Difference between revisions of "Hashing Module"
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| '''Examples''' | | '''Examples''' | ||
| | | | ||
− | * {{Code|util:md5("")}} returns {{Code| | + | * {{Code|util:md5("BaseX")}} returns {{Code|0D65185C9E296311C0A2200179E479A2}}. |
− | * {{Code|util:md5( | + | * {{Code|util:md5(xs:hexBinary(""))}} returns {{Code|D41D8CD98F00B204E9800998ECF8427E}}. |
|} | |} | ||
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| '''Examples''' | | '''Examples''' | ||
| | | | ||
− | |||
* {{Code|util:sha1("BaseX")}} returns {{Code|3AD5958F0F27D5AFFDCA2957560F121D0597A4ED}}. | * {{Code|util:sha1("BaseX")}} returns {{Code|3AD5958F0F27D5AFFDCA2957560F121D0597A4ED}}. | ||
+ | * {{Code|util:sha1(xs:hexBinary(""))}} returns {{Code|DA39A3EE5E6B4B0D3255BFEF95601890AFD80709}}. | ||
|} | |} | ||
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| '''Examples''' | | '''Examples''' | ||
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− | |||
* {{Code|util:sha256("BaseX")}} returns {{Code|15D570763DEB75D728BB69643392873B835CCCC94A2F1E881909DA47662821A3}}. | * {{Code|util:sha256("BaseX")}} returns {{Code|15D570763DEB75D728BB69643392873B835CCCC94A2F1E881909DA47662821A3}}. | ||
+ | * {{Code|util:sha256(xs:hexBinary(""))}} returns {{Code|E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855}}. | ||
|} | |} | ||
Revision as of 20:48, 12 June 2012
This XQuery Module contains cryptographic hash functions.
Contents
Conventions
All functions in this module are assigned to the http://basex.org/modules/hash
namespace, which is statically bound to the hash
prefix.
All errors are assigned to the http://basex.org/errors
namespace, which is statically bound to the bxerr
prefix.
Functions
util:md5
Signatures | util:md5($value as item()) as xs:hexBinary |
Summary | Computes the MD5 hash of the given binary item (xs:base64Binary, xs:hexBinary). |
Examples |
|
util:sha1
Signatures | util:sha1($value as item()) as xs:hexBinary |
Summary | Computes the SHA-1 hash of the given binary item (xs:base64Binary, xs:hexBinary). |
Examples |
|
util:sha256
Signatures | util:sha256($value as item()) as xs:hexBinary |
Summary | Computes the SHA-256 hash of the given binary item (xs:base64Binary, xs:hexBinary). |
Examples |
|
util:hash
Signatures | util:hash($value as item(), $algorithm as xs:string) as xs:hexBinary |
Summary | Computes the hash of the given binary item (xs:base64Binary, xs:hexBinary), using the specified $algorithm .The following three algorihms are supported: MD5 , SHA-1 , and SHA-256 .
|
Errors | HASH0001 : the specified hashing algorithm is unknown.
|
Examples |
|
Errors
Code | Description |
---|---|
HASH0001
|
The specified hashing algorithm is unknown. |
Changelog
This module was introduced with Version 7.3.