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rsa-aes-256-cbc [2019/04/04 13:59] – jorpilorsa-aes-256-cbc [2019/04/04 14:05] (current) – jorpilo
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 <code> <code>
 jorpilo@Legion:~/RSA$ openssl x509 -in cert1.pem -text -noout     jorpilo@Legion:~/RSA$ openssl x509 -in cert1.pem -text -noout    
-Certificate: 
-    Data: 
-        Version: 3 (0x2) 
-        Serial Number: 
-            0f:fe:01:84:a9:f4:78:86:5a:6d:00:36:53:0a:0a:0f:ed:8d:17:24 
-        Signature Algorithm: sha256WithRSAEncryption 
-        Issuer: C = ES, ST = MADRID, L = MADRID, O = HACKERS, OU = RANSOMWARE, CN = EVIL HACKER, emailAddress = GoToHell@hackers.com 
-        Validity 
-            Not Before: Mar 29 10:24:10 2019 GMT 
-            Not After : Apr 28 10:24:10 2019 GMT 
-        Subject: C = ES, ST = MADRID, L = MADRID, O = HACKERS, OU = RANSOMWARE, CN = EVIL HACKER, emailAddress = GoToHell@hackers.com 
-        Subject Public Key Info: 
-            Public Key Algorithm: rsaEncryption 
-                RSA Public-Key: (2048 bit) 
-                Modulus: 
-                    00:ea:e4:55:89:d4:cb:3c:e9:0d:cb:f1:9e:2d:eb: 
-                    f8:11:eb:98:cd:82:a8:91:b8:c2:20:ee:ed:ca:09: 
-                    7d:5b:36:1b:36:c5:ab:d4:3d:33:98:3a:3d:53:74: 
-                    d1:62:93:77:90:09:a6:4c:89:0f:20:17:b9:bf:42: 
-                    e9:54:a6:e5:8e:a8:21:d9:ab:75:ae:5c:3d:bd:76: 
-                    44:8a:4c:fe:81:c2:ab:7d:db:51:c5:63:bb:55:6d: 
-                    93:67:24:e0:6a:ec:37:8d:a6:b2:08:1f:b7:86:d7: 
-                    9f:69:0f:84:00:07:1a:ff:8d:80:e4:87:f5:97:cc: 
-                    b5:a3:a6:f8:d1:04:a3:cd:1e:2f:d4:af:94:2d:a7: 
-                    6d:d2:a7:b0:df:c4:5a:06:65:fc:82:1d:73:67:9f: 
-                    11:c4:b5:5e:6a:be:f9:97:53:7a:9c:9c:c9:e8:b6: 
-                    1f:ee:af:1d:23:eb:2c:38:e6:40:b1:51:73:60:1d: 
-                    36:53:91:4b:c4:9d:b8:31:ea:e2:f6:5e:9c:75:79: 
-                    a4:9d:6d:8c:98:00:eb:de:46:33:c8:29:2d:91:19: 
-                    ed:6a:a1:b9:7f:01:a4:b5:02:2e:d0:8d:5f:6e:c6: 
-                    bc:1c:f4:36:5b:18:09:ad:07:08:22:cb:37:e4:d2: 
-                    c2:28:f9:80:c3:f6:bc:6d:62:08:14:5f:07:5d:f1: 
-                    50:43 
-                Exponent: 65537 (0x10001) 
-        X509v3 extensions: 
-            X509v3 Subject Key Identifier:  
-                2F:19:7E:E0:C9:91:31:48:0F:DD:8A:65:2E:8A:D2:6B:49:67:E9:7F 
-            X509v3 Authority Key Identifier:  
-                keyid:2F:19:7E:E0:C9:91:31:48:0F:DD:8A:65:2E:8A:D2:6B:49:67:E9:7F 
- 
-            X509v3 Basic Constraints: critical 
-                CA:TRUE 
-    Signature Algorithm: sha256WithRSAEncryption 
-         b4:2f:88:c8:a1:31:07:70:8b:72:af:a7:b8:38:1d:db:77:e1: 
-         f4:cf:5c:f1:7e:c5:f5:e6:0b:0e:70:39:f4:83:a3:f8:87:4a: 
-         10:90:0b:42:6a:70:3e:f4:d6:9c:3c:37:01:37:25:0b:f0:c5: 
-         f8:d5:0f:d5:eb:34:c4:13:78:50:15:0d:c6:7c:94:1c:29:fc: 
-         b5:99:5f:06:fa:b0:c5:c0:af:f5:22:96:66:99:b0:ac:28:b6: 
