PHP Cryptography

PHP Cryptography script is mainly used to hash, encrypt and decrypt data for security systems. It can also used to encode PHP scripts to protect the code.
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    Perfect Crypt Class comes with a factory class that provides abstract methods to support different block modes. A secondary class implements the blowfish encryption algorithm.
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    RSA can take two prime numbers and generate public and private keys.The public key should be used to encrypt the data. Only the private key can be used to decrypt the data encrypted with the public key.RSA has also digital signature functionality.Requirements:PHP 5.0 or higher
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    Encryptor can be used to encrypt and decrypt text. It computes the encryption key sum by adding the byte codes of the key string.The iterates over the text characters to be encrypted and adds the key sum to the code of each character. The decryption process consists in doing the opposite, i.e. subtracting the key sum value to encrypted data ...
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    Cipher can be used to encrypt and decrypt data using the same encryption key. It uses the mcrypt library to encrypt and decrypt the data.The encryption key, algorithm, mode and source are configurable.Requirements: PHP 5.0
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    Encoding Sessions is a simple class that can be used to encode and decode session values to make it harder to obtain private session values for people with access to session data.Encoding Sessions uses base64 encoding and mcrypt_encrypt encryption to set the values of one or more session variables values.The class may also retrieve the value of an encoded session ...
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    Crypt classes can be used to encrypt and decrypt data without any special PHP extensions.It traverses the data to be encrypted and applies the XOR operation against the values of the characters of the encryption key. The decryption employs the same operation.The encrypted data may be encoded with base64 algorithm or converted to a string of hexadecimal characters.
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    Base32 can be used to encode data in MIME base 32 encoding according to the RFC 3548 specification.There are 3 output character sets available:- RFC 3548 (A-Z2-7)- Safe (0-9A-HJKMNP-TV-Z)- Hex like (0-9A-V)Base 32 is similar to base 64, except that it uses only letters and digits, but no symbols, so Base32 is more immune to character loss due to misinterpretation ...
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    Obj Codec can be used to encrypt and decrypt text. It uses a password to encrypt the text. The same password must be given to decrypt the text.
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    Zorex PHP CryptZ is the solution for encoding and protecting your PHP scripts. Now you can encrypt your PHP files before distribution without worrying about others who might want to copy or steal your code.You can protect your PHP scripts or pages to make them unreadable by other people! With this version, you can do limit server and also limit ...
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    Encrypt and Decrypt any string can be used to encode and decode text strings using basic PHP functions.It generates a random encoding key that is used to scramble the input text. The resulting scrambled text is mixed with the encoding key.The decoding process recovers the encoding key from the input text and applies the inverse of the encoding process.
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    Turtle Muddler can be used to obfuscate PHP code to make it unreadable to humans. It can parse PHP code to find all functions, classes, variables and change they names into random name like "xCQW322".Then Turtle Muddler can also remove comments and white space from the resulting obfuscated code.
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    ASCII Crypt can be used to encrypt and decrypt text messages using pure PHP code. It does not require any encryption libraries. It just uses MD5 for hashing.The text can be encrypted with a password that needs to be used to decrypt the resulting encrypted text.
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    morse class is a short class for encoding or decoding morse signs.input: this is my 1st morseoutput: - .... .. ... .. ... -- -.-- .---- ... - -- --- .-. ... .
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    Passwd is an Unix-style CRYPT_MD5 PHP class.
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    Gnpasswd can generate rand password of types: - AlphaNumeric, - AlphaOnly, - NumericOnly.
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