SHA-512 Hash of "root"

SHA-512 Hash

99adc231b045331e514a516b4b7680f588e3823213abe901738bc3ad67b2f6fcb3c64efb93d18002588d3ccc1a49efbae1ce20cb43df36b38651f11fa75678e8

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Hash result

All Hashes of "root"

Algorithm	Hash
SHA-512	99adc231b045331e514a516b4b7680f588e3823213abe901738bc3ad67b2f6fcb3c64efb93d18002588d3ccc1a49efbae1ce20cb43df36b38651f11fa75678e8
MD5	63a9f0ea7bb98050796b649e85481845
SHA-1	dc76e9f0c0006e8f919e0c515c66dbba3982f785
SHA-256	4813494d137e1631bba301d5acab6e7bb7aa74ce1185d456565ef51d737677b2

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 "root" 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 "root"?▾

The SHA-512 hash of "root" is 99adc231b045331e514a516b4b7680f588e3823213abe901738bc3ad67b2f6fcb3c64efb93d18002588d3ccc1a49efbae1ce20cb43df36b38651f11fa75678e8.

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 "root" should never be used as a password.