SHA 256 encryption

Similar Questions

• Does anyone know if the version of Cisco Clean Access Server supports the 4.1 (8) SHA - 256 signed SSL certificates?

  Yes, I know they are very old servers and technically, we should move away from CASES in total. But unfortunately, it's an environment I inherited, and I am now dealing with issues.  Because of the requirement to move away from sha - 1 signed certificates that I need to replace my existing certs, certs signature sha-256.  But before I do that I would like to know if anyone knows if CASE version 4.1 (8) supports SHA - 256 certificates?  I did check the release notes, but there is no mention of the supported versions of SHA, etc..  I tried TACS but no joy there either, etc..

  Hello Rafael,.

  SHA - 2 signed the certificate of support was added in 4.7.2 for SCS and CAM.

  We have filed a default document to have it documented in the release notes.
  CSCud99946    Note of support for the NAC should say we support certs of SHA - 2

  Kind regards

  Jousset

• ACS 5.5 with EAP - TLS SHA 256 certificates

  Hi all

  Well, I just want to confirm that ACS 5.5 supports EAP - TLS with certificates SHA2.

  Thank you

  Manel

  Manel salvation,

  There was a time long deposited back enhancement to support EAP - TLS SHA 256 and obtained certificates fixed ACS 5.2 leave.

  CSCtd34175    Support for SHA2 certificates

  To answer your question, ACS 5.5 does support SHA2 certificates with eap - tls.

  ~ BR

  Jatin kone

  * Does the rate of useful messages *.

• Certificates of ASA and SHA - 256

  Hello

  I was wondering when and if ASA will support certificates with SHA-256? I know that IOS support already...

  Thank you

  / ENTOMOLOGIST

  Hi Jacob,

  Could you please confirm the signature algorithm used by the certificate?

  What is SHA2?

  You use 8.2.4 code I guess. SHA2 support is up to 8.2.4.1. I think so either you can upgrade the 8.2.4.1 code and check.

  Kind regards

  Anisha

  P.S.: Please mark this thread as solved if you feel that your request is answered.

• Oracle already supports SHA-256?

  Hi, Oracle 10 or 11g already does support SHA-256? I read support for sha-1 hash, but not sha - 2.
  
  I have values stored in a column of type of raw data and I need converted to sha - 256 and store it in the same column. Is no function of dbms_crypto package for sha - 2?
  
  Thank you

  You can take a look at the supported hash than dbms_crypto functions in the documentation. But, no, it doesn't support SHA - 2.

  Justin

• Problem with sha-256 digest: missing zeros!

  Hi, I'm doing a "Digest" sha-256, leave a string, it's that in the digest resulting some zeros are missing!
  
  Digest itself is not wrong: other characters are very well... for example, let's say I had a string like this:
  '64C6DDE3E579B6D986968D3445D23B15CAAF128402AC560005CE2075913FDCE8363739303358303038323339330025532682B1 '.
  Correct sha256 digest would be:
  '0986d134680fa055c32f86738ad67108c8028a2ea6fc31d5d64b5c8e43901f42 '.
  but I get
  '986d13468fa055c32f86738ad6718c828a2ea6fc31d5d64b5c8e43901f42 '.
  
  Here is my code:

  String beforeHash = aString;  //each couple of chars is a hex number so ...
  byte b[] = (new BigInteger(beforeHash,16)).toByteArray();
  String result = getHash(b);
  System.out.println(result);
  
  public String getHash(byte[] passwd) throws NoSuchAlgorithmException{
            MessageDigest msg = MessageDigest.getInstance("SHA-256");
            msg.reset();
            byte output[] = null;
            msg.update(passwd);
            output = msg.digest();
            StringBuffer hexString = new StringBuffer();
            for(int i=0;i<input.length;i++)
                 hexString.append(Integer.toHexString(0xFF & output));
  
            return hexString.toString();
  
       }
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
  			 
  Not a problem in Cryptography. Integer.hexString () does not preserve the leading zeros. Change to use String.format("%02X",v) or use one of the free hexagonal encoders.
  		   

• SHA - 256 signed Cert for SSL VPN

  I get an error when you try to install an identity certificate that is signed with SHA256 on an ASA 5520 with 8.3 (2) running.  I get "ERROR: cannot analyse or check the imported certificate.»  The correct string of authority is in place, and if I install a cert signed SHA1 of the same company with the same string, it works fine.  Are the ASAs able to import CERT signed SHA256?  Must the CSR be generated differently if you want to import a certificate signed SHA256?

  Hello

  The ASA are not currently able to import signed SHA256 certificates in the 8.3 code.    It should be available some time soon - talk to your team account for more details.

  -Jason

• 9.3.3 iOS and Windows XP, iTunes error 80090326

  9.3.3 iOS and Windows XP, iTunes error 80090326

  Run the latest version of iTunes 32bits version 12.1.3.6

  Windows XP SP3

  iPhone 4 running iOS 7.1.2 can connect to iTunes without problem

  iPhone 4 running iOS 9.3.3 s cannot connect to iTunes: error 0 x 80090326

  Have tried to reinstall iTunes, QuickTime, without success to 'fix '.

