Added tasks for hash, ciphers, ssh, certs lesson.

05_hash_ciphers_ssh_certs/solutions.md

@@ -134,6 +134,95 @@ stud@10.160.179.25: Permission denied (publickey).
 ### 8. 
 Сгенерируйте сертификат x.509 и ключ с помощью openssl. Посмотрите содержимое сертификата командой `openssl x509`. 
 ```
-openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -sha256 -nodes -days 365 -subj '/C=RU/ST=SamaraRegion/L=Samara/O=MyOffice/OU=SamaraDep/CN=myoffice.ru/'
+$ openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -sha256 -nodes -days 365 -subj '/C=RU/ST=SamaraRegion/L=Samara/O=MyOffice/OU=SamaraDep/CN=myoffice.ru/'
-openssl x509 -in cert.pem -noout -text
+$ openssl x509 -in cert.pem -noout -text
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number:
+            2a:f2:3c:06:38:97:cf:62:ac:62:7b:c6:c3:81:2a:47:9f:42:35:2d
+        Signature Algorithm: sha256WithRSAEncryption
+        Issuer: C = RU, ST = SamaraRegion, L = Samara, O = MyOffice, OU = SamaraDep, CN = myoffice.ru
+        Validity
+            Not Before: Sep  7 14:45:39 2022 GMT
+            Not After : Sep  7 14:45:39 2023 GMT
+        Subject: C = RU, ST = SamaraRegion, L = Samara, O = MyOffice, OU = SamaraDep, CN = myoffice.ru
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                RSA Public-Key: (4096 bit)
+                Modulus:
+                    00:bf:d8:c2:27:aa:29:70:69:33:c5:59:82:a7:b8:
+                    b2:a3:48:03:04:e2:c8:f9:f3:16:97:cf:9d:f8:12:
+                    a4:81:3f:a4:52:60:e4:ab:5e:4c:c9:85:18:1d:fa:
+                    a7:be:82:f7:db:b4:9e:6b:b2:ab:87:89:44:1f:5e:
+                    01:b5:6a:4a:37:e3:b2:da:5f:a4:63:80:92:49:36:
+                    f2:dc:f9:75:75:65:56:6c:5d:10:86:32:0b:ee:a0:
+                    b3:83:17:ef:c6:59:19:95:11:47:67:3b:65:96:ee:
+                    31:52:c3:b3:6e:cf:ee:dc:05:3e:c0:6c:34:e9:3c:
+                    f6:58:95:3c:38:3e:8c:3a:e2:d1:a8:41:a4:e8:85:
+                    72:29:76:bb:32:1c:b7:3c:0c:f7:4d:e6:ed:31:16:
+                    9e:61:d1:60:69:1d:2f:f5:cb:f1:a3:f2:ac:b0:91:
+                    a1:6b:16:33:26:cc:83:70:bb:9b:82:43:f8:f9:38:
+                    81:06:94:8f:ca:2b:b3:5b:77:78:72:f6:d0:c7:3c:
+                    45:b1:4e:74:bf:b9:68:09:02:f7:4f:d0:4a:3f:39:
+                    92:40:66:cf:b2:05:24:66:12:ae:ae:9d:1a:91:3c:
+                    ad:78:cd:a8:6b:6e:9f:72:1f:0a:ca:7d:6a:21:09:
+                    43:2b:48:93:dc:d2:02:d4:2d:e0:8e:47:22:64:47:
+                    21:af:7c:e4:2b:ec:ed:93:59:c5:38:26:5e:0d:4e:
+                    5c:4f:58:c1:7f:26:5b:b5:c2:e7:1c:84:c3:15:a7:
+                    46:28:62:98:65:27:f2:4a:85:61:f0:c7:94:7b:6c:
+                    f1:b6:35:65:9f:7c:d0:bb:8c:26:53:2a:55:01:cd:
+                    62:7d:bf:39:ac:4d:6b:16:46:59:e4:e1:bb:b1:6e:
+                    5e:ee:15:07:a1:97:c6:99:99:55:de:7d:6a:5d:f3:
+                    56:d3:db:41:e5:27:ea:ac:4e:fe:ce:4e:07:76:71:
