RFC 4253
E7607
RFC 4253 is the Internet standard that specifies the Secure Shell (SSH) transport layer protocol, including encryption, key exchange, and server authentication mechanisms.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RFC 4253 canonical | 8 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Internet standard
ⓘ
Request for Comments document ⓘ |
| appliesTo |
SSH
ⓘ
surface form:
SSH-2
SSH ⓘ
surface form:
Secure Shell
|
| area | Security ⓘ |
| category | Standards Track ⓘ |
| defines |
SSH algorithm negotiation procedure
ⓘ
SSH host key handling ⓘ SSH identification string exchange ⓘ SSH key re-exchange procedures ⓘ SSH transport layer debug messages ⓘ SSH transport layer disconnect messages ⓘ SSH transport layer ignore messages ⓘ SSH transport layer rekeying ⓘ SSH transport layer service accept messages ⓘ SSH transport layer service request messages ⓘ SSH_MSG_KEXINIT message ⓘ SSH_MSG_NEWKEYS message ⓘ |
| definesProtocol |
SSH
ⓘ
surface form:
SSH Transport Layer Protocol
|
| documentType | technical specification ⓘ |
| language | English ⓘ |
| obsoletedBy | RFC 8332 ⓘ |
| obsoletes |
RFC 2419
ⓘ
RFC 4250 ⓘ |
| partOf | SSH protocol suite ⓘ |
| protocolLayer | transport layer ⓘ |
| publishedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
Internet Engineering Task Force ⓘ |
| RFCNumber | 4253 ⓘ |
| specifies |
SSH transport layer connection setup
ⓘ
algorithm negotiation for SSH ⓘ compression negotiation for SSH ⓘ data integrity mechanisms for SSH ⓘ encryption mechanisms for SSH ⓘ key exchange mechanisms for SSH ⓘ message packet format for SSH transport ⓘ server authentication mechanisms for SSH ⓘ |
| standardizes |
MAC algorithms for SSH
ⓘ
encryption algorithms for SSH ⓘ key exchange algorithms for SSH ⓘ public key algorithms for SSH transport ⓘ |
| status | Internet Standard ⓘ |
| title |
SSH
ⓘ
surface form:
The Secure Shell (SSH) Transport Layer Protocol
|
| updates | SSH protocol specification ⓘ |
| usedFor |
secure command execution
ⓘ
secure remote login ⓘ secure tunneling ⓘ |
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.