  With the help of Microsoft KB 968730, tried to add support for SHA-256 encryption by applying the XP 375554 fix, without success.

  Looks like the XP upgrade to > = Windows 7 is the only solution that works.

  Someone at - it solutions for connect an iPhone running iOS 9.3.3 to iTunes on Windows XP?

  Important information, I forgot to mention:

  The iPhone 4S running iOS 9.3.3 was completely wiped out and showed the "Welcome" screen

  I restored from backup to iCloud live and from that moment, I could connect the phone using iTunes

  It is therefore some kind of problem with a blank iPhone, not yet implemented at all.

• ASDM AES-256 not supported?

  Last night we went to upgrade our firewall so that only TLS1.x and AES-256/SHA-1 can be used for VPN connections in the box. After doing so, ASDM has stopped working, AnyConnect still works without problem.

  Java has reported an error in the SSL handshake. I went to reactivate the mechanisms of encryption one by one and determined that AES-128/SHA1 is the encryption algorithm above, sure I can connect via ASDM. I tried updating to the latest version of ASDM and 7.5 (2) doesn't connect on something higher to AES - 128. We use a certificate self-signed inside the interface, so I enabled ASDM on the outside where we have a third valid cert and tried connecting via https:///Admin to make sure it wasn't a certificate problem and no dice.

  It's a bit strange to me that ASDM only supports AES-256. I wonder if anyone has any ideas as to why I can't connect to AES-256 and/or workaround. It would also be allowed to use AES - 128 for the ASDM internally and AES - 256 connections for VPN connections; but I don't see any way to activate the SSL encryption on use by application methods, it seems that I can only configure them in the world and am therefore stuck with allow VPN connections to use AES - 128, if they wish (I made connections will negotiate to AES - 256 before attempting to AES - 128, but I would like to disable completely AES-128).

  Specs below, thank you in advance for your help.

  Plug

  ASA Version: 9.2 (2) 4

  ASDM Version: 7.4 (2), I also tried 7.5 (2)

  I thought about it and found an article that confirms my suspicions.

  ASDM is just a Java applet. As such, it uses the security it offered by your local installation of Java libraries.

  I found confirmation in this note of TAC: http://www.cisco.com/c/en/us/support/docs/security/adaptive-security-dev...

  I tried the instructions and (.. .wait for IT...) -It works!

  I went to the download page of Oracle for my Java version 8 here: http://www.oracle.com/technetwork/java/javase/downloads/jce8-download-21...

  I then these decompressed files and put them in the subdirectory appropriate according to the readme file. It was a little difficult to figure out exactly which of the several Java ASDM directories used - I have done this, right click on the process in the Task Manager, then go to the location of the file.

  (Note: when you upgrade the Oracle, so it can write a new directory - you will have to periodically repeat this step.)

  Given that, I put the two new files, changed my SSL encryption algorithm customized to exclude the AES-128 and then revived ASDM. I started Wireshark with a capture filter for my address ASA and watched the negotiating TLS 1.2 negotiate the AES-256 encryption.

  In the sense of "it didn't happen if there is no pictures", extra points for the screenshot of the real package decode (open in a new tab to zoom in):

  asdm_aes - 256.png

  

• What power of the Diffie-Hellman encryption and authentication hash group do you use?

  Hi guys,.

  I just want to understand what people are using and prefer the investigation.

  • Diffie-Hellman group do you use or do you think is enough?
  • What Type of encryption & bits do you use?
  • What Type of hash & bits do you use?
  • Do you use the same parameters for Phase 2?
  • Do you use the Diffie-Hellman PFS for Phase 2 group?

  To make things more neat, you can respond to the following format:

  Phase 1 ISAKMP policy

  • Diffie-Hellman Group 5
  • AES 128
  • SHA 384

  IPSec policy phase 2

  • No PFS
  • AES 256
  • SHA 256

  Andrew,

  Cisco's perspective on what the client should work at least.

  http://www.Cisco.com/Web/about/security/intelligence/nextgen_crypto.html#16

  M.

• IPSEC packets are not encrypted

  Hello (and Happy Thanksgiving in the USA),

  We recently switched our ASA and applied again the saved for the new device configuration. There is a VPN site-to site that works and a remote VPN client that does not work. We use certain Cisco VPN clients and some Shrew Soft VPN clients. I compared the config of the ASA again to that of ASA old and I can't find all the differences (but the remote client VPN was working on the old ASA). Remote clients connect and a tunnel is created, but they are unable to pass traffic. Systems on the network where the ASA are able to access the internet.

  Out of sho isakmp crypto his (ignore peer #1, this is the site to site VPN work)

  HIS active: 2

  Generate a new key SA: 0 (a tunnel report Active 1 and 1 generate a new key ITS d)

  Total SA IKE: 2

  1 peer IKE: xx.168.155.98

  Type: L2L role: answering machine

  Generate a new key: no State: MM_ACTIVE

  2 IKE peers: xx.211.206.48

  Type: user role: answering machine

  Generate a new key: no State: AM_ACTIVE

  Output of sho crypto ipsec his (info about VPN site-to-site deleted). Packets are decrypted but unencrypted.

