TLS/SSL Server 1.3

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TLS1.3 Server Data Sheet

Test Suite:

TLS1.3 Server

Direction:

Server

TLS (Transport Layer Security) represents the current standard for communications privacy in the Internet. TLS is used in server and client applications ranging from web browsers to electronic banking software and e-commerce sites. As higher-level protocols often build upon it, the dependability of the underlying TLS implementation is an integral factor in the secure operation of a wide range of software products. The robustness and security of TLS software must be verified using the TLS Server Test Suite.

Used specifications

Specification

Title

Notes

RFC2246

The TLS Protocol Version 1.0

Suite does not have tests for TLS1.0 protocol version

RFC2595

Using TLS with IMAP, POP3 and ACAP

RFC2817

HTTP Upgrade to TLS

CONNECT method with basic authentication is supported.

RFC3207

SMTP Service Extension for Secure SMTP over Transport Layer Security

RFC3268

Advanced Encryption Standard (AES) Ciphersuites for Transport Layer Security (TLS)

RFC4279

Pre-Shared Key Ciphersuites for Transport Layer Security (TLS)

Old PSK Extensions are only available as anomalies.

RFC4346

The Transport Layer Security (TLS) Protocol Version 1.1

Suite does not have tests for TLS1.1 protocol version

RFC4492

Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)

RFC5054

Using the Secure Remote Password (SRP) Protocol for TLS Authentication

SRP extensions are used as anomalies

RFC5077

Transport Layer Security (TLS) Session Resumption without Server-Side State

Extensions are used as anomalies only.

RFC5246

The Transport Layer Security (TLS) Protocol Version 1.2

Suite does not test TLS 1.2

RFC5487

Pre-Shared Key Cipher Suites for TLS with SHA-256/384 and AES Galois Counter Mode

PSK_AES_SHA ciphers added

RFC5746

Transport Layer Security (TLS) Renegotiation Indication Extension

Updates RFC5246, RFC4366, RFC4347, RFC4346 and RFC2246

RFC6066

Transport Layer Security (TLS) Extensions: Extension Definitions

Obsoletes RFC4366

RFC6460

Suite B Profile for Transport Layer Security (TLS)

Used only for anomalies

RFC7301

Transport Layer Security (TLS) Application-Layer Protocol Negotiation Extension

RFC7685

A Transport Layer Security (TLS) ClientHello Padding Extension

No valid case support, only for anomalies

RFC7919

Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)

No valid case support, only for anomalies

RFC7935

ChaCha20-Poly1305 Cipher Suites for Transport Layer Security (TLS)

nextprotoneg

TLS Next Protocol Negotiation

Google Technical Note: nextprotoneg, July 2011

RFC8446

The Transport Layer Security (TLS) Protocol Version 1.3

Tool-specific information

Tested messages

Specifications

Notes

Client Hello

rfc8446

Client Certificate

rfc8446

Certificate Verify

rfc8446

Finished

rfc8446

Change Cipher Spec

rfc8446

New Session Ticket

rfc8446

Hello Retry Request

rfc8446

Client Alert

rfc8446

Next Protocol

Supported protocol features

Specifications

Notes

Transport over TCP

rfc8446

Resumption

rfc8446

Pre Shared Key

rfc8446

Note: PSK_DHE only

Early Data

rfc8446

Supported test suite features

Notes

TLS Application Data over TCP or UDP socket

X.509 RSA/DSA/ECDSA Certificates and Private Keys from file, TCP or UDP socket

Supported TLS cipher suites

Specifications

Notes

TLS_AES_128_GCM_SHA256

rfc8446

TLS_AES_256_GCM_SHA384

rfc8446

TLS_AES_128_CCM_SHA256

rfc8446

TLS_AES_128_CCM_8_SHA256

rfc8446

TLS_CHACHA20_POLY1305

rfc8446

Supported Named Groups

Specifications

Notes

secp256r1

RFC5480

ECDHE Groups

secp3841

RFC5480

ECDHE Groups

secp521r1

RFC5480

ECDHE Groups

ffdhe2048

RFC7919

DHE Groups

ffdhe3072

RFC7919

DHE Groups

ffdhe4096

RFC7919

DHE Groups

Supported Signature Algorithms

Specifications

Notes

rsa_pss_pss_sha256

rfc8446

ecdsa_secp256r1_sha256

rfc8446

Authentication Bypass

Certificate Validation

Information Leakage

Insufficient Randomness

Unexpected Data

Test tool general features

Fully automated black-box negative testing
Ready-made test cases
Written in Java(tm)
GUI command line remote interface modes
Instrumentation (health-check) capability
Support and maintenance
Comprehensive user documentation
Results reporting and analysis