+                    31:bd:d7:fe:e7:f1:2d:25:85:d8:ef:29:d6:6b:89:
+                    43:64:8a:da:38:ac:cb:75:8d:f1:0d:cd:d3:dd:eb:
+                    2f:f8:39:8b:a0:f0:6d:37:35:cf:96:fb:21:37:ff:
+                    ef:3a:2b:69:d5:00:f4:e0:78:c9:59:01:a9:0b:c2:
+                    7d:b9:80:ef:59:33:b5:c9:d9:0a:e8:ce:ef:20:61:
+                    dc:a0:f2:ec:ef:23:a0:6b:fe:ae:30:c9:d6:03:cd:
+                    28:f1:7a:b4:28:40:06:ce:0e:90:83:5b:21:c9:ec:
+                    51:1f:d3:1a:ef:ab:81:20:de:3d:c6:bc:0c:58:68:
+                    01:2e:90:6d:47:90:a4:ff:5b:e1:20:02:ba:dc:bf:
+                    5f:97:db:85:df:d7:03:10:6a:2b:f2:f2:2f:7d:ef:
+                    25:f2:15
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                D2:BD:FB:B0:4E:09:4F:99:67:C4:8A:D3:A2:1B:14:78:51:B8:B1:5B
+            X509v3 Authority Key Identifier: 
+                keyid:D2:BD:FB:B0:4E:09:4F:99:67:C4:8A:D3:A2:1B:14:78:51:B8:B1:5B
+
+            X509v3 Basic Constraints: critical
+                CA:TRUE
+    Signature Algorithm: sha256WithRSAEncryption
+         44:b0:16:b3:4b:82:1a:5a:35:a1:a9:bd:51:96:2d:b5:24:41:
+         ec:66:c6:4c:fb:60:c0:f1:8c:8f:e0:c2:82:30:8b:b3:ff:c1:
+         47:01:f9:94:a0:ed:05:9e:b3:21:3c:b4:6c:8c:ae:91:c8:d5:
+         f5:2c:7f:66:74:2d:67:e1:09:05:52:d2:bf:92:b5:b2:17:ec:
+         5c:c6:de:4d:36:76:73:38:ad:0a:4d:b7:37:b0:2a:0e:81:cd:
+         55:dd:46:d2:44:1d:e0:26:b3:44:bc:c0:15:b7:55:77:b2:16:
+         0e:00:db:c4:67:24:aa:ce:c8:10:e3:8a:9c:8c:1a:a1:8d:17:
+         0e:df:53:84:bb:88:fe:b6:17:f5:a7:b4:48:f3:71:f9:d0:e9:
+         e9:fc:0b:88:d2:a8:7b:ac:2b:d1:f6:38:e5:ce:95:54:30:c9:
+         25:7b:35:a1:2d:12:f9:97:d1:0e:33:d8:21:19:3e:40:40:ed:
+         58:e2:b5:4b:25:f1:f4:d2:26:76:e9:69:c0:9f:28:72:b9:84:
+         04:9a:2f:38:b1:89:28:96:f5:03:a1:d3:e7:80:12:87:4b:86:
+         ac:83:91:47:8b:f7:af:66:92:9b:6d:5d:c4:53:55:5a:f8:04:
+         0f:a6:8a:8a:e1:99:8c:8f:6a:ec:c2:48:6e:9b:6a:91:2b:af:
+         34:3e:91:3e:ae:7d:94:d5:9a:53:51:2f:ef:d2:45:b9:01:f3:
+         13:e3:4e:83:36:2e:a6:15:5b:52:1d:03:5a:f8:cf:27:58:8f:
+         a4:37:1d:98:d8:4f:20:f0:ac:3b:57:3f:60:a8:35:fc:46:b4:
+         e1:41:57:47:0f:f7:f3:cb:a9:52:c9:fb:32:c5:39:fb:0c:bf:
+         92:1c:71:d5:29:d6:11:e3:97:59:d2:61:72:c4:27:cb:c3:0b:
+         df:f9:70:10:b2:18:01:76:85:a9:78:df:ad:83:72:64:08:a5:
+         71:1f:75:6e:95:6a:39:14:2d:4f:96:1d:ae:55:d0:7f:70:be:
+         74:68:e8:9b:0e:0f:76:9d:d5:a5:e8:02:22:ee:7d:19:23:03:
+         87:c7:ad:18:60:d4:4d:b8:64:84:ae:51:12:bc:4e:af:81:18:
+         74:6f:1d:47:f6:59:52:ab:74:f9:20:be:fc:5e:0c:e9:bd:25:
+         e7:21:af:a4:69:6a:1e:e3:e4:1e:8c:80:b0:e4:0c:c3:0f:86:
+         f2:a0:b1:d9:66:3d:30:36:26:31:77:81:c9:e2:ca:2c:ae:f5:
+         07:56:d5:00:e4:09:37:5c:7d:a0:fc:79:f7:ea:fe:67:72:2e:
+         29:6d:d5:11:e9:bc:8a:63:20:1d:96:af:f9:85:1c:43:22:5e:
+         01:02:37:28:b1:dd:01:93
 ```