  Tag crypto map: SYSTEM_DEFAULT_CRYPTO_MAP, seq num: 65535, local addr: publi

  c ip

  local ident (addr, mask, prot, port): (0.0.0.0/0.0.0.0/0/0)

  Remote ident (addr, mask, prot, port): (10.20.1.100/255.255.255.255/0/0)

  current_peer: xx.211.206.48, username: me

  dynamic allocated peer ip: 10.20.1.100

  #pkts program: encrypt 0, #pkts: 0, #pkts digest: 0

  #pkts decaps: 20, #pkts decrypt: 20, #pkts check: 20

  compressed #pkts: 0, unzipped #pkts: 0

  #pkts uncompressed: 0, comp #pkts failed: 0, #pkts Dang failed: 0

  success #frag before: 0, failures before #frag: 0, #fragments created: 0

  Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0

  #send errors: 0, #recv errors: 0

  endpt local crypto. : public-ip/4500, crypto endpt distance. : xx.211.206.48/4

  500

  Path mtu 1500, fresh ipsec generals 82, media, mtu 1500

  current outbound SPI: 7E0BF9B9

  current inbound SPI: 41B75CCD

  SAS of the esp on arrival:

  SPI: 0x41B75CCD (1102535885)

  transform: aes - esp esp-sha-hmac no compression

  running parameters = {RA, Tunnel, NAT-T program,}

  slot: 0, id_conn: 16384, crypto-card: SYSTEM_DEFAULT_CRYPTO_MAP

  calendar of his: service life remaining key (s): 28776

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0x00000000 0x00000001

  SPI: 0xC06BF0DD (3228299485)

  transform: aes - esp esp-sha-hmac no compression

  running parameters = {RA, Tunnel, NAT-T program Rekeyed}

  slot: 0, id_conn: 16384, crypto-card: SYSTEM_DEFAULT_CRYPTO_MAP

  calendar of his: service life remaining key (s): 28774

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0x000003FF 0xFFF80001

  outgoing esp sas:

  SPI: 0x7E0BF9B9 (2114714041)

  transform: aes - esp esp-sha-hmac no compression

  running parameters = {RA, Tunnel, NAT-T program,}

  slot: 0, id_conn: 16384, crypto-card: SYSTEM_DEFAULT_CRYPTO_MAP

  calendar of his: service life remaining key (s): 28774

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0x00000000 0x00000001

  SPI: 0xCBF945AC (3422111148)

  transform: aes - esp esp-sha-hmac no compression

  running parameters = {RA, Tunnel, NAT-T program Rekeyed}

  slot: 0, id_conn: 16384, crypto-card: SYSTEM_DEFAULT_CRYPTO_MAP

  calendar of his: service life remaining key (s): 28772

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0x00000000 0x00000001

  Config of ASA

  : Saved

  : Written by me at 19:56:37.957 pst Tuesday, November 26, 2013

  !

  ASA Version 8.2 (4)

  !

  hostname mfw01

  domain company.int

  enable encrypted password xxx

  XXX encrypted passwd

  names of

  Name xx.174.143.97 description cox cox-gateway Gateway

  name 172.16.10.0 iscsi-description iscsi network

  name 192.168.1.0 network heritage heritage network description

  name 10.20.50.0 management-description management network

  name 10.20.10.0 network server server-description

  name 10.20.20.0 user-network description user-network

  name 192.168.1.101 private-em-imap description private-em-imap

  name 10.20.10.2 description of private Exchange private-Exchange

  name 10.20.10.3 description of private-private ftp ftp

  name 192.168.1.202 description private-private-ip-phones ip phones,

  name 10.20.10.6 private-kaseya kaseya private description

  name 192.168.1.2 private mitel 3300 description private mitel 3300

  name 10.20.10.1 private-pptp pptp private description

  name 10.20.10.7 private-sharepoint description private-sharepoint

  name 10.20.10.4 private-tportal private-tportal description

  name 10.20.10.8 private-xarios private-xarios description

  name 192.168.1.215 private-xorcom description private-xorcom

  Name xx.174.143.99 description public Exchange public-Exchange

  public xx.174.143.100 public-ftp ftp description name

  Name xx.174.143.101 public-tportal public tportal description

  Name xx.174.143.102 public-sharepoint description public-sharepoint

  name of the public ip description public-ip-phones-phones xx.174.143.103

  name mitel-public-3300 xx.174.143.104 description public mitel 3300

  Name xx.174.143.105 public-xorcom description public-xorcom

  xx.174.143.108 public-remote control-support name description public-remote control-support

  Name xx.174.143.109 public-xarios public xarios description

  Name xx.174.143.110 public-kaseya kaseya-public description

  Name xx.174.143.111 public-pptp pptp-public description

  name Irvine_LAN description Irvine_LAN 192.168.2.0

  Name xx.174.143.98 public-ip

  name 10.20.10.14 private-RevProxy description private-RevProxy

  Name xx.174.143.107 public-RevProxy description public RevProxy

  name 10.20.10.9 private-XenDesktop description private-XenDesktop

  Name xx.174.143.115 public-XenDesktop description public-XenDesktop

  name 10.20.1.1 private-bridge description private-bridge

  name 192.168.1.96 description private-remote control-support private-remote control-support

  !

