{"id":180,"date":"2014-12-17T11:18:53","date_gmt":"2014-12-17T09:18:53","guid":{"rendered":"http:\/\/codulbibliei.editura-fotini.ro\/blog\/?p=180"},"modified":"2014-12-20T11:21:16","modified_gmt":"2014-12-20T09:21:16","slug":"ce-este-codul-bibliei-iii","status":"publish","type":"post","link":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/2014\/12\/17\/ce-este-codul-bibliei-iii\/","title":{"rendered":"Ce este codul Bibliei? (III)"},"content":{"rendered":"<div style=\"text-align:left\" class=\"yasr-auto-insert-visitor\"><\/div><p>&Atilde;&#381;n articolul de fa&Egrave;&rsaquo;&Auml;&fnof; vom continua s&Auml;&fnof; ar&Auml;&fnof;t&Auml;&fnof;m cum se citesc aceste coduri. Reamintim c&Auml;&fnof; &Atilde;&reg;n <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Criptografie&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;em&amp;gt;Criptografia&amp;lt;\/em&amp;gt; este studiul tehnicilor matematice folosite pentru a garanta &amp;lt;em&amp;gt;autentificarea originii&amp;lt;\/em&amp;gt; (expeditorului),&amp;lt;em&amp;gt; non-repudierea&amp;lt;\/em&amp;gt; &Egrave;&trade;i pentru &amp;lt;em&amp;gt;asigurarea confiden&Egrave;&rsaquo;ialit&Auml;&fnof;&Egrave;&rsaquo;ii&amp;lt;\/em&amp;gt; &Egrave;&trade;i &amp;lt;em&amp;gt;integrit&Auml;&fnof;&Egrave;&rsaquo;ii datelor&amp;lt;\/em&amp;gt;.&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/criptografie\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>criptografie<\/a> tehnica de criptare se nume&Egrave;&trade;te <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Steganografie&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Ascunderea unui text &Atilde;&reg;n alt text, sau mai nou ascunderea unui mesaj &Atilde;&reg;ntr-un fi&Egrave;&trade;ier imagine, audio sau video. De pild&Auml;&fnof;, &amp;lt;em&amp;gt;steganografia&amp;lt;\/em&amp;gt; se folose&Egrave;&trade;te &Egrave;&trade;i la marcarea fi&Egrave;&trade;ierelor pentru dovedirea drepturilor de autor.&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/steganografie\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>steganografie<\/a>, iar ceea ce facem noi &Egrave;&rsaquo;ine de <em>steganaliz&Auml;&fnof;<\/em>, adic&Auml;&fnof; descifrarea textelor ascunse prin <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Steganografie&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Ascunderea unui text &Atilde;&reg;n alt text, sau mai nou ascunderea unui mesaj &Atilde;&reg;ntr-un fi&Egrave;&trade;ier imagine, audio sau video. De pild&Auml;&fnof;, &amp;lt;em&amp;gt;steganografia&amp;lt;\/em&amp;gt; se folose&Egrave;&trade;te &Egrave;&trade;i la marcarea fi&Egrave;&trade;ierelor pentru dovedirea drepturilor de autor.&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/steganografie\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>steganografie<\/a>.<br>\nS&Auml;&fnof; presupunem c&Auml;&fnof; citim un fragment de 60 de caractere, aranjate &Atilde;&reg;n tabele cu 10 coloane, 5 coloane &Egrave;&trade;i respectiv 9 coloane.<\/p>\n<table border=\"1\" width=\"344\" align=\"center\">\n<tbody>\n<tr>\n<td width=\"28\">\n<p align=\"center\"><b>1<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">2<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">3<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">4<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">5<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">6<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">7<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">8<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">9<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">10<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"28\">\n<p align=\"center\"><b>11<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">12<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">13<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">14<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">15<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b>16<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">17<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">18<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">19<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><span style=\"color: #006600;\"><b>20<\/b><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"28\">\n<p align=\"center\"><b>21<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">22<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">23<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">24<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">25<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b>26<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">27<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">28<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b><span style=\"color: #006600;\">29<\/span><\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">30<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"28\">\n<p align=\"center\"><b>31<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">32<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">33<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">34<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">35<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b>36<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">37<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b><span style=\"color: #006600;\">38<\/span><\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">39<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">40<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"28\">\n<p align=\"center\"><b>41<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">42<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">43<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">44<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">45<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b>46<\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b><span style=\"color: #006600;\">47<\/span><\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">48<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">49<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">50<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"28\">\n<p align=\"center\">51<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">52<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">53<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">54<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">55<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\"><b><span style=\"color: #006600;\">56<\/span><\/b><\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">57<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">58<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">59<\/p>\n<\/td>\n<td width=\"28\">\n<p align=\"center\">60<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&Atilde;&#381;n aceast&Auml;&fnof; <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> cu 10 coloane citim cuvintele 1, 11, 21, 31, 41 &Egrave;&trade;i 16, 26, 36, 46 la un pas de p=10 &Egrave;&trade;i cuv&Atilde;&cent;ntul 20, 29, 38, 47, 56 la un pas p=9. Dup&Auml;&fnof; cum se poate vedea primele dou&Auml;&fnof; cuvinte sunt citite pe vertical&Auml;&fnof;, iar al treilea pe diagonal&Auml;&fnof;. A&Egrave;&trade;adar, &Atilde;&reg;ntr-o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> cu 10 coloane am citit cuvinte cu pasul p=10 &Egrave;&trade;i 9. La fel de bine putem citi cuvinte la un pas p=11. &Atilde;&#381;n acest caz citirea se face &Atilde;&reg;n jos &Egrave;&trade;i spre dreapta.<\/p>\n<p>Despre aceste trei cuvinte mai multem spune c&Auml;&fnof; sunt <em>grupate<\/em>. Cu c&Atilde;&cent;t g&Auml;&fnof;sim mai multe cuvinte grupate legate ca sens &Atilde;&reg;ntre ele cu at&Atilde;&cent;t scade probabilitatea de a se fi format din &Atilde;&reg;nt&Atilde;&cent;mplare. <em>Fenomenul de grupare<\/em> este foarte important &Atilde;&reg;n diferen&Egrave;&rsaquo;ierea codurilor formate &Atilde;&reg;nt&Atilde;&cent;mpl&Auml;&fnof;tor &Egrave;&trade;i cele care, din punct de vedere statistic, nu pot fi explicate ca form&Atilde;&cent;ndu-se din &Atilde;&reg;nt&Atilde;&cent;mplare.<\/p>\n<p>S&Auml;&fnof; urm&Auml;&fnof;rim acum ce se &Atilde;&reg;nt&Atilde;&cent;mpl&Auml;&fnof; dac&Auml;&fnof; a&Egrave;&trade;ez&Auml;&fnof;m textul &Atilde;&reg;ntr-o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> cu 5 coloane.