NAME

sha1 -
Perform sha1 hashing

SYNOPSIS

package require Tcl 8.2
package require sha1  ? 1.0.3 ?
::sha1::sha1 msg
::sha1::hmac key text

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

sha1, hashing, security