  interface Ethernet0/0

  public nameif

  security-level 0

  IP address public ip 255.255.255.224

  !

  interface Ethernet0/1

  Speed 100

  full duplex

  nameif private

  security-level 100

  address private-gateway IP, 255.255.255.0

  !

  interface Ethernet0/2

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Ethernet0/3

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Management0/0

  nameif management

  security-level 100

  the IP 192.168.0.1 255.255.255.0

  management only

  !

  passive FTP mode

  clock timezone pst - 8

  clock summer-time recurring PDT

  DNS server-group DefaultDNS

  domain mills.int

  object-group service ftp

  the tcp eq ftp service object

  the purpose of the tcp eq ftp service - data

  object-group service DM_INLINE_SERVICE_1

  Group-object ftp

  the eq tftp udp service object

  DM_INLINE_TCP_1 tcp service object-group

  port-object eq 40

  EQ port ssh object

  object-group service web-server

  the purpose of the service tcp eq www

  the eq https tcp service object

  object-group service DM_INLINE_SERVICE_2

  EQ-tcp smtp service object

  object-group web server

  object-group service DM_INLINE_SERVICE_3

  EQ-ssh tcp service object

  object-group web server

  object-group service kaseya

  the purpose of the service tcp eq 4242

  the purpose of the service tcp 5721 eq

  EQ-8080 tcp service object

  the eq 5721 udp service object

  object-group service DM_INLINE_SERVICE_4

  Group-object kaseya

  object-group web server

  object-group service DM_INLINE_SERVICE_5

  will the service object

  the eq pptp tcp service object

  object-group service VPN

  will the service object

  ESP service object

  the purpose of the service ah

  the eq pptp tcp service object

  EQ-udp 4500 service object

  the eq isakmp udp service object

  the MILLS_VPN_VLANS object-group network

  object-network 10.20.1.0 255.255.255.0

  Server-network 255.255.255.0 network-object

  user-network 255.255.255.0 network-object

  255.255.255.0 network-object-network management

  legacy-network 255.255.255.0 network-object

  object-group service InterTel5000

  the purpose of the service tcp 3998 3999 range

  the 6800-6802 range tcp service object

  the eq 20001 udp service object

  the purpose of the udp 5004 5007 range service

  the purpose of the udp 50098 50508 range service

  the purpose of the udp 6604 7039 range service

  the eq bootpc udp service object

  the eq tftp udp service object

  the eq 4000 tcp service object

  the purpose of the service tcp eq 44000

  the purpose of the service tcp eq www

  the eq https tcp service object

  the purpose of the service tcp eq 5566

  the eq 5567 udp service object

  the purpose of the udp 6004 6603 range service

  the eq 6880 tcp service object

  object-group service DM_INLINE_SERVICE_6

  ICMP service object

  the eq 2001 tcp service object

  the purpose of the service tcp eq 2004

  the eq 2005 tcp service object

  object-group service DM_INLINE_SERVICE_7

  ICMP service object

  Group object InterTel5000

  object-group service DM_INLINE_SERVICE_8

  ICMP service object

  the eq https tcp service object

  EQ-ssh tcp service object

  RevProxy tcp service object-group

  RevProxy description

  port-object eq 5500

  XenDesktop tcp service object-group

  Xen description

  EQ object of port 8080

  port-object eq 2514

  port-object eq 2598

  object-port 27000 eq

  port-object eq 7279

  port-object eq 8000

  port-object eq citrix-ica

  public_access_in list any host public-ip extended access allowed object-group DM_INLINE_SERVICE_8

  public_access_in list any host public-ip extended access allowed object-group VPN

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_7 any host public-ip-phones

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_1 any public ftp host

  public_access_in allowed extended access list tcp any host public-xorcom DM_INLINE_TCP_1 object-group

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_2 any host public-Exchange

  public_access_in allowed extended access list tcp all welcome RevProxy-public-group of objects RevProxy

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_3 any host public-remote control-support

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_6 any host public-xarios

  public_access_in list extended access allowed object-group web server any host public-sharepoint

  public_access_in list extended access allowed object-group web server any host public-tportal

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_4 any host public-kaseya

  public_access_in list extended access allowed object-group DM_INLINE_SERVICE_5 any host public-pptp

  public_access_in list extended access permit ip any host public-XenDesktop

  private_access_in list extended access permit icmp any one

  private_access_in of access allowed any ip an extended list

  VPN_Users_SplitTunnelAcl list standard allowed server-network access 255.255.255.0

  VPN_Users_SplitTunnelAcl list standard allowed user-network access 255.255.255.0

  VPN_Users_SplitTunnelAcl standard access list allow management-network 255.255.255.0

