SHA-512 Hash of "test"

SHA-512 Hash

ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff

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Hash result

All Hashes of "test"

Algorithm	Hash
SHA-512	ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff
MD5	098f6bcd4621d373cade4e832627b4f6
SHA-1	a94a8fe5ccb19ba61c4c0873d391e987982fbbd3
SHA-256	9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08

About SHA-512

SHA-512 produces a 512-bit digest, written as 128 hexadecimal characters. The same input always produces the same hash, while even a one-character change yields a completely different output. This page's hash is exactly 128 characters long, as expected for SHA-512.

Security: SHA-512 is secure and the larger member of the SHA-2 family. Its 512-bit digest gives a wider security margin than SHA-256, at a slightly higher computational cost. It is most appropriate for high-assurance signatures and integrity checks where a larger margin is wanted.

Can this hash be reversed?

Hashing is one-way — you cannot mathematically reverse a SHA-512 hash to recover its input. However, precomputed (rainbow) tables can simply look up the hashes of common inputs, so a common dictionary word like "test" should never be used as a password. Strong passwords are long, random, and salted before hashing.

Frequently Asked Questions

What is the SHA-512 hash of "test"?▾

The SHA-512 hash of "test" is ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff.

Is SHA-512 secure?▾

SHA-512 is secure and the larger member of the SHA-2 family. Its 512-bit digest gives a wider security margin than SHA-256, at a slightly higher computational cost.

How long is a SHA-512 hash?▾

A SHA-512 hash is 512-bit, which is 128 hexadecimal characters long.

Can a SHA-512 hash be reversed?▾

No. SHA-512 is a one-way function, so a hash cannot be mathematically reversed back to its input. However, hashes of common inputs can be looked up in precomputed (rainbow) tables — which is why a common word like "test" should never be used as a password.