PokerMars Encryption Tool

PokerMars encryption format

Code is Base64 of a 16-byte random IV followed by AES-256-CBC ciphertext using PKCS7 padding. Secret_key is never stored in the browser or logs.

Encryption input

Enter the cash network key, alias, and plaintext JSON to encrypt.

Security key Secret_key *

AES-256 requires exactly 32 UTF-8 bytes for cross-language compatibility. 0 / 32 bytes

Agent_name *

Cash network alias. It is written to the outer PokerMars request JSON.

Plaintext JSON *

The text must be valid JSON. The exact JSON text shown here is encrypted.

Encryption result

Copy the full request JSON or only the Base64 Code value.

PokerMars request JSON

For compatibility with the PokerMars documentation style, plus signs inside Code are displayed as Unicode escapes.

Raw Code

Decryption input

Paste a full PokerMars JSON object or a raw Base64 Code value.

Security key Secret_key *

AES-256 requires exactly 32 UTF-8 bytes for cross-language compatibility. 0 / 32 bytes

Encrypted input *

Both standard plus signs and JSON Unicode escape sequences such as \u002B are accepted.

Decryption result

JSON plaintext is automatically formatted for easier inspection.

Decrypted plaintext

Security design

Encryption and decryption run on this PHP server through same-origin AJAX. Secret_key, Code, and plaintext are deliberately redacted from log content. Do not expose this utility to the public Internet without access control.