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Package sha1

import "crypto/sha1"

Overview ?

Package sha1 implements the SHA-1 hash algorithm as defined in RFC 3174.

SHA-1 is cryptographically broken and should not be used for secure applications.


The blocksize of SHA-1 in bytes.

const BlockSize = 64

The size of a SHA-1 checksum in bytes.

const Size = 20

func New

func New() hash.Hash

New returns a new hash.Hash computing the SHA1 checksum. The Hash also implements encoding.BinaryMarshaler and encoding.BinaryUnmarshaler to marshal and unmarshal the internal state of the hash.

? Example

59 7f 6a 54 00 10 f9 4c 15 d7 18 06 a9 9a 2c 87 10 e7 47 bd

? Example (File)

func Sum 1.2

func Sum(data []byte) [Size]byte

Sum returns the SHA-1 checksum of the data.

? Example

af 06 49 23 bb f2 30 15 96 aa c4 c2 73 ba 32 17 8e bc 4a 96