Difference between revisions of "Cryptographic Module"
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| valign='top' | '''Summary''' | | valign='top' | '''Summary''' | ||
|Creates a message authentication code via a cryptographic hash function and a secret key. <br/>$encoding must either be <code>hex</code>, <code>base64</code> or the empty string (default is <code>base64</code>) and specifies the encoding of the returned authentication code.<br/>$algorithm describes the hash algorithm which is used for encryption. Currently supported are <code>md5</code>, <code>sha1</code>, <code>sha256</code>, <code>sha384</code>, <code>sha512</code>. | |Creates a message authentication code via a cryptographic hash function and a secret key. <br/>$encoding must either be <code>hex</code>, <code>base64</code> or the empty string (default is <code>base64</code>) and specifies the encoding of the returned authentication code.<br/>$algorithm describes the hash algorithm which is used for encryption. Currently supported are <code>md5</code>, <code>sha1</code>, <code>sha256</code>, <code>sha384</code>, <code>sha512</code>. | ||
| + | |- | ||
| + | | valign='top' | '''Errors''' | ||
| + | |<b>?</b> | ||
| + | |} | ||
| + | |||
| + | ==crypto:encrypt== | ||
| + | {| | ||
| + | |- | ||
| + | | valign='top' width='90' | '''Signatures''' | ||
| + | |<code><b>crypto:encrypt</b>($input as xs:string(), $encryption-type as xs:string(), $secret-key as xs:string(), $cryptographic-algorithm as xs:string()) as xs:string()</code> | ||
| + | |- | ||
| + | | valign='top' | '''Summary''' | ||
| + | |? | ||
| + | |- | ||
| + | | valign='top' | '''Errors''' | ||
| + | |<b>?</b> | ||
| + | |} | ||
| + | |||
| + | ==crypto:decrypt== | ||
| + | {| | ||
| + | |- | ||
| + | | valign='top' width='90' | '''Signatures''' | ||
| + | |<code><b>crypto:decrypt</b>($input as xs:string(), $decryption-type as xs:string(), $secret-key as xs:string(), $cryptographic-algorithm as xs:string()) as xs:string()</code> | ||
| + | |- | ||
| + | | valign='top' | '''Summary''' | ||
| + | |? | ||
|- | |- | ||
| valign='top' | '''Errors''' | | valign='top' | '''Errors''' | ||
|<b>?</b> | |<b>?</b> | ||
|} | |} | ||
Revision as of 15:37, 6 October 2011
The cryptographic module is based on an early draft of the EXPath Cryptographic Module and provides the following functionality:
- Creation of message authentication codes (HMAC)
- Creation and validation of an XML Digital Signature
- Encryption and decryption
crypto:hmac
| Signatures | crypto:hmac($message as xs:string(), $secret-key as xs:string(), algorithm as xs:string()) as xs:string()crypto:hmac($message as xs:string(), $secret-key as xs:string(), algorithm as xs:string(), $encoding as xs:string()) as xs:string()
|
| Summary | Creates a message authentication code via a cryptographic hash function and a secret key. $encoding must either be hex, base64 or the empty string (default is base64) and specifies the encoding of the returned authentication code.$algorithm describes the hash algorithm which is used for encryption. Currently supported are md5, sha1, sha256, sha384, sha512.
|
| Errors | ? |
crypto:encrypt
| Signatures | crypto:encrypt($input as xs:string(), $encryption-type as xs:string(), $secret-key as xs:string(), $cryptographic-algorithm as xs:string()) as xs:string()
|
| Summary | ? |
| Errors | ? |
crypto:decrypt
| Signatures | crypto:decrypt($input as xs:string(), $decryption-type as xs:string(), $secret-key as xs:string(), $cryptographic-algorithm as xs:string()) as xs:string()
|
| Summary | ? |
| Errors | ? |