-         a2:15:ed:a6:2b:5a:db:28:cc:eb:60:16:c7:d6:56:a8:2b:af: 
-         91:68:53:9a:d0:d8:10:15:0f:ca:91:67:83:2a:99:35:27:d9: 
-         79:c4:0c:98:98:62:85:60:2c:ca:ed:0b:46:27:a5:02:69:c4: 
-         a3:a0:4d:75:38:ac:c9:00:26:a5:b9:51:62:6b:c4:5e:d5:9f: 
-         65:8e:a2:c3:c3:bf:43:09:94:ed:72:b9:4a:1f:fd:56:18:9e: 
-         84:ff:0d:d6:24:d2:c1:d0:89:81:2a:4a:0d:ed:3d:3b:f3:e6: 
-         15:43:df:b7:45:a1:4d:4a:1b:4b:a8:cf:7c:da:22:90:14:81: 
-         2f:33:8f:15:ea:0c:3b:7d:ab:2a:b2:50:4a:be:a7:be:47:5e: 
-         2c:34:26:70:4f:15:5f:61:49:6a:8c:7b:52:7d:9a:3c:33:ef: 
-         9f:d2:c9:1a 
-jorpilo@Legion:~/RSA$ cat enc2| base64 -d > b64_2 
-jorpilo@Legion:~/RSA$ cat enc1| base64 -d > b64_1  
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_2 -out decrypted -inkey key2.pem                     
-RSA operation error 
-139862846772288:error:0407109F:rsa routines:RSA_padding_check_PKCS1_type_2:pkcs decoding error:../crypto/rsa/rsa_pk1.c:251: 
-139862846772288:error:04065072:rsa routines:rsa_ossl_private_decrypt:padding check failed:../crypto/rsa/rsa_ossl.c:483: 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_2 -out decrypted -inkey key2.pem 
-RSA operation error 
-140704978797632:error:0407109F:rsa routines:RSA_padding_check_PKCS1_type_2:pkcs decoding error:../crypto/rsa/rsa_pk1.c:251: 
-140704978797632:error:04065072:rsa routines:rsa_ossl_private_decrypt:padding check failed:../crypto/rsa/rsa_ossl.c:483: 
-jorpilo@Legion:~/RSA$ openssl x509 -in cert2.pem -text -noout                           
-Can't open cert2.pem for reading, No such file or directory 
-139918883845184:error:02001002:system library:fopen:No such file or directory:../crypto/bio/bss_file.c:72:fopen('cert2.pem','r') 
-139918883845184:error:2006D080:BIO routines:BIO_new_file:no such file:../crypto/bio/bss_file.c:79: 
-unable to load certificate 
-jorpilo@Legion:~/RSA$ openssl x509 -in cert2.pem -text -noout 
-Certificate: 
-    Data: 
-        Version: 3 (0x2) 
-        Serial Number: 
-            7d:5f:3f:6b:0e:97:d9:42:2d:b0:91:5e:d6:ef:7c:cf:82:06:81:44 
-        Signature Algorithm: sha256WithRSAEncryption 
-        Issuer: C = ES, ST = MADRID, L = MADRID, O = HACKERS, OU = RANSOMWARE, CN = EVIL HACKER, emailAddress = GoToHell@hackers.com 
-        Validity 
-            Not Before: Mar 29 10:56:01 2019 GMT 
-            Not After : Apr 28 10:56:01 2019 GMT 
-        Subject: C = ES, ST = MADRID, L = MADRID, O = HACKERS, OU = RANSOMWARE, CN = EVIL HACKER, emailAddress = GoToHell@hackers.com 
-        Subject Public Key Info: 
-            Public Key Algorithm: rsaEncryption 
-                RSA Public-Key: (2048 bit) 
-                Modulus: 
-                    00:dc:df:38:2d:bb:75:f8:9c:3b:e1:a7:39:85:3b: 
-                    20:12:81:5d:08:67:c6:76:0c:1a:6a:7a:cb:15:79: 
-                    80:43:b3:04:05:8b:21:71:cb:fa:02:3c:1f:bc:4e: 
-                    7d:43:96:f8:b8:78:bb:37:22:37:7e:bf:6d:b6:76: 
-                    1a:11:36:28:8f:31:6f:42:db:06:97:0d:de:1b:a5: 
-                    e5:12:1a:71:0b:13:78:1a:67:93:6d:d6:6b:d2:57: 