<\/p>\n<table border=\"1\" width=\"172\" align=\"center\">\n<tbody>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">1<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">2<\/p>\n<\/td>\n<td>\n<p align=\"center\">3<\/p>\n<\/td>\n<td>\n<p align=\"center\">4<\/p>\n<\/td>\n<td>\n<p align=\"center\">5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">6<\/p>\n<\/td>\n<td>\n<p align=\"center\">7<\/p>\n<\/td>\n<td>\n<p align=\"center\">8<\/p>\n<\/td>\n<td>\n<p align=\"center\">9<\/p>\n<\/td>\n<td>\n<p align=\"center\">10<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">11<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">12<\/p>\n<\/td>\n<td>\n<p align=\"center\">13<\/p>\n<\/td>\n<td>\n<p align=\"center\">14<\/p>\n<\/td>\n<td>\n<p align=\"center\">15<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: #006600;\">16<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">17<\/p>\n<\/td>\n<td>\n<p align=\"center\">18<\/p>\n<\/td>\n<td>\n<p align=\"center\">19<\/p>\n<\/td>\n<td>\n<p align=\"center\">20<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">21<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">22<\/p>\n<\/td>\n<td>\n<p align=\"center\">23<\/p>\n<\/td>\n<td>\n<p align=\"center\">24<\/p>\n<\/td>\n<td>\n<p align=\"center\">25<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: #006600;\">26<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">27<\/p>\n<\/td>\n<td>\n<p align=\"center\">28<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>29<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">30<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">31<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">32<\/p>\n<\/td>\n<td>\n<p align=\"center\">33<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>34<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">35<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: #006600;\">36<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">37<\/p>\n<\/td>\n<td>\n<p align=\"center\">38<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>39<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">40<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">41<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">42<\/p>\n<\/td>\n<td>\n<p align=\"center\">43<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>44<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">45<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: #006600;\">46<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">47<\/p>\n<\/td>\n<td>\n<p align=\"center\">48<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>49<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">50<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">51<\/p>\n<\/td>\n<td>\n<p align=\"center\">52<\/p>\n<\/td>\n<td>\n<p align=\"center\">53<\/p>\n<\/td>\n<td>\n<p align=\"center\">54<\/p>\n<\/td>\n<td>\n<p align=\"center\">55<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">56<\/p>\n<\/td>\n<td>\n<p align=\"center\">57<\/p>\n<\/td>\n<td>\n<p align=\"center\">58<\/p>\n<\/td>\n<td>\n<p align=\"center\">59<\/p>\n<\/td>\n<td>\n<p align=\"center\">60<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left;\" align=\"center\">&Acirc;&nbsp;Cuvintele&Acirc;&nbsp; cuvintele 1, 11, 21, 31, 41 &Egrave;&trade;i 16, 26, 36, 46 le citim pe prima coloane din dou&Auml;&fnof; &Atilde;&reg;n dou&Auml;&fnof; r&Atilde;&cent;nduri. Pasul este p=10, iar matricea are 5 coloane. Mai observ&Auml;&fnof;m c&Auml;&fnof; cele dou&Auml;&fnof; cuvinte apar intercalate, ceea ce accentueaz&Auml;&fnof; fenomenul de grupare. Mai &Acirc;&nbsp;cuv&Atilde;&cent;ntul&Acirc;&nbsp; 29, 34, 48, 49 &Acirc;&nbsp;citit la un pas p=5, grupat cu celelalte dou&Auml;&fnof; cuvinte cu pas p=10. &Atilde;&#381;n prima <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> acest cuv&Atilde;&cent;nt nu poate fi citit pe o linie, orizontal&Auml;&fnof;, vertical&Auml;&fnof; sau diagonal&Auml;&fnof;.<\/p>\n<p style=\"text-align: left;\" align=\"center\">Mergem mai departe &Egrave;&trade;i a&Egrave;&trade;ez&Auml;&fnof;m textul &Atilde;&reg;ntr-o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> cu 9 coloane.