  VPN_Users_SplitTunnelAcl standard access list allow 10.20.1.0 255.255.255.0

  VPN_Users_SplitTunnelAcl standard access list allow legacy-network 255.255.255.0

  private_nat0_outbound list extended access allowed object-group ip MILLS_VPN_VLANS 255.255.255.0 Irvine_LAN

  private_nat0_outbound list extended access allowed object-group ip MILLS_VPN_VLANS 10.20.1.96 255.255.255.240

  private_nat0_outbound list extended access allowed object-group ip MILLS_VPN_VLANS 10.90.2.0 255.255.255.0

  public_1_cryptomap list extended access allowed object-group ip MILLS_VPN_VLANS 255.255.255.0 Irvine_LAN

  public_2_cryptomap list extended access allowed object-group ip MILLS_VPN_VLANS 10.90.2.0 255.255.255.0

  pager lines 24

  Enable logging

  list of logging level warnings error events

  Monitor logging warnings

  logging warnings put in buffered memory

  logging trap warnings

  exploitation forest asdm warnings

  e-mail logging warnings

  private private-kaseya host connection

  forest-hostdown operating permits

  logging of trap auth class alerts

  MTU 1500 public

  MTU 1500 private

  management of MTU 1500

  mask 10.20.1.100 - 10.20.1.110 255.255.255.0 IP local pool VPN_Users

  no failover

  ICMP unreachable rate-limit 1 burst-size 1

  don't allow no asdm history

  ARP timeout 14400

  Global interface 101 (public)

  private_nat0_outbound of access list NAT 0 (private)

  NAT (private) 101 0.0.0.0 0.0.0.0

  NAT (management) 101 0.0.0.0 0.0.0.0

  static DNS (private, public) public-private-netmask 255.255.255.255 ip phones, ip phones,

  static DNS (private, public) private public-ftp-ftp netmask 255.255.255.255

  static (private, public) public-private-xorcom netmask 255.255.255.255 xorcom dns

  static DNS (private, public) public Exchange private-Exchange netmask 255.255.255.255

  RevProxy-public (private, public) public static private-RevProxy netmask 255.255.255.255 dns

  static DNS (private, public) public-remote control-support private-remote control-support netmask 255.255.255.255

  static (private, public) public-private-xarios netmask 255.255.255.255 xarios dns

  static public-sharepoint (private, public) private-sharepoint netmask 255.255.255.255 dns

  TPORTAL-public (private, public) public static private-tportal netmask 255.255.255.255 dns

  static (private, public) public-private-netmask 255.255.255.255 kaseya kaseya dns

  static public-pptp (private, public) private-pptp netmask 255.255.255.255 dns

  static public-XenDesktop (private, public) private-XenDesktop netmask 255.255.255.255 dns

  Access-group public_access_in in the public interface

  Access-group behind closed doors, interface private_access_in

  Public route 0.0.0.0 0.0.0.0 cox-gateway 1

  Private server network route 255.255.255.0 10.20.1.254 1

  Route private user-network 255.255.255.0 10.20.1.254 1

  Private networking route 255.255.255.0 10.20.1.254 1

  Route private network iscsi 255.255.255.0 10.20.1.254 1

  Private heritage network 255.255.255.0 route 10.20.1.254 1

  Timeout xlate 03:00

  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

  Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

  timeout tcp-proxy-reassembly 0:01:00

  Admin-control LDAP attribute-map

  Comment by card privileged-level name

  LDAP attribute-map allow dialin

  name of the msNPAllowDialin IETF-Radius-class card

  msNPAllowDialin card-value FALSE NOACCESS

  msNPAllowDialin card-value TRUE IPSecUsers

  attribute-map LDAP Mills-VPN_Users

  name of the msNPAllowDialin IETF-Radius-class card

  msNPAllowDialin card-value FALSE NOACCESS

  map-value msNPAllowDialin true IPSecUsers

  LDAP attribute-map network admins

  memberOf IETF Radius-Service-Type card name

  map-value memberOf NOACCESS FAKE

  map-value memberOf 'Network Admins' 6

  dynamic-access-policy-registration DfltAccessPolicy

  AAA-server protocol nt Mills

  host of Mills (private) AAA-server private-pptp

  auth-ms01.mills.int NT domain controller

  AAA-server Mills_NetAdmin protocol ldap

  AAA-server Mills_NetAdmin (private) host private-pptp

  Server-port 389

  or base LDAP-dn = San Diego, dc = factories, dc = int

  or LDAP-group-base dn = San Diego, dc = factories, dc = int

  LDAP-scope subtree

  name attribute LDAP cn

  LDAP-login-password *.

  LDAP-connection-dn cn = asa, OU = Service accounts, or = San Diego, dc = factories, dc = int

  microsoft server type

  LDAP-attribute-map-Mills-VPN_Users

  AAA-server NetworkAdmins protocol ldap

  AAA-server NetworkAdmins (private) host private-pptp

  or base LDAP-dn = San Diego, dc = factories, dc = int

  or LDAP-group-base dn = San Diego, dc = factories, dc = int

  LDAP-scope subtree

  name attribute LDAP cn

  LDAP-login-password *.

  LDAP-connection-dn cn = asa, OU = Service accounts, or = San Diego, dc = factories, dc = int

  microsoft server type

  LDAP-attribute-map network-admins

  AAA-server ADVPNUsers protocol ldap

  AAA-server ADVPNUsers (private) host private-pptp

  or base LDAP-dn = San Diego, dc = factories, dc = int

  or LDAP-group-base dn = San Diego, dc = factories, dc = int

  LDAP-scope subtree

  name attribute LDAP cn

  LDAP-login-password *.