-                    02:40:8f:e3:7e:ae:6c:37:cf:c3:4f:31:21:2d:f4: 
-                    49:cc:f9:79:73:52:46:b9:95:8d:f0:0c:d5:45:75: 
-                    62:4a:0a:9b:90:e3:ad:82:95:07:b8:fa:af:ba:c8: 
-                    07:77:67:ea:20:51:a4:50:94:99:5b:fa:d8:7d:91: 
-                    2c:a9:a7:c5:d8:4c:74:9c:dd:90:5b:d8:12:21:84: 
-                    58:9a:e3:9a:8f:65:2c:51:d0:54:87:76:f3:ec:bd: 
-                    72:aa:5b:9a:3c:98:7d:c3:fd:57:c7:76:85:8d:cf: 
-                    7d:30:46:c7:9f:60:33:f2:f2:1b:1a:ab:d5:dd:38: 
-                    66:4f:4a:e5:89:56:5b:f7:4c:41:f3:66:4b:ec:18: 
-                    1d:cd:3d:ea:67:14:48:f5:63:56:84:ed:6d:2d:37: 
-                    25:f1:7a:3f:49:0e:5a:40:78:4c:54:3f:a9:1f:4a: 
-                    dd:27 
-                Exponent: 65537 (0x10001) 
-        X509v3 extensions: 
-            X509v3 Subject Key Identifier:  
-                3A:2C:21:17:02:E3:CA:66:05:01:71:4E:02:57:1F:60:2C:73:33:78 
-            X509v3 Authority Key Identifier:  
-                keyid:3A:2C:21:17:02:E3:CA:66:05:01:71:4E:02:57:1F:60:2C:73:33:78 
- 
-            X509v3 Basic Constraints: critical 
-                CA:TRUE 
-    Signature Algorithm: sha256WithRSAEncryption 
-         dc:0c:01:cc:64:62:ae:d2:ef:c6:94:15:af:25:42:bc:61:26: 
-         21:f4:8d:df:7a:87:79:b8:8c:ef:ea:ee:e8:b2:e1:30:29:c3: 
-         23:e4:b1:74:f5:74:13:05:bd:ee:86:8f:6d:e7:b7:09:1b:23: 
-         9f:2f:6f:95:2d:6e:cc:b0:ca:4e:55:e5:12:23:52:23:d8:e0: 
-         50:74:d0:e0:b1:82:c1:92:ed:7e:5d:92:8c:cf:77:05:68:0e: 
-         f8:41:ca:60:af:b2:38:75:92:b6:aa:a4:65:5c:c0:94:28:07: 
-         bf:d6:7b:cd:cf:c0:a8:d1:00:01:d4:16:99:d3:74:41:0f:f2: 
-         bc:43:d5:f6:90:d7:01:c0:53:da:e9:8f:84:10:92:27:22:5f: 
-         f0:29:a8:79:af:51:ce:64:61:a7:e4:96:34:ce:8e:20:e3:4e: 
-         40:11:f8:45:b6:e7:eb:27:f0:bb:30:c1:3c:b7:fd:8c:37:fa: 
-         21:5e:38:55:95:b1:21:8f:d0:a9:52:bf:60:6c:55:3e:98:f9: 
-         f4:c9:fe:ec:34:ca:ee:37:87:0a:72:9b:c3:62:2a:81:45:e4: 
-         2d:e8:17:e3:a6:7d:c5:f8:45:74:e6:74:59:54:eb:3e:f5:61: 
-         74:8e:76:ff:27:cd:ba:46:d3:a7:a6:cf:39:b1:4c:c2:e0:14: 
-         80:af:01:fa 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in enc2 -out decrypted -inkey key2.pem                                 
-RSA operation error 
-140021743969344:error:0406506C:rsa routines:rsa_ossl_private_decrypt:data greater than mod len:../crypto/rsa/rsa_ossl.c:398: 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_2 -out decrypted -inkey key2.pem      
-RSA operation error 
-140323614708800:error:0407109F:rsa routines:RSA_padding_check_PKCS1_type_2:pkcs decoding error:../crypto/rsa/rsa_pk1.c:251: 
-140323614708800:error:04065072:rsa routines:rsa_ossl_private_decrypt:padding check failed:../crypto/rsa/rsa_ossl.c:483: 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_1 -out dec_1 -inkey key2.pem        
-jorpilo@Legion:~/RSA$ openssl enc -aes-256-cbc -salt -in SECRET_FILE -out SECRET_FILE.enc -pass file:./key.b^C 
-jorpilo@Legion:~/RSA$ ^C 
-jorpilo@Legion:~/RSA$ cat f1 | base64 -d > b64_f1 
