	Compression Methods	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.compression	Compression	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.gmt	Time GMT	Date and time	1.0.0 to 4.4.2
wtls.handshake.client_hello.ident_charset	Identifier CharSet	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.ident_name	Identifier Name	Character string	1.0.0 to 4.4.2
wtls.handshake.client_hello.ident_size	Identifier Size	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.ident_type	Identifier Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.identifier	Identifier	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.key.key_exchange	Key Exchange	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.key.key_exchange.suite	Suite	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.parameter	Parameter Set	Character string	1.0.0 to 4.4.2
wtls.handshake.client_hello.parameter_index	Parameter Index	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.random	Random	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.refresh	Refresh	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.sequence_mode	Sequence Mode	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.session.str	Session ID	Character string	1.0.0 to 4.4.2
wtls.handshake.client_hello.sessionid	Session ID	Unsigned integer (64 bits)	1.0.0 to 4.4.2
wtls.handshake.client_hello.trusted_keys_id	Trusted Keys	Label	1.0.0 to 4.4.2
wtls.handshake.client_hello.version	Version	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.length	Length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello	Server Hello	Label	1.0.0 to 4.4.2
wtls.handshake.server_hello.cipher	Cipher	Label	1.0.0 to 4.4.2
wtls.handshake.server_hello.cipher.bulk	Cipher Bulk	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.cipher.mac	Cipher MAC	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.compression	Compression	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.gmt	Time GMT	Date and time	1.0.0 to 4.4.2
wtls.handshake.server_hello.key	Client Key ID	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.random	Random	Label	1.0.0 to 4.4.2
wtls.handshake.server_hello.refresh	Refresh	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.sequence_mode	Sequence Mode	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.session.str	Session ID	Character string	1.0.0 to 4.4.2
wtls.handshake.server_hello.sessionid	Session ID	Unsigned integer (64 bits)	1.0.0 to 4.4.2
wtls.handshake.server_hello.version	Version	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.handshake.type	Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.rec_cipher	Record Ciphered	Label	1.0.0 to 4.4.2
wtls.rec_length	Record Length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.rec_seq	Record Sequence	Unsigned integer (16 bits)	1.0.0 to 4.4.2
wtls.rec_type	Record Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
wtls.record	Record	Unsigned integer (8 bits)	1.0.0 to 4.4.2