Skip to content

Encoding

Class Encoding

  • Full name: \ParagonIE\ConstantTime\Encoding
  • This class is an Abstract class

Methods

base32Encode

RFC 4648 Base32 encoding

public static base32Encode(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32EncodeUpper

RFC 4648 Base32 encoding

public static base32EncodeUpper(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32Decode

RFC 4648 Base32 decoding

public static base32Decode(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32DecodeUpper

RFC 4648 Base32 decoding

public static base32DecodeUpper(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32HexEncode

RFC 4648 Base32 encoding

public static base32HexEncode(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32HexEncodeUpper

RFC 4648 Base32Hex encoding

public static base32HexEncodeUpper(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32HexDecode

RFC 4648 Base32Hex decoding

public static base32HexDecode(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base32HexDecodeUpper

RFC 4648 Base32Hex decoding

public static base32HexDecodeUpper(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base64Encode

RFC 4648 Base64 encoding

public static base64Encode(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base64Decode

RFC 4648 Base64 decoding

public static base64Decode(string $str): string
  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base64EncodeDotSlash

Encode into Base64

public static base64EncodeDotSlash(string $str): string

Base64 character set "./[A-Z][a-z][0-9]"

  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base64DecodeDotSlash

Decode from base64 to raw binary

public static base64DecodeDotSlash(string $str): string

Base64 character set "./[A-Z][a-z][0-9]"

  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base64EncodeDotSlashOrdered

Encode into Base64

public static base64EncodeDotSlashOrdered(string $str): string

Base64 character set "[.-9][A-Z][a-z]" or "./[0-9][A-Z][a-z]"

  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

base64DecodeDotSlashOrdered

Decode from base64 to raw binary

public static base64DecodeDotSlashOrdered(string $str): string

Base64 character set "[.-9][A-Z][a-z]" or "./[0-9][A-Z][a-z]"

  • This method is static.

Parameters:

Parameter Type Description
$str string

Throws:

hexEncode

Convert a binary string into a hexadecimal string without cache-timing leaks

public static hexEncode(string $bin_string): string
  • This method is static.

Parameters:

Parameter Type Description
$bin_string string (raw binary)

Throws:

hexDecode

Convert a hexadecimal string into a binary string without cache-timing leaks

public static hexDecode(string $hex_string): string
  • This method is static.

Parameters:

Parameter Type Description
$hex_string string

Return Value:

(raw binary)

Throws:

hexEncodeUpper

Convert a binary string into a hexadecimal string without cache-timing leaks

public static hexEncodeUpper(string $bin_string): string
  • This method is static.

Parameters:

Parameter Type Description
$bin_string string (raw binary)

Throws:

hexDecodeUpper

Convert a binary string into a hexadecimal string without cache-timing leaks

public static hexDecodeUpper(string $bin_string): string
  • This method is static.

Parameters:

Parameter Type Description
$bin_string string (raw binary)

Automatically generated on 2025-03-18