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in encrypted.data -out un_encrypted.data -pass file:dec 
-dec_1      decrypted   
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in encrypted.data -out un_encrypted.data -pass file:dec_1  
-Can't open encrypted.data for reading, No such file or directory 
-140301409735744:error:02001002:system library:fopen:No such file or directory:../crypto/bio/bss_file.c:72:fopen('encrypted.data','rb') 
-140301409735744:error:2006D080:BIO routines:BIO_new_file:no such file:../crypto/bio/bss_file.c:79: 
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in b64 -out un_encrypted.data -pass file:dec_1                
-b64     b64_1   b64_2   b64_f1   
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in b641 -out un_encrypted.data -pass file:dec_1  
-Can't open b641 for reading, No such file or directory 
-139675331400768:error:02001002:system library:fopen:No such file or directory:../crypto/bio/bss_file.c:72:fopen('b641','rb') 
-139675331400768:error:2006D080:BIO routines:BIO_new_file:no such file:../crypto/bio/bss_file.c:79: 
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in b64 -out un_encrypted.data -pass file:dec_1   
-b64     b64_1   b64_2   b64_f1   
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in b64 -out un_encrypted.data -pass file:dec_1  
-b64     b64_1   b64_2   b64_f1   
-jorpilo@Legion:~/RSA$ openssl enc -d -aes-256-cbc -in b64_f1 -out un_encrypted.data -pass file:dec_1  
-*** WARNING : deprecated key derivation used. 
-Using -iter or -pbkdf2 would be better. 
-jorpilo@Legion:~/RSA$ cat un_encrypted.data  
-Capacicard rocks! (capacicard.e-paths.com)  
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_2 -out decrypted -inkey key2.pem     
-RSA operation error 
-139638472598592:error:0407109F:rsa routines:RSA_padding_check_PKCS1_type_2:pkcs decoding error:../crypto/rsa/rsa_pk1.c:251: 
-139638472598592:error:04065072:rsa routines:rsa_ossl_private_decrypt:padding check failed:../crypto/rsa/rsa_ossl.c:483: 
-jorpilo@Legion:~/RSA$ cat f2 | base64 -d > b64_file2 
-jorpilo@Legion:~/RSA$ cat key | base64 -d > b64_key2 
-cat: key: No existe el fichero o el directorio 
-jorpilo@Legion:~/RSA$ cat key | base64 -d > b64_key2 
-key1      key1.pem  key2      key2.pem   
-jorpilo@Legion:~/RSA$ cat key2 | base64 -d > b64_key2 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_key2 -out decrypted -inkey key2.pem      
-RSA operation error 
-139959729116224:error:0407109F:rsa routines:RSA_padding_check_PKCS1_type_2:pkcs decoding error:../crypto/rsa/rsa_pk1.c:251: 
-139959729116224:error:04065072:rsa routines:rsa_ossl_private_decrypt:padding check failed:../crypto/rsa/rsa_ossl.c:483: 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_2 -out decrypted -inkey key2.pem     
-Can't open b64_2 for reading, No such file or directory 
-140123039626304:error:02001002:system library:fopen:No such file or directory:../crypto/bio/bss_file.c:72:fopen('b64_2','rb') 
-140123039626304:error:2006D080:BIO routines:BIO_new_file:no such file:../crypto/bio/bss_file.c:79: 
-jorpilo@Legion:~/RSA$ openssl rsautl -decrypt -in b64_key2 -out decrypted -inkey key2.pem  
