Difference between revisions of "Hashing Module"
Jump to navigation
Jump to search
m (Text replace - "\[\[Category:XQuery\]\]" to "") |
|||
Line 19: | Line 19: | ||
| '''Examples''' | | '''Examples''' | ||
| | | | ||
− | * {{Code|xs:hexBinary(hash:md5("BaseX"))}} returns {{Code|0D65185C9E296311C0A2200179E479A2}}. | + | * {{Code|string(xs:hexBinary(hash:md5("BaseX")))}} returns {{Code|0D65185C9E296311C0A2200179E479A2}}. |
− | * {{Code|hash:md5(xs:base64Binary(""))}} returns <code>1B2M2Y8AsgTpgAmY7PhCfg==</code>. | + | * {{Code|string(hash:md5(xs:base64Binary("")))}} returns <code>1B2M2Y8AsgTpgAmY7PhCfg==</code>. |
|} | |} | ||
Line 34: | Line 34: | ||
| '''Examples''' | | '''Examples''' | ||
| | | | ||
− | * {{Code|xs:hexBinary(hash:sha1("BaseX"))}} returns {{Code|3AD5958F0F27D5AFFDCA2957560F121D0597A4ED}}. | + | * {{Code|string(xs:hexBinary(hash:sha1("BaseX")))}} returns {{Code|3AD5958F0F27D5AFFDCA2957560F121D0597A4ED}}. |
− | * {{Code|hash:sha1(xs:base64Binary(""))}} returns <code>2jmj7l5rSw0yVb/vlWAYkK/YBwk=</code>. | + | * {{Code|string(hash:sha1(xs:base64Binary("")))}} returns <code>2jmj7l5rSw0yVb/vlWAYkK/YBwk=</code>. |
|} | |} | ||
Line 49: | Line 49: | ||
| '''Examples''' | | '''Examples''' | ||
| | | | ||
− | * {{Code|xs:hexBinary(hash:sha256("BaseX"))}} returns {{Code|15D570763DEB75D728BB69643392873B835CCCC94A2F1E881909DA47662821A3}}. | + | * {{Code|string(xs:hexBinary(hash:sha256("BaseX")))}} returns {{Code|15D570763DEB75D728BB69643392873B835CCCC94A2F1E881909DA47662821A3}}. |
− | * {{Code|hash:sha256(xs:base64Binary(""))}} returns <code>47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=</code>. | + | * {{Code|string(hash:sha256(xs:base64Binary("")))}} returns <code>47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=</code>. |
|} | |} | ||
Line 67: | Line 67: | ||
| '''Examples''' | | '''Examples''' | ||
| | | | ||
− | * {{Code|xs:hexBinary(hash:hash("", "MD5"))}} returns {{Code|D41D8CD98F00B204E9800998ECF8427E}}. | + | * {{Code|string(xs:hexBinary(hash:hash("", "MD5")))}} returns {{Code|D41D8CD98F00B204E9800998ECF8427E}}. |
* {{Code|hash:hash("", "")}} raises an error. | * {{Code|hash:hash("", "")}} raises an error. | ||
|} | |} |
Revision as of 11:11, 22 May 2016
This XQuery Module provides functions that perform different hash operations.
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
hash:md5
Signatures | hash:md5($value as xs:anyAtomicType) as xs:base64Binary |
Summary | Computes the MD5 hash of the given $value , which may be of type xs:string, xs:base64Binary, or xs:hexBinary.
|
Examples |
|
hash:sha1
Signatures | hash:sha1($value as xs:anyAtomicType) as xs:base64Binary |
Summary | Computes the SHA-1 hash of the given $value , which may be of type xs:string, xs:base64Binary, or xs:hexBinary.
|
Examples |
|
hash:sha256
Signatures | hash:sha256($value as xs:anyAtomicType) as xs:base64Binary |
Summary | Computes the SHA-256 hash of the given $value , which may be of type xs:string, xs:base64Binary, or xs:hexBinary.
|
Examples |
|
hash:hash
Signatures | hash:hash($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, xs:base64Binary, or xs:hexBinary.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 hash algorithm is unknown. |
Changelog
The module was introduced with Version 7.3.