The is a comprehensive software library for Delphi that provides native Pascal implementations of modern cryptographic algorithms for encrypting, signing, hashing, and authenticating data . Version 3.5.2.1 Support
// 4. Decrypt (to prove correctness) DecryptedText := AES.DecryptString(Ciphertext, Key, IV, TEncoding.UTF8);
Notable improvements in 3.5.21 (high level)
512 MB of RAM (1024 MB Recommended)
Intel Pentium® IV 1.6 GHz Processor
900MB of free disk space
Windows 7, Windows 7 64-bit, Windows 7 32-bit,
Windows 8, Windows 10, Windows 11.