<\/p>\n<table border=\"1\" width=\"310\" align=\"center\">\n<tbody>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">1<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">2<\/p>\n<\/td>\n<td>\n<p align=\"center\">3<\/p>\n<\/td>\n<td>\n<p align=\"center\">4<\/p>\n<\/td>\n<td>\n<p align=\"center\">5<\/p>\n<\/td>\n<td>\n<p align=\"center\">6<\/p>\n<\/td>\n<td>\n<p align=\"center\">7<\/p>\n<\/td>\n<td>\n<p align=\"center\">8<\/p>\n<\/td>\n<td>\n<p align=\"center\">9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">10<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">11<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">12<\/p>\n<\/td>\n<td>\n<p align=\"center\">13<\/p>\n<\/td>\n<td>\n<p align=\"center\">14<\/p>\n<\/td>\n<td>\n<p align=\"center\">15<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">16<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">17<\/p>\n<\/td>\n<td>\n<p align=\"center\">18<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">19<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>20<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">21<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">22<\/p>\n<\/td>\n<td>\n<p align=\"center\">23<\/p>\n<\/td>\n<td>\n<p align=\"center\">24<\/p>\n<\/td>\n<td>\n<p align=\"center\">25<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">26<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">27<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">28<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>29<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">30<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">31<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">32<\/p>\n<\/td>\n<td>\n<p align=\"center\">33<\/p>\n<\/td>\n<td>\n<p align=\"center\">34<\/p>\n<\/td>\n<td>\n<p align=\"center\">35<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">36<\/span><\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">37<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>38<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">39<\/p>\n<\/td>\n<td>\n<p align=\"center\">40<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">41<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">42<\/p>\n<\/td>\n<td>\n<p align=\"center\">43<\/p>\n<\/td>\n<td>\n<p align=\"center\">44<\/p>\n<\/td>\n<td>\n<p align=\"center\">45<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><b><span style=\"color: red;\">46<\/span><\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>47<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">48<\/p>\n<\/td>\n<td>\n<p align=\"center\">49<\/p>\n<\/td>\n<td>\n<p align=\"center\">50<\/p>\n<\/td>\n<td>\n<p align=\"center\">51<\/p>\n<\/td>\n<td>\n<p align=\"center\">52<\/p>\n<\/td>\n<td>\n<p align=\"center\">53<\/p>\n<\/td>\n<td>\n<p align=\"center\">54<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">55<\/p>\n<\/td>\n<td>\n<p align=\"center\"><b>56<\/b><\/p>\n<\/td>\n<td>\n<p align=\"center\">57<\/p>\n<\/td>\n<td>\n<p align=\"center\">58<\/p>\n<\/td>\n<td>\n<p align=\"center\">59<\/p>\n<\/td>\n<td>\n<p align=\"center\">60<\/p>\n<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&Atilde;&#381;n aceast&Auml;&fnof; <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> putem citi cuvintele 1, 11, 21, 31, 41 &Egrave;&trade;i 16, 26, 36, 46, la un pas p=10 &Egrave;&trade;i 20, 29, 38, 47, 56 la un pas p=9. &Egrave;&tilde;i aici putem observa fenomenul de grupare.<\/p>\n<p>Folosind regula descoperit&Auml;&fnof; mai sus, &Atilde;&reg;n aceast&Auml;&fnof; <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Matrice&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Dispunerea textului pe r&Atilde;&cent;nduri &Egrave;&trade;i coloane, ca &Atilde;&reg;ntr-un tabel. Citirea normal&Auml;&fnof; a textului, &Atilde;&reg;n limba ebraic&Auml;&fnof;, se face pe orizontal&Auml;&fnof;, de la dreapta la st&Atilde;&cent;nga, iar cuvintele ascunse (numite &Egrave;&trade;i coduri) pe vertical&Auml;&fnof;. Cuvintele care apar pe vertical&Auml;&fnof; sunt &amp;lt;em&amp;gt;secven&Egrave;&rsaquo;e de litere echidistante&amp;lt;\/em&amp;gt; (ELS).&lt;\/div&gt;\"  href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/matrice\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>matrice<\/a> mai putem citi u&Egrave;&trade;or cuvinte care au pasul p=18, p=27 &Egrave;&trade;i p=8. Cuv&Atilde;&cent;ntul 29, 34, 39, 44, 49, cu pasul p=5 nu poate fi citit pe o singur&Auml;&fnof; linie.