Вопросы

Виктор Коровин
Виктор Коровин | Репутация: 0 (Без голоса) 6 августа 2013 в 17:27
Ошибка?? Тест 3 Курса: Управление ключами шифрования и безопасность сети
Используя схему цифровой подписи Эль-Гамаля при p = 307, d = 233 и r = 11, если М = 400, получаем значение S1 и S2, равные ____
(Отметьте один правильный вариант ответа.)
Вариант 1 128 mod 306, 182 mod 306
Вариант 2 64 mod 306, 175 mod 306
Вариант 3 128 mod 306, 243 mod 306
Вариант 4 125 mod 306, 91 mod 306 –

Из лекции следует что s1=e^r mod p. E не задано в условии, а в ответах все s1 по модулю 306 ??? Это как понимать?
Даже используя имеющиеся в ответах s1, подставляя их в формулу нахождения s2 все равно не получаем ничего из ответов? Какие формулы используются тут?

( ! ) Warning: include_once(./includes/unicode.entities.inc) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.611999101256watchdog( )../bootstrap.inc:0
22.612299103696module_invoke( )../bootstrap.inc:967
32.612299105552call_user_func_array ( )../module.inc:462
42.612299105888devel_watchdog( )../module.inc:462
52.612399106736decode_entities( )../devel.module:382
62.612499108656drupal_error_handler( )../devel.module:340
72.612499112264watchdog( )../common.inc:663
82.612499114304module_invoke( )../bootstrap.inc:967
92.612499116160call_user_func_array ( )../module.inc:462
102.612499116496devel_watchdog( )../module.inc:462
112.612599117192decode_entities( )../devel.module:382
( ! ) Warning: include_once() [<a href='function.include'>function.include</a>]: Failed opening './includes/unicode.entities.inc' for inclusion (include_path='.:/usr/local/zend/var/libraries/Zend_Framework_1/default/library:/usr/local/zend/share/pear') in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.611999101256watchdog( )../bootstrap.inc:0
22.612299103696module_invoke( )../bootstrap.inc:967
32.612299105552call_user_func_array ( )../module.inc:462
42.612299105888devel_watchdog( )../module.inc:462
52.612399106736decode_entities( )../devel.module:382
62.612499108656drupal_error_handler( )../devel.module:340
72.612499112264watchdog( )../common.inc:663
82.612499114304module_invoke( )../bootstrap.inc:967
92.612499116160call_user_func_array ( )../module.inc:462
102.612499116496devel_watchdog( )../module.inc:462
112.612599117192decode_entities( )../devel.module:382
( ! ) Warning: include_once(./includes/unicode.entities.inc) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.611999101256watchdog( )../bootstrap.inc:0
22.612299103696module_invoke( )../bootstrap.inc:967
32.612299105552call_user_func_array ( )../module.inc:462
42.612299105888devel_watchdog( )../module.inc:462
52.612399106736decode_entities( )../devel.module:382
62.613199108848drupal_error_handler( )../devel.module:340
72.613199112536watchdog( )../common.inc:663
82.613199114576module_invoke( )../bootstrap.inc:967
92.613199116432call_user_func_array ( )../module.inc:462
102.613199116768devel_watchdog( )../module.inc:462
112.613299117544decode_entities( )../devel.module:382
( ! ) Warning: include_once() [<a href='function.include'>function.include</a>]: Failed opening './includes/unicode.entities.inc' for inclusion (include_path='.:/usr/local/zend/var/libraries/Zend_Framework_1/default/library:/usr/local/zend/share/pear') in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.611999101256watchdog( )../bootstrap.inc:0
22.612299103696module_invoke( )../bootstrap.inc:967
32.612299105552call_user_func_array ( )../module.inc:462
42.612299105888devel_watchdog( )../module.inc:462
52.612399106736decode_entities( )../devel.module:382
62.613199108848drupal_error_handler( )../devel.module:340
72.613199112536watchdog( )../common.inc:663
82.613199114576module_invoke( )../bootstrap.inc:967
92.613199116432call_user_func_array ( )../module.inc:462
102.613199116768devel_watchdog( )../module.inc:462
112.613299117544decode_entities( )../devel.module:382
( ! ) Warning: include_once(./includes/unicode.entities.inc) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.613699101800watchdog( )../bootstrap.inc:0
22.613799103840module_invoke( )../bootstrap.inc:967
32.613799105696call_user_func_array ( )../module.inc:462
42.613799106032devel_watchdog( )../module.inc:462
52.613799106736decode_entities( )../devel.module:382
62.613799108656drupal_error_handler( )../devel.module:340
72.613899112264watchdog( )../common.inc:663
82.613899114304module_invoke( )../bootstrap.inc:967
92.613899116160call_user_func_array ( )../module.inc:462
102.613899116496devel_watchdog( )../module.inc:462
112.613899117192decode_entities( )../devel.module:382
( ! ) Warning: include_once() [<a href='function.include'>function.include</a>]: Failed opening './includes/unicode.entities.inc' for inclusion (include_path='.:/usr/local/zend/var/libraries/Zend_Framework_1/default/library:/usr/local/zend/share/pear') in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.613699101800watchdog( )../bootstrap.inc:0
22.613799103840module_invoke( )../bootstrap.inc:967
32.613799105696call_user_func_array ( )../module.inc:462
42.613799106032devel_watchdog( )../module.inc:462
52.613799106736decode_entities( )../devel.module:382
62.613799108656drupal_error_handler( )../devel.module:340
72.613899112264watchdog( )../common.inc:663
82.613899114304module_invoke( )../bootstrap.inc:967
92.613899116160call_user_func_array ( )../module.inc:462
102.613899116496devel_watchdog( )../module.inc:462
112.613899117192decode_entities( )../devel.module:382
( ! ) Warning: include_once(./includes/unicode.entities.inc) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.613699101800watchdog( )../bootstrap.inc:0
22.613799103840module_invoke( )../bootstrap.inc:967
32.613799105696call_user_func_array ( )../module.inc:462
42.613799106032devel_watchdog( )../module.inc:462
52.613799106736decode_entities( )../devel.module:382
62.614499108848drupal_error_handler( )../devel.module:340
72.614599112536watchdog( )../common.inc:663
82.614599114576module_invoke( )../bootstrap.inc:967
92.614599116432call_user_func_array ( )../module.inc:462
102.614599116768devel_watchdog( )../module.inc:462
112.614599117544decode_entities( )../devel.module:382
( ! ) Warning: include_once() [<a href='function.include'>function.include</a>]: Failed opening './includes/unicode.entities.inc' for inclusion (include_path='.:/usr/local/zend/var/libraries/Zend_Framework_1/default/library:/usr/local/zend/share/pear') in /.2/var_www_new.intuit.ru/htdocs/includes/unicode.inc on line 340
Call Stack
#TimeMemoryFunctionLocation
12.613699101800watchdog( )../bootstrap.inc:0
22.613799103840module_invoke( )../bootstrap.inc:967
32.613799105696call_user_func_array ( )../module.inc:462
42.613799106032devel_watchdog( )../module.inc:462
52.613799106736decode_entities( )../devel.module:382
62.614499108848drupal_error_handler( )../devel.module:340
72.614599112536watchdog( )../common.inc:663
82.614599114576module_invoke( )../bootstrap.inc:967
92.614599116432call_user_func_array ( )../module.inc:462
102.614599116768devel_watchdog( )../module.inc:462
112.614599117544decode_entities( )../devel.module:382