Re: xorpng

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Sujet : Re: xorpng
De : rjh (at) *nospam* cpax.org.uk (Richard Heathfield)
Groupes : sci.crypt
Date : 10. Feb 2025, 04:19:34
Autres entêtes
Organisation : Fix this later
Message-ID : <vobr86$u49l$1@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
User-Agent : Mozilla Thunderbird
On 10/02/2025 02:19, Rich wrote:
<snip>

Stefan appeared to be making a program that, given an actual working
PNG image file, would root around in the PNG file format itself, and
encrypt just the internal bitmap data.
Been there, done that, lost the t-shirt, and just found it again on a /very/ old drive.
--
Richard Heathfield
Email: rjh at cpax dot org dot uk
"Usenet is a strange place" - dmr 29 July 1999
Sig line 4 vacant - apply within

Date Sujet#  Auteur
1 Jan 25 * Ternary Encoding :-)99Stefan Claas
1 Jan 25 +* Re: Ternary Encoding :-)25Stefan Claas
1 Jan 25 i`* Re: Ternary Encoding :-)24Rich
1 Jan 25 i +* Re: Ternary Encoding :-)6Stefan Claas
1 Jan 25 i i+* Re: Ternary Encoding :-)4Stefan Claas
1 Jan 25 i ii+- Re: Ternary Encoding :-)1Stefan Claas
1 Jan 25 i ii`* Re: Ternary Encoding :-)2Rich
11 Jan 25 i ii `- Re: Ternary Encoding :-)1Chris M. Thomasson
1 Jan 25 i i`- Re: Ternary Encoding :-)1Rich
1 Jan 25 i `* Re: Ternary Encoding :-)17Stefan Claas
1 Jan 25 i  `* Re: Ternary Encoding :-)16Rich
2 Jan 25 i   `* Re: Ternary Encoding :-)15Stefan Claas
2 Jan 25 i    `* Re: Ternary Encoding :-)14Rich
2 Jan 25 i     `* Re: Ternary Encoding :-)13Stefan Claas
2 Jan 25 i      +* Re: Ternary Encoding :-)4Stefan Claas
2 Jan 25 i      i`* Re: Ternary Encoding :-)3Rich
3 Jan 25 i      i `* Re: Ternary Encoding :-)2Stefan Claas
3 Jan 25 i      i  `- Re: Ternary Encoding :-)1Rich
2 Jan 25 i      `* Re: Ternary Encoding :-)8Rich
3 Jan 25 i       `* Re: Ternary Encoding :-)7Stefan Claas
3 Jan 25 i        `* Re: Ternary Encoding :-)6Stefan Claas
3 Jan 25 i         +- Re: Ternary Encoding :-)1Rich
3 Jan 25 i         `* Re: Ternary Encoding :-)4Rich
3 Jan 25 i          +- Re: Ternary Encoding :-)1Stefan Claas
8 Jan 25 i          `* Re: Ternary Encoding :-)2Chax Plore
8 Jan 25 i           `- Re: Ternary Encoding :-)1Rich
3 Jan 25 `* Re: Ternary Encoding :-)73Chris M. Thomasson
3 Jan 25  `* Re: Ternary Encoding :-)72Stefan Claas
3 Jan 25   `* Re: Ternary Encoding :-)71Chris M. Thomasson
4 Jan 25    `* xorpng (was: Ternary Encoding :-))70Stefan Claas
4 Jan 25     +- Re: xorpng1Stefan Claas
4 Jan 25     `* Re: xorpng68Chris M. Thomasson
4 Jan 25      `* Re: xorpng67Stefan Claas
4 Jan 25       `* Re: xorpng66Chris M. Thomasson
4 Jan 25        `* Re: xorpng65Chris M. Thomasson
4 Jan 25         `* Re: xorpng64Stefan Claas
4 Jan 25          `* Re: xorpng63Chris M. Thomasson
4 Jan 25           `* Re: xorpng62Stefan Claas
4 Jan 25            +* Re: xorpng53Chris M. Thomasson
5 Jan 25            i`* Re: xorpng52Stefan Claas
5 Jan 25            i `* Re: xorpng51Rich
5 Jan 25            i  `* Re: xorpng50Stefan Claas
5 Jan 25            i   +* Re: xorpng8Chris M. Thomasson
5 Jan 25            i   i`* Re: xorpng7Stefan Claas
5 Jan 25            i   i `* Re: xorpng6Chris M. Thomasson
