Michael G Schwern wrote:
crypt() doesn't really encrypt, it hashes or digests.
"encrypt" is a generic term. "hash" or "digest" are specific methods. More
importantly for the purposes of documentation, at least on my system, I see this:
$ man crypt
NAME
crypt - password and data encryption
SYNOPSIS
#define _XOPEN_SOURCE
#include <unistd.h>
char *crypt(const char *key, const char *salt);
DESCRIPTION
crypt is the password encryption function. It is based on the Data
Encryption Standard algorithm with variations intended (among other
things) to discourage use of hardware implementations of a key search.
...
So I think that trying to discuss the actual method used in the Perl
documentation is really going beyond what we need to do. We could mention that
DES isn't all that secure, but trying to differentiate between different
encryption methods is outside of our scope (IMNSHO)...
John
--
John Peacock
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