<\/p>\n<p>Ca o concluzie, cuvintele codificate pot fi identificate vizual &Egrave;&trade;i citite &Atilde;&reg;n func&Egrave;&rsaquo;ie de dimensiunile matricei &Atilde;&reg;n care este a&Egrave;&trade;ezat textul. Textul &Atilde;&reg;n car nu se schimb&Auml;&fnof; cu nimic. El este a&Egrave;&trade;ezat &Atilde;&reg;n matrici cu diferite dimensiuni doar pentru a facilita citirea cuvintelor codificate cu pasul p diferit.<\/p>\n<p>Putem aminti aici &Egrave;&trade;i despre <em>relevan&Egrave;&rsaquo;&Auml;&fnof;<\/em>. Re&Egrave;&rsaquo;inem c&Auml;&fnof; nu toate codurile au aceea&Egrave;&trade;i relevan&Egrave;&rsaquo;&Auml;&fnof;. Relevan&Egrave;&rsaquo;a este cu at&Atilde;&cent;t mai mare cu c&Atilde;&cent;t cuvintele codificate sunt grupate, sunt legate &Atilde;&reg;ntre ele ca sens, au lungimi mai mari &Egrave;&trade;i sunt &Atilde;&reg;n leg&Auml;&fnof;tur&Auml;&fnof; cu textul de suprafa&Egrave;&rsaquo;&Auml;&fnof;, sau clar.<\/p>\n<p>tr\/p \/b\/b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&Atilde;&#381;n articolul de fa&Egrave;&rsaquo;&Auml;&fnof; vom continua s&Auml;&fnof; ar&Auml;&fnof;t&Auml;&fnof;m cum se citesc aceste coduri. Reamintim c&Auml;&fnof; &Atilde;&reg;n <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Criptografie&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;em&amp;gt;Criptografia&amp;lt;\/em&amp;gt; este studiul tehnicilor matematice folosite pentru a garanta &amp;lt;em&amp;gt;autentificarea originii&amp;lt;\/em&amp;gt; (expeditorului),&amp;lt;em&amp;gt; non-repudierea&amp;lt;\/em&amp;gt; &Egrave;&trade;i pentru &amp;lt;em&amp;gt;asigurarea confiden&Egrave;&rsaquo;ialit&Auml;&fnof;&Egrave;&rsaquo;ii&amp;lt;\/em&amp;gt; &Egrave;&trade;i &amp;lt;em&amp;gt;integrit&Auml;&fnof;&Egrave;&rsaquo;ii datelor&amp;lt;\/em&amp;gt;.&lt;\/div&gt;\" href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/criptografie\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">criptografie<\/a> tehnica de criptare se nume&Egrave;&trade;te <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Steganografie&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Ascunderea unui text &Atilde;&reg;n alt text, sau mai nou ascunderea unui mesaj &Atilde;&reg;ntr-un fi&Egrave;&trade;ier imagine, audio sau video. De pild&Auml;&fnof;, &amp;lt;em&amp;gt;steganografia&amp;lt;\/em&amp;gt; se folose&Egrave;&trade;te &Egrave;&trade;i la marcarea fi&Egrave;&trade;ierelor pentru dovedirea drepturilor de autor.&lt;\/div&gt;\" href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/steganografie\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">steganografie<\/a>, iar ceea ce facem noi &Egrave;&rsaquo;ine de steganaliz&Auml;&fnof;, adic&Auml;&fnof; descifrarea textelor ascunse prin <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Steganografie&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Ascunderea unui text &Atilde;&reg;n alt text, sau mai nou ascunderea unui mesaj &Atilde;&reg;ntr-un fi&Egrave;&trade;ier imagine, audio sau video. De pild&Auml;&fnof;, &amp;lt;em&amp;gt;steganografia&amp;lt;\/em&amp;gt; se folose&Egrave;&trade;te &Egrave;&trade;i la marcarea fi&Egrave;&trade;ierelor pentru dovedirea drepturilor de autor.&lt;\/div&gt;\" href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/glossary\/steganografie\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">steganografie<\/a>. S&Auml;&fnof; presupunem c&Auml;&fnof; &hellip; <a href=\"https:\/\/codulbibliei.editura-fotini.ro\/blog\/2014\/12\/17\/ce-este-codul-bibliei-iii\/\">Continu&#259; s&#259; cite&#537;ti <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[3,7],"tags":[89,26],"class_list":["post-180","post","type-post","status-publish","format-standard","hentry","category-articole","category-codul-bibliei","tag-codul-bibliei","tag-tutorial"],"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"_links":{"self":[{"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":4,"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"predecessor-version":[{"id":214,"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/posts\/180\/revisions\/214"}],"wp:attachment":[{"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codulbibliei.editura-fotini.ro\/blog\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}