This library allows you to encrypt or decrypt data using the AES encryption method.
It is simple to use and it is compatible with B4J jB4XEncryption library and B4i Encryption library (Encrypt and Decrypt method) which means that you can encrypt the data on one platform and decrypt it on a different platform.
Usage example:
B4XPages example project is attached.
It is simple to use and it is compatible with B4J jB4XEncryption library and B4i Encryption library (Encrypt and Decrypt method) which means that you can encrypt the data on one platform and decrypt it on a different platform.
Usage example:
B4X:
Sub EncryptText(text As String, password As String) As Byte()
Dim c As B4XCipher
Return c.Encrypt(text.GetBytes("utf8"), password)
End Sub
Sub DecryptText(EncryptedData() As Byte, password As String) As String
Dim c As B4XCipher
Dim b() As Byte = c.Decrypt(EncryptedData, password)
Return BytesToString(b, 0, b.Length, "utf8")
End Sub
Dim encryptedData() As Byte = EncryptText("confidential", "123456")
Log(DecryptText(encryptedData, "123456"))B4XPages example project is attached.
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