-RSA operation error 
-139846928397376:error:0407109F:rsa routines:RSA_padding_check_PKCS1_type_2:pkcs decoding error:../crypto/rsa/rsa_pk1.c:251: 
-139846928397376:error:04065072:rsa routines:rsa_ossl_private_decrypt:padding check failed:../crypto/rsa/rsa_ossl.c:483: 
-jorpilo@Legion:~/RSA$ openssl x509 -in key1.perm -text -noout                                
-Can't open key1.perm for reading, No such file or directory 
-140651901154368:error:02001002:system library:fopen:No such file or directory:../crypto/bio/bss_file.c:72:fopen('key1.perm','r') 
-140651901154368:error:2006D080:BIO routines:BIO_new_file:no such file:../crypto/bio/bss_file.c:79: 
-unable to load certificate 
-jorpilo@Legion:~/RSA$ openssl x509 -in cert1.pem -text -noout          
 Certificate: Certificate:
     Data:     Data:
Line 265: Line 73:
 f.write(private_key.exportKey("PEM")) f.write(private_key.exportKey("PEM"))
 f.close() f.close()
 +</code>
 +<code>
 +-----BEGIN RSA PRIVATE KEY-----
 +MIIEpAIBAAKCAQEA6uRVidTLPOkNy/GeLev4EeuYzYKokbjCIO7tygl9WzYbNsWr
 +1D0zmDo9U3TRYpN3kAmmTIkPIBe5v0LpVKbljqgh2at1rlw9vXZEikz+gcKrfdtR
 +xWO7VW2TZyTgauw3jaayCB+3htefaQ+EAAca/42A5If1l8y1o6b40QSjzR4v1K+U
 +Ladt0qew38RaBmX8gh1zZ58RxLVear75l1N6nJzJ6LYf7q8dI+ssOOZAsVFzYB02
 +U5FLxJ24Meri9l6cdXmknW2MmADr3kYzyCktkRntaqG5fwGktQIu0I1fbsa8HPQ2
 +WxgJrQcIIss35NLCKPmAw/a8bWIIFF8HXfFQQwIDAQABAoIBAQCAPybM2FgW64/S
 +2BrrK7kH38BQBJSQ63VikdFWzBObZ1E4eHi2qquu4610EYX48lcHV51qkDKn7QxH
 +dvr6cx1G5FmHBOx9xHMZLKeDc0JKCsWjM8nTof44SFmAqUu2VT6Hoon1kYucncG1
 +lPkXIsoE2XeUTv8yYFyT+6hCRuxAIr1cfZj8HLHenj0n59hmMHCUFm97YcDncAHW
 +aXEdP9Un/0I5L9NFkMWVNt40kazXsG7nQznMe3U2flHEDagiz5Zk5kejNIXRL3qw
 +T/4a3KV/iGElBWOlnCN6hyS70DPttlr5gDiDx6IsbUSk5UVTWgh13ifXpCaqrA/h
 +gtkh/v1xAoGBAPncZfcaNAvVDJI2irZolT1jNQbVNcEJd+eKnWv/BmRLLIB9a1T+
 +I/ylh+MYk4z2bV3+IXVO/znCn633DmS8psHcdLDqTydDQG69GKlbpShNNRMGoP4F
 +20o1YmT075n0VnwExgFD6juwPemuQMFj2yFYk7GejwiAihmOHkG+BfYtAoGBAPCp
 +yEA2px+wMbU7dGOgf94J1obbzpsWCaSPjHVD0JUyMwsSegXlgtHPL9IfmBqzg0P1
 +1gc4IXncpkgkSTmNyObFZpAvZ4kToyRm23KfQ454wHX2AbqqMBcOWcfOC3cNTX08
 +vtO3+x953Qsmwipu8VVoMjL7BbL9PHnpAfOQflYvAoGBAN70vEfzKd4lDkKqSLzc
 +Nc/BZt/iAUVvnX8PQcnMl3eHXP6K6+u7m4EmdEtA8ukmPBFTY6e6BiUUdkhV3JIn
 +hOYYQkhbzKXMbQJj2k3FaWq8+k8v6xjBQRzG5jYQGn3WehXQbJ9Uav84FQcgZsgq
 +wq7Oy3wDcL61dIW5O2aOmeNBAoGAFBrq+spWDeSnUm+kGoqXBBKoVF3alcQyjAfe
 +ARHoQ/6MmxkxDnsNAcAgS5qOF3T1u2C3P6UlzstrLM2zPFam+Ph2yAbdzGrSj0D0
 +hk/d0fIuiexCWrjLCbIOOA3zkT+QQK0peAB/vzJsD/lt8SORj8QDpZSo9joHqluX
 +6SQiGcsCgYAIPsn9SA4Tup3tDb/ovhUdTR+NvIKDiJdPGp1LJJSz5NNfEkddhcCx
 +NgtdQlkulM1Lry/OC3GCoRlHodlyHLkCkR3tnxC+8OutNPndvYnAcZvTllqAn6R7
 +eUZORMennZVbzH3UsEjuTNKdSUl9tIuWSVHrPaknEUsSkF/k+21YcQ==
 +-----END RSA PRIVATE KEY-----
 +
 +</code>
 +
 +
 +==== Decode using RSA ====
 +
 +<code>
 +cat key2 | base64 -d > b64_key2
 +
 +openssl rsautl -decrypt -in b64_key2 -out decrypted -inkey key2.pem
 +
 +</code>
 +
 +==== Decode AES-256-CBC ====
 +<code>
 +openssl enc -d -aes-256-cbc -in b64_f1 -out un_encrypted.data -pass file:dec_1 
 </code> </code>
rsa-aes-256-cbc.1554386383.txt.gz · Last modified: by jorpilo