sha1--3tcl

sha1(n)                            sha1 hash                           sha1(n)



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NAME
       sha1 - Perform sha1 hashing

SYNOPSIS
       package require Tcl  8.2

       package require sha1  ?1.0.3?

       ::sha1::sha1 msg

       ::sha1::hmac key text

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DESCRIPTION
       This  package  provides commands to compute a SHA1 digests of arbitrary
       messages.

COMMANDS
       ::sha1::sha1 msg
              The command takes a message and returns the SHA1 digest of  this
              message as a hexadecimal string.

       ::sha1::hmac key text
              The  command  takes a key string and a text and returns the hmac
              of the

EXAMPLES
       % sha1::sha1 "hello world"
       2aae6c35c94fcfb415dbe95f408b9ce91ee846ed

       % sha1::hmac "our little secret" "hello world"
       a7ed9d62819b9788e22171d9108a00c370104526

KEYWORDS
       hashing, security, sha1



sha1                                 1.0.3                             sha1(n)