  LDAP-connection-dn cn = asa, OU = Service accounts, or = San Diego, dc = factories, dc = int

  microsoft server type

  LDAP-attribute-map-Mills-VPN_Users

  Console to enable AAA authentication LOCAL ADVPNUsers

  Console HTTP authentication of the AAA ADVPNUsers LOCAL

  AAA authentication serial console LOCAL ADVPNUsers

  Console Telnet AAA authentication LOCAL ADVPNUsers

  authentication AAA ssh console LOCAL ADVPNUsers

  Enable http server

  http 0.0.0.0 0.0.0.0 management

  http 0.0.0.0 0.0.0.0 public

  http 0.0.0.0 0.0.0.0 private

  Community private private-kaseya SNMP-server host * version 2 c

  Server SNMP - San Diego location plants

  contact SNMP server, help the Mills

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Sysopt noproxyarp private

  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs

  Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5

  card crypto public_map 1 match address public_1_cryptomap

  card crypto public_map 1 set pfs

  card crypto public_map 1 set xx.168.155.98 counterpart

  card crypto public_map 1 the value transform-set ESP-3DES-MD5-ESP-AES-128-SHA

  public_map card crypto 1 set nat-t-disable

  card crypto public_map 1 phase 1-mode of aggressive setting

  card crypto public_map 2 match address public_2_cryptomap

  card crypto public_map 2 pfs set group5

  card crypto public_map 2 peers set xx.181.134.141

  card crypto public_map 2 game of transformation-ESP-AES-128-SHA

  public_map card crypto 2 set nat-t-disable

  public_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

  public crypto map public_map interface

  crypto ISAKMP enable public

  crypto ISAKMP policy 1

  preshared authentication

  aes encryption

  sha hash

  Group 5

  life 86400

  crypto ISAKMP policy 10

  preshared authentication

  aes encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 30

  preshared authentication

  3des encryption

  md5 hash

  Group 1

  lifetime 28800

  Telnet 0.0.0.0 0.0.0.0 private

  Telnet timeout 5

  SSH 0.0.0.0 0.0.0.0 public

  SSH 0.0.0.0 0.0.0.0 private

  SSH 0.0.0.0 0.0.0.0 management

  SSH timeout 5

  Console timeout 0

  management of 192.168.0.2 - dhcpd addresses 192.168.0.254

  !

  a basic threat threat detection

  Statistics-list of access threat detection

  a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200

  authenticate the NTP

  NTP server 216.129.110.22 public source

  NTP server 173.244.211.10 public source

  NTP server 24.124.0.251 public source prefers

  WebVPN

  allow the public

  enable SVC

  internal group NOACCESS strategy

  NOACCESS group policy attributes

  VPN - concurrent connections 0

  VPN-tunnel-Protocol svc

  internal IPSecUsers group strategy

  attributes of Group Policy IPSecUsers

  value of server WINS 10.20.10.1

  value of server DNS 10.20.10.1

  Protocol-tunnel-VPN IPSec

  allow password-storage

  Split-tunnel-policy tunnelspecified

  value of Split-tunnel-network-list VPN_Users_SplitTunnelAcl

  Mills.int value by default-field

  the address value VPN_Users pools

  Irvine internal group policy

  Group Policy attributes Irvine

  Protocol-tunnel-VPN IPSec

  username admin password encrypted in Kra9/kXfLDwlSxis

  type VPNUsers tunnel-group remote access

  tunnel-group VPNUsers General attributes

  address pool VPN_Users

  authentication-server-group Mills_NetAdmin

  Group Policy - by default-IPSecUsers

  tunnel-group VPNUsers ipsec-attributes

  pre-shared-key *.

  tunnel-group xx.189.99.114 type ipsec-l2l

  tunnel-group xx.189.99.114 General-attributes

  Group Policy - by default-Irvine

  XX.189.99.114 group of tunnel ipsec-attributes

  pre-shared-key *.

  tunnel-group xx.205.23.76 type ipsec-l2l

  tunnel-group xx.205.23.76 General-attributes

  Group Policy - by default-Irvine

  XX.205.23.76 group of tunnel ipsec-attributes

  pre-shared-key *.

  tunnel-group xx.168.155.98 type ipsec-l2l

  tunnel-group xx.168.155.98 General-attributes

  Group Policy - by default-Irvine

  XX.168.155.98 group of tunnel ipsec-attributes

  pre-shared-key *.

  !

  Global class-card class

  match default-inspection-traffic

  !

