EncryptedObject

EncryptedObject[assoc]

represents encrypted data generated by Encrypt.

Details

  • EncryptedObject[…]["prop"] yields properties of the encrypted object. Possible properties include:
  • "Cipher"encryption algorithm used
    "BlockMode"block chaining mode for block ciphers
    "Data"encrypted data as a ByteArray object
    "InitializationVector"initialization vector
    "OriginalForm"the form of expression provided to Encrypt
  • EncryptedObject[…]["Parameters"] gives all the information contained in the object as an association.
  • EncryptedObject[…]["Properties"] gives a list of available properties.
  • Normal[EncryptedObject[…]] gives a ByteArray[…] object containing raw bytes suitable for transmission to external programs. (Note that for most methods, decryption requires both the key and the initialization vector.)
  • Possible values for the "OriginalForm" property are "Expression", "String", and "ByteArray". The setting for "OriginalForm" determines the form of expression produced by Decrypt when applied to the EncryptedObject.

Examples

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Basic Examples  (1)

Get an encrypted object by encrypting a message:

Get a property of the encrypted object:

Get all the details contained in an EncryptedObject:

Scope  (2)

Create an EncryptedObject from byte array data encrypted with RSA:

Specify the details used for encryption—cipher, padding mode and format of the plaintext message:

Decrypt using the correct key:

Create an EncryptedObject from byte array data and initialization vector, encrypted with a symmetric cipher:

Specify the details used for encryption—cipher, block mode, initialization vector and format of the plaintext message:

Decrypt using the correct password or key:

Wolfram Research (2015), EncryptedObject, Wolfram Language function, https://reference.wolfram.com/language/ref/EncryptedObject.html (updated 2021).

Text

Wolfram Research (2015), EncryptedObject, Wolfram Language function, https://reference.wolfram.com/language/ref/EncryptedObject.html (updated 2021).

CMS

Wolfram Language. 2015. "EncryptedObject." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2021. https://reference.wolfram.com/language/ref/EncryptedObject.html.

APA

Wolfram Language. (2015). EncryptedObject. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/EncryptedObject.html

BibTeX

@misc{reference.wolfram_2024_encryptedobject, author="Wolfram Research", title="{EncryptedObject}", year="2021", howpublished="\url{https://reference.wolfram.com/language/ref/EncryptedObject.html}", note=[Accessed: 21-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_encryptedobject, organization={Wolfram Research}, title={EncryptedObject}, year={2021}, url={https://reference.wolfram.com/language/ref/EncryptedObject.html}, note=[Accessed: 21-November-2024 ]}