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Palo Alto Networks Compatibility Matrix

PAN-OS 11.1 IKE and Web Certificate Cipher Suites

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PAN-OS 11.1 IKE and Web Certificate Cipher Suites

List of cipher suites supported for Internet Key Exchange (IKE) and PAN-OS® web certificates on firewalls running PAN-OS 11.1 in normal operation mode.

The following table lists cipher suites for Internet Key Exchange (IKE) and PAN-OS® web certificates that are supported on firewalls running a PAN-OS 11.1 release in normal (non-FIPS-CC) operational mode.

If your firewall is running in FIPS-CC mode, see the list of PAN-OS 11.1 Cipher Suites Supported in FIPS-CC Mode.

IKE Certificate Support
IKE—Encryption
IKE—Message Authentication
IKE—Key Exchange
PAN-OS Web Certificates

Feature or Function	Ciphers Supported in PAN-OS 11.1 Releases
IKE Certificate Support	RSA Keys—512-bit, 1024-bit, 2048-bit, and 3072-bit keys Digital signature algorithms—SHA-1, SHA-256, SHA-384, or SHA-512 ECDSA Keys—256-bit and 384-bit keys Digital signature algorithms—SHA-256, SHA-384, or SHA-512
IKE—Encryption	3DES AES-128-CBC AES-192-CBC AES-256-CBC Starting with PAN-OS 10.0.3: AES-128-GCM AES-256-GCM
IKE—Message Authentication	HMAC-MD5 HMAC-SHA-1 HMAC-SHA-256 HMAC-SHA-384 HMAC-SHA-512
IKE—Key Exchange	Diffie-Hellman groups Group 1 (768-bit keys) Group 2 (1024-bit keys) Group 5 (1536-bit keys) Group 14 (2048-bit keys) Group 15 (3072-bit modular exponential group) Group 16 (4096-bit modular exponential group) Group 19 (256-bit elliptic curve group) Group 20 (384-bit elliptic curve group) Group 21 (512-bit random elliptic curve group)
PAN-OS Web Certificates	RSA Keys—2048-bit, 3072-bit, and 4096-bit keys Digital signature algorithms—SHA-256, SHA-384, or SHA-512 ECDSA Keys—256-bit and 384-bit keys Digital signature algorithms—SHA-256, SHA-384, or SHA-512

PAN-OS 11.1 IPSec Cipher Suites

PAN-OS 11.1 Decryption Cipher Suites