Docs For Class Crypt

[line 51]
Example usage:

$bf = new Crypt_Blowfish('some secret key!'); $encrypted = $bf->encrypt('this is some example plain text'); $plaintext = $bf->decrypt($encrypted); echo "plain text: $plaintext";

Author: Matthew Fonda <mfonda@php.net>
Version: @package_version@
Copyright: 2005 Matthew Fonda
Link: http://pear.php.net/package/Crypt_Blowfish
Access: public
License: PHP License 3.0

Crypt_Blowfish (Constructor) [line 79]

Crypt_Blowfish Crypt_Blowfish(
[string
$key = null])

Crypt_Blowfish Constructor Initializes the Crypt_Blowfish object, and gives a sets the secret key if one is provided

Access: public

Parameters:

string $key —

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decrypt [line 195]

string decrypt(
string
$cipherText)

Decrypts an encrypted string

Return: Returns plain text on success, PEAR_Error on failure
Access: public

Parameters:

string $cipherText —

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encrypt [line 173]

string encrypt(
string
$plainText)

Encrypts a string

Return: Returns cipher text on success, PEAR_Error on failure
Access: public

Parameters:

string $plainText —

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init [line 105]

bool init(
)

Deprecated init method - init is now a private method and has been replaced with _init

See: Crypt_Blowfish::_init()
Deprecated:
Access: public

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isReady [line 91]

bool isReady(
)

Deprecated isReady method

Deprecated:
Access: public

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setKey [line 222]

bool setKey(
[string
$key = null])

Sets the secret key

The key must be greater than or equal to 4 characters in length, and less than or equal to 56 characters in length. It must also be divisible by four. If the optional key parameter is not passed, it will set the key back to the default key.

Return: Returns true on success, PEAR_Error on failure
Access: public

Parameters:

string $key —

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Class: Crypt_Blowfish

Class Overview

Author(s):

Version:

Copyright:

Methods

Inherited Variables

Inherited Methods

Class Details

Method Detail

Crypt_Blowfish (Constructor) [line 79]

Parameters:

decrypt [line 195]

Parameters:

encrypt [line 173]

Parameters:

init [line 105]

isReady [line 91]

setKey [line 222]

Parameters: