delphi 文件加密解密（支持大文件）

[{"title":"（ 18 个子文件 314KB ） delphi 文件加密解密（支持大文件）","children":[{"title":"delphi实现文件加密解密","children":[{"title":"wcrypt2.~pas <span style='color:#111;'> 343.41KB </span>","children":null,"spread":false},{"title":"Wcrypt2.dcu <span style='color:#111;'> 90.45KB </span>","children":null,"spread":false},{"title":"CryptFile.exe <span style='color:#111;'> 399.00KB </span>","children":null,"spread":false},{"title":"U_CryptFile.dcu <span style='color:#111;'> 3.31KB </span>","children":null,"spread":false},{"title":"CryptFile.dof <span style='color:#111;'> 1.98KB </span>","children":null,"spread":false},{"title":"UFM_CryptFile.dfm <span style='color:#111;'> 2.52KB </span>","children":null,"spread":false},{"title":"UFM_CryptFile.~dfm <span style='color:#111;'> 2.48KB </span>","children":null,"spread":false},{"title":"wcrypt2.pas <span style='color:#111;'> 343.41KB </span>","children":null,"spread":false},{"title":"UFM_CryptFile.pas <span style='color:#111;'> 2.00KB </span>","children":null,"spread":false},{"title":"U_CryptFile.~pas <span style='color:#111;'> 3.35KB </span>","children":null,"spread":false},{"title":"UFM_CryptFile.~ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"CryptFile.res <span style='color:#111;'> 876B </span>","children":null,"spread":false},{"title":"CryptFile.dpr <span style='color:#111;'> 292B </span>","children":null,"spread":false},{"title":"CryptFile.cfg <span style='color:#111;'> 386B </span>","children":null,"spread":false},{"title":"U_CryptFile.pas <span style='color:#111;'> 3.35KB </span>","children":null,"spread":false},{"title":"UFM_CryptFile.dcu <span style='color:#111;'> 6.07KB </span>","children":null,"spread":false},{"title":"UFM_CryptFile.ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"UFM_CryptFile.~pas <span style='color:#111;'> 2.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]