On Thu, May 14, 2020 at 6:06 AM Dan Mick <dmick(a)redhat.com> wrote:
(resending to include dev(a)ceph.io)
On 5/13/2020 7:56 AM, Liu, Changcheng wrote:
> Hi all,
> Does any one know the mathematical theory of below functions in:
>
https://github.com/ceph/ceph/blob/master/src/common/armor.c
> 1) ceph_armor
> 2) ceph_unarmor
>
These are basic base64 conversions.
Yehuda
B.R.
Changcheng
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It's just, as it says, base64 encoding; that is, it selects an ASCII
character for each 6 bits of the input.
https://en.wikipedia.org/wiki/Base64
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