5 Jan 25            i   i  +- Re: xorpng1Chris M. Thomasson
5 Jan 25            i   i  `* Re: xorpng4Stefan Claas
5 Jan 25            i   i   `* Re: xorpng3Chris M. Thomasson
5 Jan 25            i   i    `* Re: xorpng2Stefan Claas
5 Jan 25            i   i     `- Re: xorpng1Chris M. Thomasson
5 Jan 25            i   `* Re: xorpng41Rich
5 Jan 25            i    +* Re: xorpng36Stefan Claas
5 Jan 25            i    i+* Re: xorpng27Stefan Claas
5 Jan 25            i    ii`* Re: xorpng26Rich
5 Jan 25            i    ii `* Re: xorpng25Stefan Claas
5 Jan 25            i    ii  `* Re: xorpng24Rich
5 Jan 25            i    ii   `* Re: xorpng23Stefan Claas
6 Jan 25            i    ii    +* Re: xorpng21Stefan Claas
6 Jan 25            i    ii    i+* Re: xorpng2Chris M. Thomasson
6 Jan 25            i    ii    ii`- Re: xorpng1Chris M. Thomasson
6 Jan 25            i    ii    i+- Re: xorpng1Chris M. Thomasson
6 Jan 25            i    ii    i`* Re: xorpng17Rich
6 Jan 25            i    ii    i `* Re: xorpng16Stefan Claas
6 Jan 25            i    ii    i  +* Re: xorpng5Stefan Claas
6 Jan 25            i    ii    i  i+* Re: xorpng3Stefan Claas
7 Jan 25            i    ii    i  ii`* Re: xorpng2Jan Panteltje
7 Jan 25            i    ii    i  ii `- Re: xorpng1Stefan Claas
7 Jan 25            i    ii    i  i`- Re: xorpng1Rich
6 Jan 25            i    ii    i  `* Re: xorpng10Rich
7 Jan 25            i    ii    i   `* Re: xorpng9Stefan Claas
7 Jan 25            i    ii    i    `* Re: xorpng8Stefan Claas
11 Jan 25            i    ii    i     `* Re: xorpng7Stefan Claas
11 Jan 25            i    ii    i      `* Re: xorpng6Stefan Claas
11 Jan 25            i    ii    i       `* Re: xorpng5Chris M. Thomasson
11 Jan 25            i    ii    i        +- Re: xorpng1Chris M. Thomasson
11 Jan 25            i    ii    i        `* Re: xorpng3Stefan Claas
12 Jan 25            i    ii    i         `* Re: xorpng2Chris M. Thomasson
5 Mar 25            i    ii    i          `- Re: xorpng1Stefan Claas
6 Jan 25            i    ii    `- Re: xorpng1Rich
5 Jan 25            i    i+- Re: xorpng1Rich
5 Jan 25            i    i`* Re: xorpng7Chris M. Thomasson
5 Jan 25            i    i +* Re: xorpng5Chris M. Thomasson
5 Jan 25            i    i i`* Re: xorpng4Stefan Claas
5 Jan 25            i    i i +* Re: xorpng2Chris M. Thomasson
6 Jan 25            i    i i i`- Re: xorpng1Rich
5 Jan 25            i    i i `- Re: xorpng1Chris M. Thomasson
6 Jan 25            i    i `- Re: xorpng1Rich
10 Feb 25            i    `* Re: xorpng4Richard Heathfield
10 Feb 25            i     +* Re: xorpng2Rich
10 Feb 25            i     i`- Re: xorpng1Richard Heathfield
10 Feb 25            i     `- Re: xorpng1Jan Panteltje
4 Jan 25            `* Re: xorpng8Chris M. Thomasson
4 Jan 25             +* Re: xorpng2Chris M. Thomasson
5 Jan 25             i`- Re: xorpng1Stefan Claas
5 Jan 25             `* Re: xorpng5Stefan Claas
5 Jan 25              `* Re: xorpng4Stefan Claas
5 Jan 25               `* Re: xorpng3Chris M. Thomasson
5 Jan 25                `* Re: xorpng2Stefan Claas
5 Jan 25                 `- Re: xorpng1Chris M. Thomasson

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