Low 4 bits is unknown, but we can use it to delay activation deadline. High 4 bits of data represents version number. In Navicat 11: 0x15 is commercial license, 0x16 is non-commercial license. In Navicat 12: 0圆5 is commercial license, 0圆6 is non-commercial license. But it's very possible right.ĭata and data must be 0xCE and 0x32 respectively.ĭata represents whether it is commercial license or non-commercial license. Uncertain yet.ĭata, data and data can be any byte. In order to explain it easily, I use data to represent the 10-bytes-long data.ĭata and data must be 0圆8 and 0x2A respectively. SnKey is generated by 10-bytes-long data. It is a 4-block-long string, while every block is 4-chars-long. Name and Organization are string and the type of Time is unknown. 'N', 'O', 'T' represent Name, Organization, Time respectively. 'K' and 'DI' has the same meaning mentioned in Offline Activation Request Information and must be same with the corresponding items in Offline Activation Request Information. Respectively they are 'K', 'N', 'O', 'T', ' DI'. Just like Offline Activation Request Information, it is also a JSON-style ASCII string. It is a Base64 string that represents 256-bytes-long data, while the 256-bytes-long data is the cipher text of the offline activation response information encrypted by Navicat Activation Private Key (so far, we don't know official activation private key). Respectively they are 'K', 'DI' and 'P', which represent snKey, checksum (related with your machine and OS), Platform (Appropriately speaking, it should be OS Type). It is just a JSON-style ASCII string which contains 3 items. It is a Base64 string that represents 256-bytes-long data, while the 256-bytes-long data is the cipher text of the offline activation information encrypted by Navicat Activation Public Key. I would be very appreciated for your generous. If you have the corresponding private key, please tell me. YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt

R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2 QdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginvĪ5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I You can see it by a kind of software Resource Hacker. It is stored in navicat.exe as a kind of resource called RCData. It is a RSA-2048 public key that Navicat used to encrypt or decrypt offline activation information. This repository will tell you how Navicat offline activation works.

Navicat 13