Algorithms settings - Web Services

To view supported cryptographic and canonicalization algorithms. Algorithms are used to reconcile XML differences.

Services | Policy sets | Application policy sets | policy_set_name | WS-Security policy | [Main policy link | Bootstrap policy link] | [Algorithms for symmetric tokens link | Algorithms for asymmetric tokens link]

This administrative console page applies only to JAX-WS applications.

Algorithm suite

Supported algorithms required for performing cryptographic operations with symmetric or asymmetric key-based security tokens.

All of the algorithm values in this field specify an algorithm suite. Algorithm suites and the values they each represent are detailed in the Web Services Security Policy Language (WS-SecurityPolicy) July 2005 Version 1.1 specification. Select a supported algorithm from the following list:

• Basic128Rsa15 (default)
• Basic256
• Basic192
• Basic128
• TripleDes
• Basic256Rsa15
• Basic192Rsa15
• TripleDesRsa15
• Basic256Sha256
• Basic192Sha256
• Basic128Sha256
• TripleDesSha256
• Basic256Sha256Rsa15
• Basic192Sha256Rsa15
• Basic128Sha256Rsa15
• TripleDesSha256Rsa15

This table defines values for the components for each algorithm suite.

suite components. The algorithms are used to perform cryptographic

Algorithm Suite	Digest	Encryption	Symmetric Key Wrap	Asymmetric Key Wrap	Encryption key Derivation	Signature key Derivation	Minimum Symmetric Key Length
Basic128Rsa15	Sha1	Aes128	KwAes128	KwRsa15	PSha1L128	PSha1L128	128
Basic256	Sha1	Aes256	KwAes256	KwRsaOaep	PSha1L256	PSha1L192	256
Basic192	Sha1	Aes192	KwAes192	KwRsaOaep	PSha1L192	PSha1L192	192
Basic128	Sha1	Aes128	KwAes128	KwRsaOaep	PSha1L128	PSha1L128	128
TripleDes	Sha1	TripleDes	KwTripleDes	KwRsaOaep	PSha1L192	PSha1L192	192
Basic256Rsa15	Sha1	Aes256	KwAes256	KwRsa15	PSha1L256	PSha1L192	256
Basic192Rsa15	Sha1	Aes192	KwAes192	KwRsa15	PSha1L192	PSha1L192	192
TripleDesRsa15	Sha1	TripleDes	KwTripleDes	KwRsa15	PSha1L192	PSha1L192	192
Basic256Sha256	Sha256	Aes256	KwAes256	KwRsaOaep	PSha1L256	PSha1L192	256
Basic192Sha256	Sha256	Aes192	KwAes192	KwRsaOaep	PSha1L192	PSha1L192	192
Basic128Sha256	Sha256	Aes128	KwAes128	KwRsaOaep	PSha1L128	PSha1L128	128
TripleDesSha256	Sha256	TripleDes	KwTripleDes	KwRsaOaep	PSha1L192	PSha1L192	192
Basic256Sha256Rsa15	Sha256	Aes256	KwAes256	KwRsa15	PSha1L256	PSha1L192	256
Basic192Sha256Rsa15	Sha256	Aes192	KwAes192	KwRsa15	PSha1L192	PSha1L192	192
Basic128Sha256Rsa15	Sha256	Aes128	KwAes128	KwRsa15	PSha1L128	PSha1L128	128
TripleDesSha256Rsa15	Sha256	TripleDes	KwTripleDes	KwRsa15	PSha1L192	PSha1L192	192

When using a Kerberos custom token based on the OASIS Web Services Security Specification for Kerberos Token Profile V1.1, only Aes128, Aes256, and TripleDes encryption-based algorithm suites are supported.

Canonicalization algorithm

Whether to use inclusive or exclusive canonicalization.

The following supported canonicalization algorithms are available in this list:

• Exclusive canonicalization
• Inclusive canonicalization

The default value is Exclusive canonicalization.

XPath version

Version of the XPath filter to use.

The following supported XPath versions are available:

• XPath 1.0
• XPathfilter 2.0

The XPathfilter 2.0 version is the default value.

Use security token reference transformation

Whether the security token reference is transformed. Indicate whether the security token reference transform is either True or False.

Related tasks

Configure the WS-Security policy

Manage policy sets using the administrative console

Application policy sets collection

Application policy set settings