Hawkynt

SHA-384

SHA-384 (Secure Hash Algorithm 384-bit) is a cryptographic hash function from the SHA-2 family. Uses SHA-512 algorithm with different initial values and truncated output.

Properties

Property	Value
Category	Hash Functions
Sub-category	SHA-2 Family
Variant	384
Security status	🛡️ Secure
Complexity	Intermediate
Inventor	NIST
Year	2001
Origin	🇺🇸 United States
Source	algorithms/hash/sha512.js

Parameters

Parameter	Supported values
Output sizes	48 bytes (384 bits)

Security

Status: 🛡️ Secure

No vulnerabilities are recorded for this implementation.

Documentation

• NIST FIPS 180-4
• RFC 6234 - US Secure Hash Algorithms

References

• Wikipedia: SHA-2

Test vectors

2 vectors ship with this algorithm and run in the test suite. Byte values are hexadecimal.

Vector 1 — NIST Test Vector - Empty String

Field	Value
input	(empty)
expected	38b060a751ac96384cd9327eb1b1e36a 21fdb71114be07434c0cc7bf63f6e1da 274edebfe76f65fbd51ad2f14898b95b

Vector 2 — NIST Test Vector - ‘abc’

Field	Value
input	616263
expected	cb00753f45a35e8bb5a03d699ac65007 272c32ab0eded1631a8b605a43ff5bed 8086072ba1e7cc2358baeca134c825a7

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