QCryptographicHash

Synopsis

Functions

• def addData (data)
• def addData (data)
• def reset ()
• def result ()

Static functions

• def hash (data, method)

Detailed Description

The PySide.QtCore.QCryptographicHash class provides a way to generate cryptographic hashes.

PySide.QtCore.QCryptographicHash can be used to generate cryptographic hashes of binary or text data.

Currently MD4, MD5, and SHA-1 are supported.

class PySide.QtCore.QCryptographicHash(method)

Parameters:method – PySide.QtCore.QCryptographicHash.Algorithm

Constructs an object that can be used to create a cryptographic hash from data using method .

PySide.QtCore.QCryptographicHash.Algorithm

Constant	Description
QCryptographicHash.Md4	Generate an MD4 hash sum
QCryptographicHash.Md5	Generate an MD5 hash sum
QCryptographicHash.Sha1	Generate an SHA1 hash sum

PySide.QtCore.QCryptographicHash.addData(data)

Parameters:data – PySide.QtCore.QByteArray

This function overloads PySide.QtCore.QCryptographicHash.addData() .

PySide.QtCore.QCryptographicHash.addData(data)

Parameters:data – str

Adds the first length chars of data to the cryptographic hash.

static PySide.QtCore.QCryptographicHash.hash(data, method)

Parameters:

• data – PySide.QtCore.QByteArray
• method – PySide.QtCore.QCryptographicHash.Algorithm

Return type:

PySide.QtCore.QByteArray

Returns the hash of data using method .

PySide.QtCore.QCryptographicHash.reset()

Resets the object.

PySide.QtCore.QCryptographicHash.result()

Return type:PySide.QtCore.QByteArray

Returns the final hash value.

See also

QByteArray.toHex()