  !

  type of policy-card inspect dns preset_dns_map

  parameters

  message-length maximum 512

  World-Policy policy-map

  Global category

  inspect the dns

  inspect esmtp

  inspect the ftp

  inspect h323 h225

  inspect the h323 ras

  inspect the netbios

  inspect the rsh

  inspect the rtsp

  inspect the sip

  inspect the skinny

  inspect sqlnet

  inspect sunrpc

  inspect the tftp

  inspect xdmcp

  !

  service-policy-international policy global

  privilege level 3 mode exec cmd command perfmon

  privilege level 3 mode exec cmd ping command

  mode privileged exec command cmd level 3

  logging of the privilege level 3 mode exec cmd commands

  privilege level 3 exec command failover mode cmd

  privilege level 3 mode exec command packet cmd - draw

  privilege show import at the level 5 exec mode command

  privilege level 5 see fashion exec running-config command

  order of privilege show level 3 exec mode reload

  privilege level 3 exec mode control fashion show

  privilege see the level 3 exec firewall command mode

  privilege see the level 3 exec mode command ASP.

  processor mode privileged exec command to see the level 3

  privilege command shell see the level 3 exec mode

  privilege show level 3 exec command clock mode

  privilege exec mode level 3 dns-hosts command show

  privilege see the level 3 exec command access-list mode

  logging of orders privilege see the level 3 exec mode

  privilege, level 3 see the exec command mode vlan

  privilege show level 3 exec command ip mode

  privilege, level 3 see fashion exec command ipv6

  privilege, level 3 see the exec command failover mode

  privilege, level 3 see fashion exec command asdm

  exec mode privilege see the level 3 command arp

  command routing privilege see the level 3 exec mode

  privilege, level 3 see fashion exec command ospf

  privilege, level 3 see the exec command in aaa-server mode

  AAA mode privileged exec command to see the level 3

  privilege, level 3 see fashion exec command eigrp

  privilege see the level 3 exec mode command crypto

  privilege, level 3 see fashion exec command vpn-sessiondb

  privilege level 3 exec mode command ssh show

  privilege, level 3 see fashion exec command dhcpd

  privilege, level 3 see fashion exec command vpn

  privilege level see the 3 blocks from exec mode command

  privilege, level 3 see fashion exec command wccp

  privilege, level 3 see the exec command in webvpn mode

  privilege control module see the level 3 exec mode

  privilege, level 3 see fashion exec command uauth

  privilege see the level 3 exec command compression mode

  level 3 for the show privilege mode configure the command interface

  level 3 for the show privilege mode set clock command

  level 3 for the show privilege mode configure the access-list command

  level 3 for the show privilege mode set up the registration of the order

  level 3 for the show privilege mode configure ip command

  level 3 for the show privilege mode configure command failover

  level 5 mode see the privilege set up command asdm

  level 3 for the show privilege mode configure arp command

  level 3 for the show privilege mode configure the command routing

  level 3 for the show privilege mode configure aaa-order server

  level mode 3 privilege see the command configure aaa

  level 3 for the show privilege mode configure command crypto

  level 3 for the show privilege mode configure ssh command

  level 3 for the show privilege mode configure command dhcpd

  level 5 mode see the privilege set privilege to command

  privilege level clear 3 mode exec command dns host

  logging of the privilege clear level 3 exec mode commands

  clear level 3 arp command mode privileged exec

  AAA-server of privilege clear level 3 exec mode command

  privilege clear level 3 exec mode command crypto

  level 3 for the privilege cmd mode configure command failover

  clear level 3 privilege mode set the logging of command

  privilege mode clear level 3 Configure arp command

  clear level 3 privilege mode configure command crypto

  clear level 3 privilege mode configure aaa-order server

  context of prompt hostname

  call-home

  Profile of CiscoTAC-1

  no active account

  http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address

  email address of destination [email protected] / * /

  destination-mode http transport

  Subscribe to alert-group diagnosis

  Subscribe to alert-group environment

  Subscribe to alert-group monthly periodic inventory

  monthly periodicals to subscribe to alert-group configuration

  daily periodic subscribe to alert-group telemetry

  Cryptochecksum:5d5c963680401d150bee94b3c7c85f7a

  Maybe my eyes is glazed looking at it for too long. Something seems wrong? Maybe I missed a command that would not appear in the config?

  Thanks in advance to those who take a glance.

  We see that the UI is sent the echo request but there is no response to echo.  This seems to be a routing problem between the ASA and the host you are trying to ping.  You can see the range so that the traffic to 10.20.1.0 network is routed to the ASA.  If there is no other routing device make sure that the default gateway is correct on the host computer, you're trying to reach.

  If you try to ping a windows machine make sure that the windows firewall is disabled or allows ICMP.

  --

  Please do not forget to rate and choose a response from xorrect

• Encrypted voice over RTMFP

  Hello

  I'm the voice messanger encrypted coding. I heard, that its flow in NetStream is encrypted by the symmetric key algorithm. Is this true? If this is the case, where it is generated? Is the exchange of keys between peers based on smth like SSL (secure public key algorithm Protocol)? I want to make sure that no one can access this symmetric key. I would appreciate detailed information about encryption of transmission (graphics, technical references) because I am preparing studies on this subject. Thanks in advance for your help.

  Here is the information that we / i have disclosed in the past. I'm not able at the moment to share more.

  all packets are encrypted with AES-128-CBC.

  AES encryption keys are derived using Diffie-Hellman with a main module of 1024-bit (RFC 2409 MODP Group 2) end-to-end.

  all certificates of client Flash RTMFP include their public key DH used in the agreement of key-to-end.  the "peer ID" (NetConnection.nearID) is the SHA-256 of the certificate hash.  private/public Diffie-Hellman key is chosen at random for each new NetConnection using cryptographic Pseudo-aleatoire number source of the platform (for example/dev/urandom).

