HMAC-MD5 Hash Tool Documentation

The HMAC-MD5 Hash Tool is a tool used to generate HMAC-MD5 hash values. It can hash the input string and key to generate the corresponding HMAC-MD5 hash value.

Function Description:

1. Input the string and key to be hashed.

2. The tool will automatically hash the input string and key using HMAC-MD5.

3. The hashed result will be displayed in the output area of the tool.

4. You can choose the output format, which supports HEX and BASE64 formats.

Use Cases:

1. Data Encryption: During data transmission, data needs to be encrypted to ensure its security. The HMAC-MD5 Hash Tool can generate HMAC-MD5 hash values for data encryption.

2. Security Verification: During identity verification and other operations, data needs to be securely verified. The HMAC-MD5 Hash Tool can generate HMAC-MD5 hash values for security verification.

3. Data Integrity Verification: During data transmission, data needs to be verified for its integrity. The HMAC-MD5 Hash Tool can generate HMAC-MD5 hash values for data integrity verification.

Instructions:

1. Input the string and key to be hashed in the input area of the tool.

2. Choose the output format, which supports HEX and BASE64 formats.

3. Click the "Generate Hash Value" button, and the tool will automatically hash the input string and key using HMAC-MD5 and display the result in the output area.

4. You can use the "Copy Result" button to copy the result to the clipboard.

Notes:

1. The length of the input string and key cannot exceed 64 characters.

2. The key is used to increase the security of the hash operation, and it is recommended to use a randomly generated key.

3. The generated hash value is irreversible, and the original data cannot be deduced from the hash value.

4. Do not use the generated hash value for password storage, and it is recommended to use a dedicated password hash algorithm.