Hello Konstantin,
On 09/03/2017 06:16 PM, Konstantin Shemyak wrote:
> Signed-off-by: Konstantin Shemyak <konstantin@xxxxxxxxxxx>
Some details about how this was verified would be useful for the commit
message. Am I correct to assume that the relevant code is the following
in crypt/sha512-crypt.c::__sha512_crypt_r()
if (*endp == '$')
{
salt = endp + 1;
rounds = MAX (ROUNDS_MIN, MIN (srounds, ROUNDS_MAX));
rounds_custom = true;
}
and similar in crypt/sha256-crypt.c?
Thanks,
Michael
> ---
> man3/crypt.3 | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/man3/crypt.3 b/man3/crypt.3
> index 1bd8509..375ef93 100644
> --- a/man3/crypt.3
> +++ b/man3/crypt.3
> @@ -195,15 +195,15 @@ encryption algorithms.
> If
> .I salt
> is a character string starting with the characters "$\fIid\fP$"
> -followed by a string terminated by "$":
> +followed by a string optionally terminated by "$",
> +then the result has the form:
> .RS
> .PP
> $\fIid\fP$\fIsalt\fP$\fIencrypted\fP
> .PP
> .RE
> -then instead of using the DES machine,
> .I id
> -identifies the encryption method used and this then determines how the rest
> +identifies the encryption method used instead of DES and this then determines how the rest
> of the password string is interpreted.
> The following values of
> .I id
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
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