  This construction makes customer Flash ID approved tamperproof.  only one NetConnection in a client Flash operation can normally never have an identifier given by the peers.  It is only possible to have a network successful connection between two peers of customer if these peers have the private keys associated with their public keys.  an attacker masquerading as other peer can copy the certificate but not the private key, so the network connection will cannot succeed (since the attacker can not calculate the shared secret Diffie-Hellman that goes with the connection between the peer two IDs and therefore cannot calculate session AES keys, waiting for the other end).

  the nearNonce and the farNonce are also derived from the Diffie-Hellman shared secret and is known only for the two endpoints.  they are secret and impossible to forge.  they can be used as cryptographic challenges in the handshakes of application layer.

• Related issue of encryption-decryption Leap blackBerry!

  Hello

  In Blackberry Bond can encrypt us our data twice?

  Means that if I hello.txt in the sd card before use "Setting--> security" and privacy--> encryption--> Media Card Encryption Can quantify us this txt file using some application designed by Blackberry developer means app in Blackberry World or some other developer SNAP etc.?

  I thought of the computer which is very common that twice or three times of encryption-decryption with different algorithms, maybe I'm wrong, because there is no special data used by me except songs movies & cats!

  But as a software developer, I'm curious about encryption!

  Use AES-256 encryption & according to EETimes Blackberry claim huge time to break the encryption that made by AES - 256!

  But today I read new Dutch police 'reading' Blackberry emails

  If good authority can crack the encryption, then the bad guys also do!

  His Blackberry user feeling very precarious specailly passing other manufacturers of mobile because the only reason that is 'Blackberry is security'!

  What is this opinion experts forums or views?

  The response of BlackBerry indicates that this was 'communications' are involved. Depends on communication and used security measures.

  BlackBerry has published white papers on BBM. Those that can be found. I don't know later. E-mail will depend on the employee by the two sender security measures a receiver. Communication on the other has will depend on employee safety by the app. And finally it depends on the operational safety of the users.

  My feeling is that he is a third-party application.

  In any case, Yes, if you have an application that encrypts it's own data on the device or crypt individual files, I see no reason that could not be used in conjunction with encryption devices. I don't know that it adds anything. My there are advantages and disadvantages of encryption of file by file versus encryption of the system, but that's another question.

• ASA 5505 Licensing / clarification of encryption

  Hello

  I have an ASA 5505 Security more than licenses.  The specific entry, that I focus on when I do a 'show' version is:

  AnyConnect Premium peer: 25 perpetual
  AnyConnect Essentials: 25 perpetual

  For my IPSEC IKEV2, I have:

  IKEv2 crypto policy 1
  aes-256 encryption
  integrity sha512
  Group 21
  FRP sha512
  seconds of life 10000

  Bringing a L2L VPN, I'm able to establish IPSEC/IKEV2 with DH group 21 without problem.
  But when I try to connect a remote client with Cisco Anyconnect, I get the following message:

  An IKEv2 remote access connection failed. Attempt to use an encryption without an AnyConnect Premium license of NSA Suite B (Group ECDH) algorithm.

  After research, I see that 19 Diffie-Hellman groups + are considered Next Gen NSA algorithms.  I guess that I don't have the correct license to support this with the AnyConnect client, so I edited my police ikev2 as follows:

  IKEv2 crypto policy 1
  14 21 group

  My problem is that I still get the same error.  Shouldn't the low AnyConnect - negotiate to group 14?  And shouldn't the L2L negotiate at the highest possible, group 21?

  All advice is appreciated.

  When you have licenses for AnyConnect Essentials and premium as ASA you must choose one or the other type for all customers AnyConnect.

  We see it in general where a customer started with the Essentials license, then later added Premium. When you do this, you must set up "no anyconnect essentials" in order to use features that require the level of Premium license.

  All Essentials customers should continue to work in your case, since the number of authorized users is equal on both types of licenses. On larger devices, licenses Premium can be less CALs Essentials since the former is sold by number of users (and can get very expensive on the larger machines because they are potentially 1000s of users) and the second is a relatively good cheap license which covers all of the device according to its material capacity.

  On the 5505 maximum capacity is 25 and you have same number already registered for the premium. (The premium SKU license available for this platform are 10 and 25).

• 2821 software - AES 256

  Hello

  I'm trying to determine if this router is the AES 256 encryption.

  CISCO2821-HSEC/K9 2821 Bundle w/AIM-VPN/SSL-2, Adv. IP Serv, SSL 10 S28NAISK9 - 12409T Cisco 2800 ADVANCED IP SERVICES 1

  AIM-VPN/SSL-2 a / 3DES / AES / SSL VPN encryption/Compression 1

  Since the Locator functionality of software that I can't determine the level of AES only making AES, can anyone help.

  John,

  AES is part of the Ipsec standard, IOS Ipsec support K9 image should have AES that automatically supports encryption of bit 128,192,256 algorithm.

  To veryfy on router simply do:

  Router (config) #crypto isakmp policy 1

  Router (config-isakmp) #encryption aes?

  Here is a link, it is you want to play as a reference.

  http://www.Cisco.com/en/us/Partner/Tech/tk583/TK372/technologies_tech_note09186a0080094203.shtml#intro

  Rgds

  -Jorge