Difference between revisions of "Hashing Module"
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+ | This [[Module Library|XQuery Module]] provides functions that perform different hash operations. | ||
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=Functions= | =Functions= | ||
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* {{Code|xs:hexBinary(hash:md5("", "MD5"))}} returns {{Code|D41D8CD98F00B204E9800998ECF8427E}}. | * {{Code|xs:hexBinary(hash:md5("", "MD5"))}} returns {{Code|D41D8CD98F00B204E9800998ECF8427E}}. | ||
* {{Code|hash:md5("", "")}} raises an error. | * {{Code|hash:md5("", "")}} raises an error. | ||
+ | |} | ||
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+ | =Errors= | ||
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+ | {| width='100%' class="wikitable" width="100%" | ||
+ | ! width="5%"|Code | ||
+ | ! width="95%"|Description | ||
+ | |- | ||
+ | |{{Code|HASH0001}} | ||
+ | |The specified hash algorithm is unknown. | ||
|} | |} | ||
Revision as of 21:50, 2 January 2013
This XQuery Module provides functions that perform different hash operations.
Functions
hash:md5
Signatures | hash:md5($value as xs:anyAtomicType) as xs:base64Binary |
Summary | Computes the MD5 hash of the given $value , which may be of type xs:string or xs:base64Binary.
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Errors | FORG0006 : the specified value is neither a string nor a binary item.
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Examples |
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hash:sha1
Signatures | hash:sha1($value as xs:anyAtomicType) as xs:base64Binary |
Summary | Computes the SHA-1 hash of the given $value , which may be of type xs:string or xs:base64Binary.
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Errors | FORG0006 : the specified value is neither a string nor a binary item.
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Examples |
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hash:sha256
Signatures | hash:sha256($value as xs:anyAtomicType) as xs:base64Binary |
Summary | Computes the SHA-256 hash of the given $value , which may be of type xs:string or xs:base64Binary.
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Errors | FORG0006 : the specified value is neither a string nor a binary item.
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Examples |
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hash:hash
Signatures | hash:hash($value as xs:anyAtomicType, $algorithm as xs:string) as xs:base64Binary |
Summary | Computes the hash of the given $value , using the specified $algorithm . The specified values may be of type xs:string or xs:base64Binary.The following three algorihms are supported: MD5 , SHA-1 , and SHA-256 .
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Errors | HASH0001 : the specified hashing algorithm is unknown.FORG0006 : the specified value is neither a string nor a binary item.
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Examples |
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Errors
Code | Description |
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HASH0001
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The specified hash algorithm is unknown. |
Changelog
The module was introduced with Version 7.3.