A SHA3-384 Hash Generator is a cryptographic utility that takes any kind of input—such as text, files, or passwords—and produces a fixed-size 384-bit (48-byte) hash value. It is part of the SHA-3 (Secure Hash Algorithm 3) series, which is built on the Keccak sponge construction. Compared to SHA-2 algorithms, SHA3-384 uses a newer design that provides additional security against modern cryptographic attacks, making it well-suited for environments that demand strong protection.
Main Characteristics
- Fixed Output Length: Always generates a 384-bit hash, displayed as a 96-character hexadecimal string.
- Enhanced Security: Offers stronger safeguards against collisions and brute-force attacks than shorter hash versions.
- One-Way Function: Once data is hashed, it cannot be reverted back to its original form.
- Modern Algorithm: Based on Keccak, which provides a different cryptographic structure than SHA-2.
- Consistency: The same input will always yield the same output hash.
Common Use Cases
- Credential Protection: Securing user passwords and sensitive information in databases.
- Document & Message Verification: Validating authenticity through digital signatures.
- Blockchain and Fintech: Applied in secure transaction verification and cryptographic protocols.
- File Integrity Checks: Detecting any modification of files during transfer or storage.
- Enterprise & Government Use: Adopted in systems that require long-term and robust data security.
Common Questions
Both generate 384-bit hashes, but SHA-384 belongs to the SHA-2 family, while SHA3-384 is built on Keccak, a newer cryptographic design.
No. It is a one-way cryptographic function—the original data cannot be restored.
SHA3-384 provides a longer hash length and stronger resistance to collisions, making it a better choice for highly secure applications.