Crypto for Android
Delphi and C++ Builder cryptography library for Android.
- uses Android Cryptography APIs
- available for Delphi/C++ Builder 10.4 - 12
- source code included in registered version
- royalty free distribution in applications
Crypto library code doesn't contain implementation of any crypto algorithm.
Order Crypto for Android $120 USD (license for one developer)
Order Crypto for Android multi-license $360 USD (license for all developers in company)
FAQ
How can I use AES encryption and decryption?
const SecretKey = CreateSecretKey('AES', TBytes.Create($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $A, $B, $C, $D, $E, $F));
const InitializationVector = CreateIvParameterSpec(TBytes.Create($F, $E, $D, $C, $B, $A, $9, $8, $7, $6, $5, $4, $3, $2, $1, $0));
var CipherText: TBytes;
// AES encryption
with CreateCipher('AES/CBC/PKCS5PADDING') do
begin
Initialize(TCipherMode.Encrypt, SecretKey, InitializationVector);
CipherText := Final('Hello, world!');
end;
// AES decryption
with CreateCipher('AES/CBC/PKCS5PADDING') do
begin
Initialize(TCipherMode.Decrypt, SecretKey, InitializationVector);
const PlainBytes = Final(CipherText);
const PlainText = TEncoding.UTF8.GetString(PlainBytes);
ShowMessage(PlainText);
end;