Coldfusion Form Key Generator Based On Esn

  

Description

Gets a secure key value for use in the Encrypt function.

Returns

A string that contains the encryption key.

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Category

Security functions, String functions

Function syntax

GenerateSecretKey(algorithm [,keysize])

See also

Decrypt, Encrypt

History

ColdFusion 8: Added the keysize parameter.
ColdFusion MX 7: Added this function.

Coldfusion Form Key Generator Based On Esn

Parameters

Coldfusion Form Key Generator Based On Esn Phone

Parameter

Description

algorithm

The encryption algorithm for which to generate the key. ColdFusion installs a cryptography library with the following algorithms:

  • AES: the Advanced Encryption Standard specified by the National Institute of Standards and Technology (NIST) FIPS-197.
  • BLOWFISH: the Blowfish algorithm defined by Bruce Schneier.
  • DES: the Data Encryption Standard algorithm defined by NIST FIPS-46-3.
  • DESEDE: the 'Triple DES' algorithm defined by NIST FIPS-46-3.

keysize

Number of bits requested in the key for the specified algorithm.You can use this to request longer keys when allowed by the JDK. For example, the AES algorithm keys are limited to 128 bits unless the Java Unlimited Strength Jurisdiction Policy Files are installed. For more information, see http://java.sun.com/products/jce/index-14.html.

Usage

Coldfusion Form Key Generator Based On Esn Check

You cannot use the GenerateSecretKey function to generate a key for the ColdFusion default encryption algorithm (CFMX_COMPAT) of the Encrypt and Decrypt functions.
ColdFusion uses the Java Cryptography Extension (JCE) and installs a Sun Java runtime that includes the Sun JCE default security provider. This provider includes the algorithms listed in the Parameters section. The JCE framework includes facilities for using other provider implementations; however, Adobe cannot provide technical support for third-party security providers.

Key

Example