Instructions for Use
1. Local Temporary History: Displays the last generated result on the current page. Disabling this feature and regenerating, or refreshing the page, will keep only the latest result and clear all previous records. In this mode, you can review up to 255 previous generation records.
2. Process Line by Line: Each line of input (ignoring blank lines) is processed separately and output as an independent record. For example, if three different lines are input, the system will generate and display a record for each line. In this mode, up to 256 records can be generated.
3. Export: Supports export in txt, csv, xls, and xlsx formats (txt export note: When plaintext data contains new line characters (\r\n, \n, \r), to ensure consistency, all new line characters will be replaced with the ↵ symbol. Here, \r\n is for Windows systems, \n is for Linux and Unix systems, and \r is for older Mac systems.)
Example
Enter the following content:
123456
Click the generate button to produce:
d7190eb194ff9494625514b6d178c87f99c5973e28c398969d2233f2960a573e
About the SHA3-256 Generator
The online SHA3-256 generator swiftly calculates and generates SHA3-256 hash values for text strings, ensuring a secure and efficient encryption process.
Note: SHA-3 (Secure Hash Algorithm 3) is the latest generation secure hash algorithm released by the National Institute of Standards and Technology (NIST). SHA-3 is not intended to replace previous SHA versions, as SHA-2 has no known security flaws. Instead, SHA-3 is a supplementary offering, providing an alternative cryptographic hash option. SHA-3 is based on the Keccak algorithm, designed by Guido Bertoni, Joan Daemen, Michaël Peeters, and Gilles Van Assche. The SHA-3 family includes SHA3-224, SHA3-256, SHA3-384, and SHA3-512, where the numbers indicate the bit length of the hash.
• Features
Collision Resistance: It is virtually impossible to find two different messages that produce the same hash value.
Pre-image Resistance: Given a hash value, it is practically impossible to find a message that has that hash value.
Second Pre-image Resistance: Given a message and its hash value, it is practically impossible to find a different message with the same hash value.
Efficiency: SHA-3 has efficient implementations on various platforms.
Flexibility: SHA-3's design allows for flexible implementation to suit different application needs, including resource-constrained environments.
• Applications
Digital Signatures: SHA3-256 provides a message digest for digital signatures, enhancing their security.
Data Integrity Verification: Used to verify that data has not been altered during transmission or storage.
Cryptographic Applications: Plays a critical role in key generation, authentication protocols, and more.
Blockchain and Cryptocurrencies: Employed in some cryptocurrency mining algorithms and blockchain technologies, offering high-security hashing capabilities.
Secure Storage: Hashes sensitive information (like passwords) for secure storage, enhancing data security.