TLS/SSL Server 1.1
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TLS Server Data Sheet
Test Suite:
TLS Server
Direction:
Server

TLS (Transport Layer Security) and its predecessor, SSL3 (Secure Sockets Layer), 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/SSL software must be verified using the TLS Server Test Suite.

Used specifications

Specification
Title
Notes
RFC2246
The TLS Protocol Version 1.0
Obsoleted by RFC4346
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)
RFC3546
Transport Layer Security (TLS) Extensions
Obsoleted by RFC4366
RFC4279
Pre-Shared Key Ciphersuites for Transport Layer Security (TLS)
RFC4346
The Transport Layer Security (TLS) Protocol Version 1.1
Obsoletes RFC2246
RFC4366
Transport Layer Security (TLS) Extensions
Obsoletes RFC3546, Updates RFC4346
RFC4492
Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)
RFC5054
Using the Secure Remote Password (SRP) Protocol for TLS Authentication
RFC5077
Transport Layer Security (TLS) Session Resumption without Server-Side State
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
RFC6101
The Secure Sockets Layer (SSL) Protocol Version 3.0
RFC7301
Transport Layer Security (TLS) Application-Layer Protocol Negotiation Extension
RFC7626
Transport Layer Security (TLS) Session Hash and Extended Master Secret Extension
RFC7685
A Transport Layer Security (TLS) ClientHello Padding Extension
No valid case support, only for anomalies
nextprotoneg
TLS Next Protocol Negotiation
Google Technical Note: nextprotoneg, July 2011
draft-freier-ssl-version3-02
The SSL Protocol Version 3.0
Expired draft. Obsoleted by RFC2246

Tool-specific information

Tested messages
Specifications
Notes
Client Hello
RFC2246, RFC4346
Client Certificate
RFC2246, RFC4346
Client Key Exchange Message
RFC2246, RFC4346
Certificate Verify
RFC2246, RFC4346
Finished
RFC2246, RFC4346
Change Cipher Spec
RFC2246, RFC4346
Next Protocol

Supported protocol features
Specifications
Notes
Transport over TCP
RFC4346
TLS default handshake with HTTP, FTP or POP3 payload
RFC4346
Client initiated rehandshake
RFC4346, RFC5746
Client initiated abbreviated handshake
RFC4346, RFC5746
Server initiated rehandshake with Hello Request message
RFC4346, RFC5746
New Session Ticket - Session Resumption
RFC5077

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/SSL cipher suites
Specifications
Notes
TLS_RSA_WITH_RC4_128_MD5
RFC4346
TLS_RSA_WITH_RC4_128_SHA
RFC4346
TLS_RSA_WITH_DES_CBC_SHA
RFC4346
TLS_RSA_WITH_3DES_EDE_CBC_SHA
RFC4346
TLS_DHE_DSS_WITH_DES_CBC_SHA
RFC4346
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
RFC4346
TLS_DHE_RSA_WITH_DES_CBC_SHA
RFC4346
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
RFC4346
TLS_DH_anon_WITH_RC4_128_MD5
RFC4346
TLS_DH_anon_WITH_DES_CBC_SHA
RFC4346
TLS_DH_anon_WITH_3DES_EDE_CBC_SHA
RFC4346
TLS_RSA_WITH_AES_128_CBC_SHA
RFC3268
TLS_RSA_WITH_AES_128_CBC_SHA256
RFC5246
TLS_RSA_WITH_AES_256_CBC_SHA256
RFC5246
TLS_DHE_DSS_WITH_AES_128_CBC_SHA
RFC3268
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
RFC3268
TLS_DH_anon_WITH_AES_128_CBC_SHA
RFC3268
TLS_RSA_WITH_AES_256_CBC_SHA
RFC3268
TLS_DHE_DSS_WITH_AES_256_CBC_SHA
RFC3268
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
RFC3268
TLS_DH_anon_WITH_AES_256_CBC_SHA
RFC3268
TLS_RSA_EXPORT_WITH_RC4_40_MD5
RFC4346
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5
RFC4346
TLS_RSA_EXPORT_WITH_DES40_CBC_SHA
RFC4346
TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA
RFC4346
TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA
RFC4346
TLS_DH_anon_EXPORT_WITH_RC4_40_MD5
RFC4346
TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA
RFC4346
TLS_PSK_WITH_AES_128_CBC_SHA
RFC4279
TLS_PSK_WITH_AES_128_CBC_SHA256
RFC5487
TLS_PSK_WITH_AES_256_CBC_SHA384
RFC5487
TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
RFC4492
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
RFC4492
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
RFC4492
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
RFC4492
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
RFC4492
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
RFC4492
TLS_ECDHE_RSA_WITH_RC4_128_SHA
RFC4492
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
RFC4492
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
RFC4492
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
RFC4492
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
RFC4492
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
RFC4492
TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA
RFC5054
TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA
RFC5054
TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA
RFC5054
TLS_SRP_SHA_WITH_AES_128_CBC_SHA
RFC5054
TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA
RFC5054
TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA
RFC5054
TLS_SRP_SHA_WITH_AES_256_CBC_SHA
RFC5054
TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA
RFC5054
TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA
RFC5054
TLS_RSA_WITH_NULL_MD5
RFC4346
TLS_RSA_WITH_NULL_SHA
RFC4346
TLS_NULL_WITH_NULL_NULL
RFC4346

Supported SafeGuard Checks

Authentication Bypass

Certificate Validation

Heartbleed

Information Leakage

Insufficient Randomness

Unexpected Data

Weak Cryptography

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
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