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What is the output format of SHA256

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sha256

sha

What is the output format of the SHA256? It is composed by letters and numbers only? And it is case insensitive?

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Egidio Caprino Avatar asked Jun 30 '11 09:06

Egidio Caprino


People also ask

What is the output of SHA256?

SHA-256 is a patented cryptographic hash function that outputs a value that is 256 bits long.

How many bytes is the output of SHA256?

SHA-256 produces a 256-bit (32 bytes) hash value. It's usually represented as a hexadecimal number of 64 digits.

Is SHA256 a binary?

The output-type of a SHA256 (or many other hash algorithms) is raw binary. So you can use this binary value to convert it to any format you want, i.e. decimal.


1 Answers

As with most (all?) crypto hashes, the output of SHA-256 is binary data. How that binary data is encoded in a text format is up to you. For example, you could encode it as hex, or base64.

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Jon Skeet Avatar answered Sep 24 '22 22:09

Jon Skeet