Difference between revisions of "Cryptography.aesDecrypt"
From GiderosMobile
| Line 6: | Line 6: | ||
(string) = Cryptography.aesDecrypt(ciphertext,key,iv,paddingType) | (string) = Cryptography.aesDecrypt(ciphertext,key,iv,paddingType) | ||
</source> | </source> | ||
| − | '''ciphertext''': (string) AES128 encrypted message | + | === Parameters === |
| − | '''key''': (string) encryption key as a 16 byte string | + | '''ciphertext''': (string) AES128 encrypted message <br/> |
| + | '''key''': (string) encryption key as a 16 byte string <br/> | ||
'''iv''': (string) a 16 byte IV to be used for CBC mode. If not provided ECB mode is used. '''optional'''<br/> | '''iv''': (string) a 16 byte IV to be used for CBC mode. If not provided ECB mode is used. '''optional'''<br/> | ||
'''paddingType''': (number) Type of padding to be used. Currently defined values are:</br> | '''paddingType''': (number) Type of padding to be used. Currently defined values are:</br> | ||
| Line 14: | Line 15: | ||
<li>1: PKCS7 padding</li> | <li>1: PKCS7 padding</li> | ||
</ul> '''optional'''<br/> | </ul> '''optional'''<br/> | ||
| + | === Return values === | ||
'''Returns''' (string) deciphered message<br/> | '''Returns''' (string) deciphered message<br/> | ||
Revision as of 10:37, 23 August 2018
Available since: Gideros 2016.04
Description
Decrypt an AES 128 cipher text, ECB or CBC
(string) = Cryptography.aesDecrypt(ciphertext,key,iv,paddingType)
Parameters
ciphertext: (string) AES128 encrypted message
key: (string) encryption key as a 16 byte string
iv: (string) a 16 byte IV to be used for CBC mode. If not provided ECB mode is used. optional
paddingType: (number) Type of padding to be used. Currently defined values are:
- 0: 0 padding
- 1: PKCS7 padding
optional
Return values
Returns (string) deciphered message
