Hash40

This function only exists for backward compstibility to Lucee 4.0 or older version that has produced a incorrect result for non us-ascii caharacters, Only use this function for backward compatibility.

    Converts a variable-length string to a 32-byte, hexadecimal
    string, using the MD5 algorithm. (It is not possible to convert
    the hash result back to the source string.)
    32-byte, hexadecimal string

Returns: string

Usage

Hash40( input [, algorithm [, encoding [, numIterations ] ] ] )

Arguments

Argument Description
input
(any, required)

String to hash.

algorithm
(string, optional)

The algorithm to use to hash the string. Supported are the following algorithms: - CFMX_COMPAT: generating a hash string using classic CFML algorithm. - MD5: (default) Generates a 32-character, hexadecimal string, using the MD5 algorithm. - SHA: Generates a 28-character string using the Secure Hash Standard SHA-1 algorithm specified by Nation Institute of Standards and Technology (NIST) FIPS-180-2. - SHA-256: Generates a 44-character string using the SHA-256 algorithm specified by FIPS-180-2. - SHA-384: Generates a 64-character string using the SHA-384 algorithm specified by FIPS-180-2. - SHA-512: Generates an 88-character string using the SHA-1 algorithm specified by FIPS-180-2.

encoding
(string, optional)

A string specifying the encoding to use when converting the string to byte data used by the hash algorithm.

numIterations
(number, optional)

number of iterations; default is 1.

Examples

There are currently no examples for this function.